Log in

Relevant bibliographies by topics / Asymmetric catalysis / Journal articles

To see the other types of publications on this topic, follow the link: Asymmetric catalysis.

Journal articles on the topic 'Asymmetric catalysis'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Asymmetric catalysis.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ding, Bo, Qilin Xue, Hong-Gang Cheng, Qianghui Zhou, and Shihu Jia. "Recent Advances in Catalytic Nonenzymatic Kinetic Resolution of Tertiary Alcohols." Synthesis 54, no. 07 (2021): 1721–32. http://dx.doi.org/10.1055/a-1712-0912.

Full text

Abstract:

AbstractThe kinetic resolution (KR) of racemates is one of the most widely used approaches to access enantiomerically pure compounds. Over the past two decades, catalytic nonenzymatic KR has gained popularity in the field of asymmetric synthesis due to the rapid development of chiral catalysts and ligands in asymmetric catalysis. Chiral tertiary alcohols are prevalent in a variety of natural products, pharmaceuticals, and biologically active chiral compounds. The catalytic nonenzymatic KR of racemic tertiary alcohols is a straightforward strategy to access enantioenriched tertiary alcohols. Th

APA, Harvard, Vancouver, ISO, and other styles

2

Baráth, Eszter. "Selective Reduction of Carbonyl Compounds via (Asymmetric) Transfer Hydrogenation on Heterogeneous Catalysts." Synthesis 52, no. 04 (2020): 504–20. http://dx.doi.org/10.1055/s-0039-1691542.

Full text

Abstract:

Based on the ever-increasing demand for optically pure compounds, the development of efficient methods to produce such products is very important. Homogeneous asymmetric catalysis occupies a prominent position in the ranking of chemical transformations, with transition metals coordinated to chiral ligands being applied extensively for this purpose. However, heterogeneous catalysts have the ability to further extend the field of asymmetric transformations, because of their beneficial properties such as high stability, ease of separation and regeneration, and the possibility to apply them in con

APA, Harvard, Vancouver, ISO, and other styles

3

Khettar, Ibrahim, Alicja Malgorzata Araszczuk, and Rosaria Schettini. "Peptidomimetic-Based Asymmetric Catalysts." Catalysts 13, no. 2 (2023): 244. http://dx.doi.org/10.3390/catal13020244.

Full text

Abstract:

Despite the great advantages of peptidomimetic scaffolds, there are only a few examples of their application in the field of asymmetric catalysis. Peptidomimetic scaffolds offer numerous advantages related to their easy preparation, modular and tunable structures, and biomimetic features, which make them well suited as chiral catalysts. This review underlines the structure–function relationship for catalytic properties towards efficient enantioselective catalysis.

APA, Harvard, Vancouver, ISO, and other styles

4

Ollevier, Thierry. "Iron bis(oxazoline) complexes in asymmetric catalysis." Catalysis Science & Technology 6, no. 1 (2016): 41–48. http://dx.doi.org/10.1039/c5cy01357g.

Full text

Abstract:

Asymmetric reactions catalyzed by iron complexes have attracted considerable attention because iron is a ubiquitous, inexpensive, and environmentally benign metal. This overview charts the development and application of chiral iron bis(oxazoline) and pyridine-2,6-bis(oxazoline) catalysts through their most prominent and innovative uses in asymmetric catalysis, especially in Lewis acid and oxidation catalysis.

APA, Harvard, Vancouver, ISO, and other styles

5

Bhaskararao, Bangaru, and Raghavan B. Sunoj. "Two chiral catalysts in action: insights into cooperativity and stereoselectivity in proline and cinchona-thiourea dual organocatalysis." Chemical Science 9, no. 46 (2018): 8738–47. http://dx.doi.org/10.1039/c8sc03078b.

Full text

Abstract:

Increasing use of two chiral catalysts in cooperative asymmetric catalysis in recent years raises some fundamental questions on chiral compatibility between the catalysts, modes of activation, and relative disposition of substrates within the chiral environment of the catalysts for effective asymmetric induction.

