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Journal articles on the topic 'Amines'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Budynina, Ekaterina, Konstantin Ivanov, Ivan Sorokin, and Mikhail Melnikov. "Ring Opening of Donor–Acceptor Cyclopropanes with N-Nucleophiles." Synthesis 49, no. 14 (2017): 3035–68. http://dx.doi.org/10.1055/s-0036-1589021.

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Ring opening of donor–acceptor cyclopropanes with various N-nucleophiles provides a simple approach to 1,3-functionalized compounds that are useful building blocks in organic synthesis, especially in assembling various N-heterocycles, including natural products. In this review, ring-opening reactions of donor–acceptor cyclopropanes with amines, amides, hydrazines, N-heterocycles, nitriles, and the azide ion are summarized.1 Introduction2 Ring Opening with Amines3 Ring Opening with Amines Accompanied by Secondary Processes Involving the N-Center3.1 Reactions of Cyclopropane-1,1-diesters with Pr

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2

Yao, Lei, Ming-Yi Wang, Xin-Ke Wang, et al. "Detection of atmospheric gaseous amines and amides by a high-resolution time-of-flight chemical ionization mass spectrometer with protonated ethanol reagent ions." Atmospheric Chemistry and Physics 16, no. 22 (2016): 14527–43. http://dx.doi.org/10.5194/acp-16-14527-2016.

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Abstract. Amines and amides are important atmospheric organic-nitrogen compounds but high time resolution, highly sensitive, and simultaneous ambient measurements of these species are rather sparse. Here, we present the development of a high-resolution time-of-flight chemical ionization mass spectrometer (HR-ToF-CIMS) method, utilizing protonated ethanol as reagent ions to simultaneously detect atmospheric gaseous amines (C1 to C6) and amides (C1 to C6). This method possesses sensitivities of 5.6–19.4 Hz pptv−1 for amines and 3.8–38.0 Hz pptv−1 for amides under total reagent ion signals of ∼ 0

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3

Qu, Jing, Shishan Yu, Wenzhao Tang, Yunbao Liu, Yue Liu, and Jing Liu. "Progress on Cassaine-Type Diterpenoid Ester Amines and Amides (Erythrophleum Alkaloids)." Natural Product Communications 1, no. 10 (2006): 1934578X0600101. http://dx.doi.org/10.1177/1934578x0600101005.

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The structures, spectral characteristics, and bioactivities of 39 natural cassaine-type diterpenoid ester amines and amides (Erythrophleum alkaloids) and 31 synthetic analogues are reviewed. Cassaine-type diterpenoid ester amines and amides, the so called Erythrophleum alkaloids, have the skeleton of cassane-type diterpenoids with a N-containing side chain, and are classified into two groups, ester amines and amides. Cassaine-type diterpenoid ester amines and amides show remarkable inotropic action on the heart, inhibition of Na+/K+-ATPase, cytotoxities, and other major bioactivities. Structur

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4

Barham, Joshua P., та Jaspreet Kaur. "Site-Selective C(sp3)–H Functionalizations Mediated by Hydrogen Atom Transfer Reactions via α-Amino/α-Amido Radicals". Synthesis 54, № 06 (2021): 1461–77. http://dx.doi.org/10.1055/a-1677-6619.

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AbstractAmines and amides, as N-containing compounds, are ubiquitous in pharmaceutically-active scaffolds, natural products, agrochemicals, and peptides. Amides in nature bear a key responsibility for imparting three-dimensional structure, such as in proteins. Structural modifications to amines and amides, especially at their positions α to N, bring about profound changes in biological activity oftentimes leading to more desirable pharmacological profiles of small drug molecules. A number of recent developments in synthetic methodology for the functionalizations of amines and amides omit the n

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5

Xu, Qing, Huamei Xie, Er-Lei Zhang, et al. "Selective catalytic Hofmann N-alkylation of poor nucleophilic amines and amides with catalytic amounts of alkyl halides." Green Chemistry 18, no. 14 (2016): 3940–44. http://dx.doi.org/10.1039/c6gc00938g.