APA, Harvard, Vancouver, ISO, and other styles

6

Chen, Jianfeng, Xing Gong, Jianyu Li, et al. "Carbonyl catalysis enables a biomimetic asymmetric Mannich reaction." Science 360, no. 6396 (2018): 1438–42. http://dx.doi.org/10.1126/science.aat4210.

Full text

Abstract:

Chiral amines are widely used as catalysts in asymmetric synthesis to activate carbonyl groups for α-functionalization. Carbonyl catalysis reverses that strategy by using a carbonyl group to activate a primary amine. Inspired by biological carbonyl catalysis, which is exemplified by reactions of pyridoxal-dependent enzymes, we developed an N-quaternized pyridoxal catalyst for the asymmetric Mannich reaction of glycinate with aryl N-diphenylphosphinyl imines. The catalyst exhibits high activity and stereoselectivity, likely enabled by enzyme-like cooperative bifunctional activation of the subst

APA, Harvard, Vancouver, ISO, and other styles

7

Kim, Byungjun, Yongjae Kim, and Sarah Yunmi Lee. "Stereoselective Michael Additions of Arylacetic Acid Derivatives by Asymmetric Organocatalysis." Synlett 33, no. 07 (2022): 609–16. http://dx.doi.org/10.1055/s-0041-1737323.

Full text

Abstract:

AbstractBecause of the versatility of chiral 1,5-dicarbonyl structural motifs, the development of stereoselective Michael additions of arylacetic acid derivatives to electron-deficient alkenes is an important challenge. Over recent decades, an array of enantio- and diastereoselective methods of this type have been developed through the use of chiral organocatalysts. In this article, three distinct strategies in this research area are highlighted. Catalytic generation of either a chiral iminium electrophile (iminium catalysis) or a chiral enolate nucleophile (Lewis base catalysis) has allowed

APA, Harvard, Vancouver, ISO, and other styles

8

Zheng, Yidan, Tianze Liu, Jingyou Tai, and Ning Ma. "Recent Advances in Carbon-Based Catalysts for Heterogeneous Asymmetric Catalysis." Molecules 30, no. 12 (2025): 2643. https://doi.org/10.3390/molecules30122643.

Full text

Abstract:

Carbon materials, including graphene, carbon nanotubes, and fullerenes, serve as effective supports for catalysts and play a pivotal role in heterogeneous asymmetric catalysis due to their unique properties and ability to create defined environments for catalytic reactions. Recent research has focused on developing novel carbon-based catalysts that combine the advantages of heterogeneous catalysis with enhanced stability and reusability. This review highlights the synthesis and catalytic applications of graphene, carbon nanotubes, and fullerenes as heterogeneous support materials in asymmetric

APA, Harvard, Vancouver, ISO, and other styles

9

Bergin, Enda. "Asymmetric catalysis." Annual Reports Section "B" (Organic Chemistry) 108 (2012): 353. http://dx.doi.org/10.1039/c2oc90003c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Chan, Albert S. C., and Tamio Hayashi. "Asymmetric catalysis." Tetrahedron: Asymmetry 17, no. 4 (2006): 479–80. http://dx.doi.org/10.1016/j.tetasy.2006.03.004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Brunner, Henri, Udai P. Singh, Thomas Boeck, Stefan Altmann, Thomas Scheck, and Bernd Wrackmeyer. "Asymmetric catalysis." Journal of Organometallic Chemistry 443, no. 1 (1993): C16—C18. http://dx.doi.org/10.1016/0022-328x(93)80027-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Brunner, Henri, Georg Riepl, Ivan Bernal, and Wolfgang H. Ries. "Asymmetric Catalysis." Inorganica Chimica Acta 112, no. 1 (1986): 65–70. http://dx.doi.org/10.1016/s0020-1693(00)85662-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

James, B. "Asymmetric Catalysis." Organometallics 5, no. 11 (1986): 2400. http://dx.doi.org/10.1021/om00142a603.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Chaloner, Penny A. "Asymmetric Catalysis." Journal of Organometallic Chemistry 326, no. 1 (1987): C55—C56. http://dx.doi.org/10.1016/0022-328x(87)80150-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Brunner, Henri, and Alfred Kürzinger. "Asymmetric catalysis." Journal of Organometallic Chemistry 346, no. 3 (1988): 413–24. http://dx.doi.org/10.1016/0022-328x(88)80142-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Brunner, Henri, and Jörg Kraus. "Asymmetric catalysis." Journal of Molecular Catalysis 49, no. 2 (1989): 133–42. http://dx.doi.org/10.1016/0304-5102(89)80045-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Pfaltz, Andreas. "Asymmetric Catalysis." CHIMIA 53, no. 5 (1999): 220. https://doi.org/10.2533/chimia.1999.220.

Full text

Abstract:

Our main research interests are in the areas of homogeneous and heterogeneous asymmetric catalysis, focusing on the development of new classes of chiral ligands for the enantiocontrol of metal-catalyzed reactions.

APA, Harvard, Vancouver, ISO, and other styles

18

Halpern, J., and B. M. Trost. "Asymmetric Catalysis Special Feature Part I: Asymmetric Catalysis." Proceedings of the National Academy of Sciences 101, no. 15 (2004): 5347. http://dx.doi.org/10.1073/pnas.0401811101.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Wakchaure, Vijay N., William DeSnoo, Croix J. Laconsay, et al. "Catalytic asymmetric cationic shifts of aliphatic hydrocarbons." Nature 625, no. 7994 (2024): 287–92. http://dx.doi.org/10.1038/s41586-023-06826-7.

Full text

Abstract:

AbstractAsymmetric catalysis is an advanced area of chemical synthesis, but the handling of abundantly available, purely aliphatic hydrocarbons has proven to be challenging. Typically, heteroatoms or aromatic substructures are required in the substrates and reagents to facilitate an efficient interaction with the chiral catalyst. Confined acids have recently been introduced as tools for homogenous asymmetric catalysis, specifically to enable the processing of small unbiased substrates1. However, asymmetric reactions in which both substrate and product are purely aliphatic hydrocarbons have not

APA, Harvard, Vancouver, ISO, and other styles

20

Phansavath, Phannarath, Virginie Ratovelomanana-Vidal, Sudipta Ponra, and Bernard Boudet. "Recent Developments in Transition-Metal-Catalyzed Asymmetric Hydrogenation of Enamides." Synthesis 53, no. 02 (2020): 193–214. http://dx.doi.org/10.1055/s-0040-1705939.

Full text

Abstract:

AbstractThe catalytic asymmetric hydrogenation of prochiral olefins is one of the most widely studied and utilized transformations in asymmetric synthesis. This straightforward, atom economical, inherently direct and sustainable strategy induces chirality in a broad range of substrates and is widely relevant for both industrial applications and academic research. In addition, the asymmetric hydrogenation of enamides has been widely used for the synthesis of chiral amines and their derivatives. In this review, we summarize the recent work in this field, focusing on the development of new cataly

APA, Harvard, Vancouver, ISO, and other styles

21

Schörgenhumer, Johannes, Maximilian Tiffner та Mario Waser. "Chiral phase-transfer catalysis in the asymmetric α-heterofunctionalization of prochiral nucleophiles". Beilstein Journal of Organic Chemistry 13 (22 серпня 2017): 1753–69. http://dx.doi.org/10.3762/bjoc.13.170.

Full text

Abstract:

Chiral phase-transfer catalysis is one of the major catalytic principles in asymmetric catalysis. A broad variety of different catalysts and their use for challenging applications have been reported over the last decades. Besides asymmetric C–C bond forming reactions the use of chiral phase-transfer catalysts for enantioselective α-heterofunctionalization reactions of prochiral nucleophiles became one of the most important field of application of this catalytic principle. Based on several highly spectacular recent reports, we thus wish to discuss some of the most important achievements in this

APA, Harvard, Vancouver, ISO, and other styles

22

Ding, Kuiling. "Development of homogeneous and heterogeneous asymmetric catalysts for practical enantioselective reactions." Pure and Applied Chemistry 78, no. 2 (2006): 293–301. http://dx.doi.org/10.1351/pac200678020293.