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A selective Hofmann N-alkylation reaction of amines/amides catalytic in alkyl halides is achieved by using alcohols as the alkylating reagents, affording mono- or di-alkylated amines/amides in high selectivities.

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6

North, Michael. "Amines and amides." Journal of the Chemical Society, Perkin Transactions 1, no. 16 (1999): 2209–29. http://dx.doi.org/10.1039/a903369f.

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7

North, Michael. "Amines and amides." Contemporary Organic Synthesis 1, no. 6 (1994): 475. http://dx.doi.org/10.1039/co9940100475.

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8

North, Michael. "Amines and amides." Contemporary Organic Synthesis 2, no. 4 (1995): 269. http://dx.doi.org/10.1039/co9950200269.

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9

North, Michael. "Amines and amides." Contemporary Organic Synthesis 3, no. 4 (1996): 323. http://dx.doi.org/10.1039/co9960300323.

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10

North, Michael. "Amines and amides." Contemporary Organic Synthesis 4, no. 4 (1997): 326. http://dx.doi.org/10.1039/co9970400326.

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11

North, Michael. "Amines and amides." Journal of the Chemical Society, Perkin Transactions 1, no. 17 (1998): 2959–72. http://dx.doi.org/10.1039/a802125b.

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12

Zhou, Yongyun, Ruhima Khan, Baomin Fan, and Lijin Xu. "Ruthenium-Catalyzed Selective Reduction of Carboxylic Esters and Carboxamides." Synthesis 51, no. 12 (2019): 2491–505. http://dx.doi.org/10.1055/s-0037-1611524.

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Amines and alcohols are important classes of building blocks in organic synthesis. The synthesis of these compounds has been a topic of interest. A straightforward method for their synthesis is the reduction of esters and amides to alcohols and amines, respectively. Various transition-metal catalysts have been developed for the homogeneous hydrogenation of esters and amides to alcohols and amines. In this review, an overview of the ruthenium-catalyzed selective hydrogenation of esters and amides is provided.1 General Introduction2 Ru-Catalyzed Reduction of Esters3 Ru-Catalyzed Selective Reduct

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13

Otsuka, Rikuto, Kazuo Maruhashi, and Tomohiko Ohwada. "Latent Brønsted Base Solvent-Assisted Amide Formation from Amines and Acid Chlorides." Synthesis 50, no. 10 (2018): 2041–57. http://dx.doi.org/10.1055/s-0037-1609342.

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Weakly basic amines, including even neutral amines such as nitroaniline and aminocarboxylic acids, react with acid chlorides very efficiently in N,N-dimethylacetamide (DMAC), without addition of a base, to give the corresponding amides in high yields. The role of DMAC and related solvents as latent Brønsted bases was studied in these amidation reactions. Less basic amines, such as aromatic amines, reacted with benzoyl chloride faster than more basic aliphatic amines.

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14

Kutschy, Peter, Pavol Kristian, Milan Dzurilla, Dušan Koščík, and Róbert Nádaskay. "Selectivity of nucleophilic addition to and substitution at isothiocyanatocarbonyl group. Reactions of 4-pentinoyl- and 2-(2-propinyl)-4-pentinoyl isothiocyanate with amines and methanol." Collection of Czechoslovak Chemical Communications 52, no. 4 (1987): 995–1005. http://dx.doi.org/10.1135/cccc19870995.

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4-Pentinoyl isothiocyanate reacts with primary and secondary amines by either nucleophilic addition to N=C=S group to yield the corresponding thioureas, or a nucleophilic substitution at the carbonyl group to give 4-pentinoic acid amides. The less nucleophilic diphenylamine reacts selectively to afford the product of nucleophilic addition only. 2-(2-Propinyl)-4-pentinoyl isothiocyanate, having a sterically hindered carbonyl group, furnished with primary amines a mixture of amides and thioureas, whereas the bulkier secondary amines react selectively to form thioureas only. Both isothiocyanates

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15

Li, Bin, Jean-Baptiste Sortais, and Christophe Darcel. "Amine synthesis via transition metal homogeneous catalysed hydrosilylation." RSC Advances 6, no. 62 (2016): 57603–25. http://dx.doi.org/10.1039/c6ra10494k.