Full text

Abstract:

Two strategies for the development of practical asymmetric catalysis have been discussed in this article. The first part of this article focuses on the design and screening of highly efficient and enantioselective chiral catalysts for asymmetric hydrogenation reactions employing combinatorial approach. The second part presents a conceptually new strategy (i.e., "self-supporting" approach) for the immobilization of homogeneous catalysts through assembly of chiral multitopic ligands and metal ions without using any support. The success of this strategy will be exemplified in heterogeneous asymme

APA, Harvard, Vancouver, ISO, and other styles

23

Crawford, Jennifer, and Matthew Sigman. "Conformational Dynamics in Asymmetric Catalysis: Is Catalyst Flexibility a Design Element?" Synthesis 51, no. 05 (2019): 1021–36. http://dx.doi.org/10.1055/s-0037-1611636.

Full text

Abstract:

Traditionally, highly selective low molecular weight catalysts have been designed to contain rigidifying structural elements. As a result, many proposed stereochemical models rely on steric repulsion for explaining the observed selectivity. Recently, as is the case for enzymatic systems, it has become apparent that some flexibility can be beneficial for imparting selectivity. Dynamic catalysts can reorganize to maximize attractive non-covalent interactions that stabilize the favored diastereomeric transition state, while minimizing repulsive non-covalent interactions for enhanced selectivity.

APA, Harvard, Vancouver, ISO, and other styles

24

Zhao, Wen-Xian, Nian Liu, Gao-Wei Li, et al. "Synthesis of dendrimer-supported ferrocenylmethyl aziridino alcohol ligands and their application in asymmetric catalysis." Green Chemistry 17, no. 5 (2015): 2924–30. http://dx.doi.org/10.1039/c4gc02447h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Tan, Choon-Hong, and Benjamin List. "Cluster Preface: Asymmetric Brønsted Base Catalysis." Synlett 28, no. 11 (2017): 1270–71. http://dx.doi.org/10.1055/s-0036-1590548.

Full text

Abstract:

Choon-Hong Tan is a professor at the Division of Chemistry and Biological Chemistry, Nanyang Technological University, Singapore. He received his BSc (Hons) First Class from the National University of Singapore (NUS) and his Phd from the University of Cambridge. He underwent postdoctoral training at the Department of Chemistry and Chemical Biology, Harvard University and the Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School. He began his independent career at the Department of Chemistry, National University of Singapore in 2003. Choon Hong has focused on the

APA, Harvard, Vancouver, ISO, and other styles

26

Foli, Giacomo, Cecilia Sasso D'Elia, Mariafrancesca Fochi, and Luca Bernardi. "Reversible modulation of the activity of thiourea catalysts with anions: a simple approach to switchable asymmetric catalysis." RSC Advances 6, no. 71 (2016): 66490–94. http://dx.doi.org/10.1039/c6ra12732k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Zhang, Meng Xi. "Recent Progress in Asymmetric Catalysis with Chiral Metal-Organic Frameworks." Materials Science Forum 984 (April 2020): 195–204. http://dx.doi.org/10.4028/www.scientific.net/msf.984.195.

Full text

Abstract:

Chiral metal-organic frameworks (CMOFs) have shown great promises in the applications of asymmetric catalysis with highly enantioselective. Herein, we briefly overview recent processes of MOF-based asymmetric catalysts based on a classification of reaction types. And we mainly focus on the structures and compositions of the active sites in these catalysts and their performances in specific reactions. In addition, some of their important unique features are critically emphasized alongside. Challenges of the future research are discussed also at the end of this review.

APA, Harvard, Vancouver, ISO, and other styles

28

Wang, Xiao-Chen, Zhao-Ying Yang, and Ming Zhang. "Synthesis and Applications of Chiral Bicyclic Bisborane Catalysts." Synthesis 54, no. 06 (2021): 1527–36. http://dx.doi.org/10.1055/a-1701-7679.

Full text

Abstract:

AbstractThe development of chiral borane Lewis acid catalysts opened the door for transition-metal-free catalyzed asymmetric organic reactions. Herein, we have summarized our work on the preparation of two classes of novel chiral bicyclic bisborane Lewis acid catalysts derived from C 2-symmetric [3.3.0] dienes and [4.4] dienes, respectively. These catalysts not only form frustrated Lewis pairs with Lewis bases to catalyze asymmetric hydrogenation reactions but also activate Lewis basic functional groups in traditional Lewis acid catalyzed asymmetric reactions.1 Introduction2 Synthesis of C 2-S

APA, Harvard, Vancouver, ISO, and other styles

29

Wang, Chang-Ling, Jie Wang, Ji-Kang Jin, et al. "Boryl radical catalysis enables asymmetric radical cycloisomerization reactions." Science 382, no. 6674 (2023): 1056–65. http://dx.doi.org/10.1126/science.adg1322.

Full text

Abstract:

The development of functionally distinct catalysts for enantioselective synthesis is a prominent yet challenging goal of synthetic chemistry. In this work, we report a family of chiral N -heterocyclic carbene (NHC)–ligated boryl radicals as catalysts that enable catalytic asymmetric radical cycloisomerization reactions. The radical catalysts can be generated from easily prepared NHC-borane complexes, and the broad availability of the chiral NHC component provides substantial benefits for stereochemical control. Mechanistic studies support a catalytic cycle comprising a sequence of boryl radica

APA, Harvard, Vancouver, ISO, and other styles

30

Wu, Jia-Hong, Jianke Pan, and Tianli Wang. "Dipeptide-Based Phosphonium Salt Catalysis: Application to Enantioselective Synthesis of Fused Tri- and Tetrasubstituted Aziridines." Synlett 30, no. 19 (2019): 2101–6. http://dx.doi.org/10.1055/s-0039-1690192.

Full text

Abstract:

Over the past decades, phase-transfer catalysis (PTC), generally based on numerous chiral quaternary ammonium salts, has been recognized as a powerful and versatile tool for organic synthesis in both industry and academia. In sharp contrast, PTC involving chiral phosphonium salts as the catalysts is insufficiently developed. Recently, our group realized the first enantioselective aza-Darzens reaction for preparing tri- and tetrasubstituted aziridine derivatives under bifunctional phosphonium salt catalysis. This article briefly discusses the recent development in asymmetric reactions (mainly i

APA, Harvard, Vancouver, ISO, and other styles

31

SIH, CHARLES J., WOAN-RU SHIEH, CHING-SHIH CHEN, SHIH-HSIUNG WU, and GARY GIRDAUKAS. "Biochemical Asymmetric Catalysis." Annals of the New York Academy of Sciences 471, no. 1 International (1986): 239–54. http://dx.doi.org/10.1111/j.1749-6632.1986.tb48040.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Huang, Chong, Peng Xiong, Xiao-Li Lai, and Hai-Chao Xu. "Photoelectrochemical asymmetric catalysis." Nature Catalysis 7, no. 12 (2024): 1250–54. https://doi.org/10.1038/s41929-024-01260-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Mukherjee, Santanu, Jung Woon Yang, Sebastian Hoffmann, and Benjamin List. "Asymmetric Enamine Catalysis." Chemical Reviews 107, no. 12 (2007): 5471–569. http://dx.doi.org/10.1021/cr0684016.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

BORMAN, STU. "ASYMMETRIC CATALYSIS WINS." Chemical & Engineering News 79, no. 42 (2001): 5–6. http://dx.doi.org/10.1021/cen-v079n042.p005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Lemaire, Marc. "Heterogeneous asymmetric catalysis." Pure and Applied Chemistry 76, no. 3 (2004): 679–88. http://dx.doi.org/10.1351/pac200476030679.

Full text

Abstract:

Examples of enantioselective catalysts, including homogeneous supported catalysts and biphasic liquid/liquid, are described and compared. In the case of asymmetric hydride transfer, polythiourea was proven to be more efficient for ruthenium-catalyzed reduction of arylketones, although the iridium complexes gave rise to higher ee when using amino sulfonamide bound to a polystyrene matrix. In the case of asymmetric reduction, the modification of the binap allows the formation of a polymer that could be used as a catalyst precursor and exhibits enantioselectivities as high as observed in solution