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This review summarizes the preparation of amines involving homogeneous transition metal catalysed hydrosilylation including reductions of imines, amides, nitro and nitriles, reductive aminations and N-methylation of amines with CO<sub>2</sub>.

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16

Khalimon, Andrey, Kristina Gudun, and Davit Hayrapetyan. "Base Metal Catalysts for Deoxygenative Reduction of Amides to Amines." Catalysts 9, no. 6 (2019): 490. http://dx.doi.org/10.3390/catal9060490.

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The development of efficient methodologies for production of amines attracts significant attention from synthetic chemists, because amines serve as essential building blocks in the synthesis of many pharmaceuticals, natural products, and agrochemicals. In this regard, deoxygenative reduction of amides to amines by means of transition-metal-catalyzed hydrogenation, hydrosilylation, and hydroboration reactions represents an attractive alternative to conventional wasteful techniques based on stoichiometric reductions of the corresponding amides and imines, and reductive amination of aldehydes wit

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17

Zarecki, Adam P., Jacek L. Kolanowski, and Wojciech T. Markiewicz. "Microwave-Assisted Catalytic Method for a Green Synthesis of Amides Directly from Amines and Carboxylic Acids." Molecules 25, no. 8 (2020): 1761. http://dx.doi.org/10.3390/molecules25081761.

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Amide bonds are among the most interesting and abundant molecules of life and products of the chemical pharmaceutical industry. In this work, we describe a method of the direct synthesis of amides from carboxylic acids and amines under solvent-free conditions using minute quantities of ceric ammonium nitrate (CAN) as a catalyst. The reactions are carried out in an open microwave reactor and allow the corresponding amides to be obtained in a fast and effective manner when compared to other procedures of the direct synthesis of amides from acids and amines reported so far in the literature. The

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18

Arnold, Zdeněk, Miloš Buděšínský, and Magdalena Pánková. "Reactivity of triformylmethane. I. Reactions of triformylmethane with selected types of amino compounds." Collection of Czechoslovak Chemical Communications 56, no. 5 (1991): 1019–31. http://dx.doi.org/10.1135/cccc19911019.

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Reactions of triformylmethane with various types of amino compounds were investigated. Besides with ammonia, triformylmethane reacts spontaneously with primary amines, aminoacids and their esters, urea and related compounds including carbamic acid derivatives. Reactions with amides of carboxylic and sulfonic acids require catalysis with Lewis acids. Primary products are aminomethylenemalonaldehyde derivatives IIIa-IIIv. Reactions of triformylmethane with excess of selected primary amines and two secondary amines (dimethylamine and morpholine) were also studied.

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19

Krieck, Sven, Philipp Schüler, Jan Peschel, and Matthias Westerhausen. "Straightforward One-Pot Syntheses of Silylamides of Magnesium and Calcium via an In Situ Grignard Metalation Method." Synthesis 51, no. 05 (2018): 1115–22. http://dx.doi.org/10.1055/s-0037-1610407.

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Calcium bis[bis(trimethylsilyl)amide] (Ca(HMDS)2) is a widely used reagent in diverse stoichiometric and catalytic applications. These processes necessitate a straightforward and large-scale access of this complex. Calcium does not react with primary and secondary amines, but the addition of excess bromoethane to a mixture of calcium turnings and amines in THF at room temperature yields the corresponding calcium bis(amides), calcium bromide and ethane. This in situ Grignard metalation method (iGMM) allows the preparation of calcium bis(amides) from secondary and primary trialkylsilyl-substitut

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20

Wang, Jinhui, Shengchun Wang, Zhihong Wei, et al. "Synchronous recognition of amines in oxidative carbonylation toward unsymmetrical ureas." Science 386, no. 6723 (2024): 776–82. http://dx.doi.org/10.1126/science.adl0149.