APA, Harvard, Vancouver, ISO, and other styles

36

SHIBASAKI, Masakatsu, and Motomu KANAI. "Multifunctional Asymmetric Catalysis." CHEMICAL & PHARMACEUTICAL BULLETIN 49, no. 5 (2001): 511–24. http://dx.doi.org/10.1248/cpb.49.511.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Lin, Qifeng, Longji Li, and Sanzhong Luo. "Asymmetric Electrochemical Catalysis." Chemistry – A European Journal 25, no. 43 (2019): 10033–44. http://dx.doi.org/10.1002/chem.201901284.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Heitbaum, Maja, Frank Glorius, and Iris Escher. "Asymmetric Heterogeneous Catalysis." Angewandte Chemie International Edition 45, no. 29 (2006): 4732–62. http://dx.doi.org/10.1002/anie.200504212.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Bolm, Carsten, Oliver Beckmann, and Chiara Palazzi. "Chiral aluminum complexes as catalysts in asymmetric Baeyer-Villiger reactions of cyclobutanones." Canadian Journal of Chemistry 79, no. 11 (2001): 1593–97. http://dx.doi.org/10.1139/v01-137.

Full text

Abstract:

BINOL-aluminum complexes were successfully employed as mediators and catalysts in asymmetric Baeyer-Villiger rearrangements of cyclobutanones. Good enantioselectivies were achieved with only 15 mol% of the chosen chiral Lewis acid. The enantiomeric excesses obtained have never been reached before in such metal-catalyzed Baeyer-Villiger reactions.Key words: aluminum, asymmetric catalysis, lactones, oxidations, rearrangement.

APA, Harvard, Vancouver, ISO, and other styles

40

Mantilli, Luca, David Gérard, Sonya Torche, Céline Besnard, and Clément Mazet. "Highly enantioselective isomerization of primary allylic alcohols catalyzed by (P,N)-iridium complexes." Pure and Applied Chemistry 82, no. 7 (2010): 1461–69. http://dx.doi.org/10.1351/pac-con-09-09-10.

Full text

Abstract:

The catalytic asymmetric isomerization of allylic amines to enamines stands out as one of the most accomplished and well-studied reactions in asymmetric catalysis as illustrated by its industrial application. In contrast, the related asymmetric isomerization of primary allylic alcohols to the corresponding aldehydes still constitutes a significant challenge in organic synthesis. Herein, we show that under appropriate reaction conditions, iridium-hydride catalysts promote the isomerization of primary allylic alcohols under very mild reaction conditions. The best catalysts deliver the desired ch

APA, Harvard, Vancouver, ISO, and other styles

41

Guo, Hongchao, and Kuiling Ding. "Self-supported Chiral Catalysts for Heterogeneous Asymmetric Catalysis." CHIMIA International Journal for Chemistry 65, no. 12 (2011): 932–38. http://dx.doi.org/10.2533/chimia.2011.932.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Han, GuiPing, WenQi Ren, ShengYong Zhang, ZhenYu Zuo, and Wei He. "Application of chiral recyclable catalysts in asymmetric catalysis." RSC Advances 14, no. 23 (2024): 16520–45. http://dx.doi.org/10.1039/d4ra01050g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Deng, Yongming, Qing-Qing Cheng, and Michael Doyle. "Asymmetric [3+3] Cycloaddition for Heterocycle Synthesis." Synlett 28, no. 14 (2017): 1695–706. http://dx.doi.org/10.1055/s-0036-1588453.

Full text

Abstract:

Asymmetric syntheses of six-membered ring heterocycles are important research targets not only in synthetic organic chemistry but also in pharmaceuticals. The [3+3]-cycloaddition methodology is a complementary strategy to [4+2] cycloaddition for the synthesis of heterocyclic compounds. Recent progress in [3+3]-cycloaddition processes provide powerful asymmetric methodologies for the construction of six-membered ring heterocycles with one to three heteroatoms in the ring. In this account, synthetic efforts during the past five years toward the synthesis of enantioenriched six-membered ring hete

APA, Harvard, Vancouver, ISO, and other styles

44

Zhan, Ziye, Jiale Yan, Zhiyou Yu, and Lei Shi. "Recent Advances in Asymmetric Catalysis Associated with B(C6F5)3." Molecules 28, no. 2 (2023): 642. http://dx.doi.org/10.3390/molecules28020642.