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Unsymmetrical ureas are commonly found in pharmaceuticals and bioactive compounds. However, devising strategies to introduce two distinct amines selectively in the construction of unsymmetrical ureas remains a challenge. In this work, we use a synchronous recognition strategy that takes advantage of radical and nucleophilic activation to discriminate between secondary and primary amines. Specifically, a copper catalyst preferentially oxidizes secondary amines to radical species, whereas a cobalt catalyst carbonylates primary amines to produce cobalt amides. Coupling these fragments by cooperat

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21

Cheng, Hua, Cheng Chen, Rui Zhang, et al. "A Practical Approach for the Transamidation of N,N-Dimethyl Amides with Primary Amines Promoted by Sodium tert-Butoxide under Solvent-Free Conditions." Synthesis 52, no. 21 (2020): 3286–94. http://dx.doi.org/10.1055/s-0040-1705892.

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AbstractA practical sodium tert-butoxide (NaOtBu)-mediated protocol is disclosed for the transamidation of various N,N-dimethyl amides with primary amines to afford the corresponding amides in moderate to good yields at room temperature under solvent-free conditions. This protocol features a facile work-up procedure and good functional group compatibility, especially for N,N-dimethyl amides with long-chain alkyl groups and heteroatom-containing amines. Notably, a few representative gram-scale reactions proceed smoothly to furnish the desired amides in high yields, which demonstrates the potent

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22

Manthey, MK, SG Pyne, and RJW Truscott. "Addition of Aliphatic and Aromatic Amines to Catechol in Aqueous Solution Under Oxidizing Conditions." Australian Journal of Chemistry 42, no. 3 (1989): 365. http://dx.doi.org/10.1071/ch9890365.

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The oxidation of catechol in the presence of two aliphatic and aromatic amines has been investigated. In aqueous solutions of pH 7.0 and 11.7, the substitution pattern of the adduct was dependent on the type of amine used. Aromatic amines produced 4,5-disubstituted o-quinones, whereas aliphatic amines gave either 2,4,5-trisubstituted or 2,4-disubstituted o-quinone adducts. A rationale based upon the stability of vinylogous amides is presented to account for the observed substitution pattern.

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23

Booyens, Wanda, Pieter G. Van Zyl, Johan P. Beukes, et al. "Characterising Particulate Organic Nitrogen at A Savannah-Grassland Region in South Africa." Atmosphere 10, no. 9 (2019): 492. http://dx.doi.org/10.3390/atmos10090492.

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Although atmospheric organic N compounds are considered to be important, especially in new particle formation and their contribution to brown carbon, these species are not that well understood. This can be partially attributed to their chemical complexity. Therefore, the aim of this study was to assess the characteristics of organic N compounds utilising comprehensive two-dimensional gas chromatography coupled with a time-of-flight mass spectrometer (GCxGC-TOFMS) in aerosol samples that were collected at a savanna-grassland background region and to determine the possible sources. 135 atmospher

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24

Orsy, György, Sayeh Shahmohammadi, and Enikő Forró. "A Sustainable Green Enzymatic Method for Amide Bond Formation." Molecules 28, no. 15 (2023): 5706. http://dx.doi.org/10.3390/molecules28155706.

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A sustainable enzymatic strategy for the preparation of amides by using Candida antarctica lipase B as the biocatalyst and cyclopentyl methyl ether as a green and safe solvent was devised. The method is simple and efficient and it produces amides with excellent conversions and yields without the need for intensive purification steps. The scope of the reaction was extended to the preparation of 28 diverse amides using four different free carboxylic acids and seven primary and secondary amines, including cyclic amines. This enzymatic methodology has the potential to become a green and industrial

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25

Zahardis, J., S. Geddes, and G. A. Petrucci. "The ozonolysis of primary aliphatic amines in single and multicomponent fine particles." Atmospheric Chemistry and Physics Discussions 7, no. 5 (2007): 14603–38. http://dx.doi.org/10.5194/acpd-7-14603-2007.