Full text

Abstract:

The prevalence and significance of asymmetric catalysis in the modern medicinal industry has been witnessed in recent years, which have already been used to manufacture the (S)-Naproxen and the (S)-Propranolol. With matched specificities such as the Lewis acidity and steric bulk, B(C6F5)3 has gained accelerating attention on its application in asymmetric catalysis of Diels–Alder cycloaddition reactions, carbonyl-ene cyclization, and other various reactions, which have been demonstrated by the elegant examples from the most recent literature. Some significant progress in the reaction of indirec

APA, Harvard, Vancouver, ISO, and other styles

45

Alonso, José Miguel, María Teresa Quirós, and María Paz Muñoz. "Chirality transfer in metal-catalysed intermolecular addition reactions involving allenes." Organic Chemistry Frontiers 3, no. 9 (2016): 1186–204. http://dx.doi.org/10.1039/c6qo00207b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Fu, Wenqin, Yibing Pi, Mengqiao Gao, et al. "Light-controlled cooperative catalysis of asymmetric sulfoxidation based on azobenzene-bridged chiral salen TiIV catalysts." Chemical Communications 56, no. 44 (2020): 5993–96. http://dx.doi.org/10.1039/c9cc09827e.

Full text

Abstract:

Azobenzene-bridged chiral salen Ti<sup>IV</sup> catalysts enabled the cooperative bimetallic catalysis of asymmetric sulfoxidation in a light-controllable way through the E/Z photoisomerism of an azobenzene linker.

APA, Harvard, Vancouver, ISO, and other styles

47

Zhang, Zhenwei, Xiaochen Shen, Ziping Li, Si Ma, Hong Xia, and Xiaoming Liu. "Multifunctional chiral cationic porous organic polymers: gas uptake and heterogeneous asymmetric organocatalysis." Polymer Chemistry 12, no. 23 (2021): 3367–74. http://dx.doi.org/10.1039/d1py00242b.

Full text

Abstract:

Chiral porous organic polymers are characterized by robust, non-toxic and recyclable properties. Therefore, compared with small molecular catalysts, they have attracted much attention in the field of heterogeneous asymmetric organic catalysis.

APA, Harvard, Vancouver, ISO, and other styles

48

Bulman Page, Philip C., Francesca S. Kinsey, Yohan Chan, Ian R. Strutt, Alexandra M. Z. Slawin та Garth A. Jones. "Novel binaphthyl and biphenyl α- and β-amino acids and esters: organocatalysis of asymmetric Diels–Alder reactions. A combined synthetic and computational study". Organic & Biomolecular Chemistry 16, № 40 (2018): 7400–7416. http://dx.doi.org/10.1039/c8ob01795f.

Full text

Abstract:

Asymmetric catalysis of the Diels–Alder reaction between cyclopentadiene and cinnamaldehydes has been studied using as catalysts a range of novel α- and β-aminoacids and aminoesters with binaphthyl and biphenyl backbones.

APA, Harvard, Vancouver, ISO, and other styles

49

Trost, B. M. "Asymmetric Catalysis Special Feature Part I: Asymmetric catalysis: An enabling science." Proceedings of the National Academy of Sciences 101, no. 15 (2004): 5348–55. http://dx.doi.org/10.1073/pnas.0306715101.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Mielgo, Antonia, and Claudio Palomo. "1H-Imidazol-4(5H)-ones and thiazol-4(5H)-ones as emerging pronucleophiles in asymmetric catalysis." Beilstein Journal of Organic Chemistry 12 (May 9, 2016): 918–36. http://dx.doi.org/10.3762/bjoc.12.90.

Full text

Abstract:

Asymmetric catalysis represents a very powerful tool for the synthesis of enantiopure compounds. In this context the main focus has been directed not only to the search for new efficient chiral catalysts, but also to the development of efficient pronucleophiles. This review highlights the utility and first examples of 1H-imidazol-4(5H)-ones and thiazol-4(5H)-ones as pronucleophiles in catalytic asymmetric reactions.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!