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Abstract. The oxidative processing by ozone of the particulate amines octadecylamine (ODA) and hexadecylamine (HDA) is reported. Ozonolysis of these amines resulted in strong NO2− and NO3− ion signals that increased with ozone exposure as monitored by photoelectron resonance capture ionization aerosol mass spectrometry. These products suggest a mechanism of progressive oxidation of the particulate amines to nitro alkanes. Additionally, a strong ion signal at 125 m/z is assigned to the ion NO3−(HNO3). For ozonized mixed particles containing ODA or HDA + oleic acid (OL), with pO3≥3×10−7 atm, imi

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26

Zahardis, J., S. Geddes, and G. A. Petrucci. "The ozonolysis of primary aliphatic amines in fine particles." Atmospheric Chemistry and Physics 8, no. 5 (2008): 1181–94. http://dx.doi.org/10.5194/acp-8-1181-2008.

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Abstract. The oxidative processing by ozone of the particulate amines octadecylamine (ODA) and hexadecylamine (HDA) is reported. Ozonolysis of these amines resulted in strong NO2– and NO3– ion signals that increased with ozone exposure as monitored by photoelectron resonance capture ionization aerosol mass spectrometry. These products suggest a mechanism of progressive oxidation of the particulate amines to nitroalkanes. Additionally, a strong ion signal at 125 m/z is assigned to the ion NO3– (HNO3). For ozonized mixed particles containing ODA or HDA + oleic acid (OL), with pO3≥3×10–7 atm, imi

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27

Majewski, Marek, Agnieszka Ulaczyk-Lesanko, and Fan Wang. "Chiral lithium amides on polymer support Synthesis and use in deprotonation of ketones." Canadian Journal of Chemistry 84, no. 2 (2006): 257–68. http://dx.doi.org/10.1139/v06-006.

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A number of chiral secondary amines attached to Merrifield resin or to noncrosslinked (soluble) polystyrene support were synthesized. The corresponding lithium amides, generated from these amines by treatment with BuLi, react with tropinone, a model symmetrical ketone, to give the corresponding enolates enantioselectively (ee up to 75%). The enolates were trapped either as the corresponding aldol adducts by a reaction with benzaldehyde or as ring-opening products in a reaction with a chloroformate.Key words: chiral lithium amides, polymer-supported reagents, deprotonation, enolates, tropinone.

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28

Yang, Guo-Ping, Ke Li, Wei Liu, Kai Zeng, and Yu-Feng Liu. "Copper-catalyzed aerobic oxidative C–C bond cleavage of simple ketones for the synthesis of amides." Organic & Biomolecular Chemistry 18, no. 35 (2020): 6958–64. http://dx.doi.org/10.1039/d0ob01601b.

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29

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 26, no. 31 (2010): no. http://dx.doi.org/10.1002/chin.199531286.

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30

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 28, no. 45 (2010): no. http://dx.doi.org/10.1002/chin.199745328.

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31

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 27, no. 49 (2010): no. http://dx.doi.org/10.1002/chin.199649312.

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32

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 27, no. 17 (2010): no. http://dx.doi.org/10.1002/chin.199617278.

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33

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 30, no. 1 (2010): no. http://dx.doi.org/10.1002/chin.199901263.

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34

NORTH, M. "ChemInform Abstract: Amines and Amides." ChemInform 28, no. 8 (2010): no. http://dx.doi.org/10.1002/chin.199708270.

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35

North, Michael. "ChemInform Abstract: Amines and Amides." ChemInform 30, no. 44 (2010): no. http://dx.doi.org/10.1002/chin.199944338.

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36

Dunn, P., E. A. Parkes, and J. B. Polya. "Amides IX: Acylation of amides and amines." Recueil des Travaux Chimiques des Pays-Bas 71, no. 7 (2010): 676–83. http://dx.doi.org/10.1002/recl.19520710708.

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37

Ang, KH, and RH Prager. "The Chemistry of 5-Oxodihydroisoxazoles. VI. The Photolysis of 2-Arylisoxazol-5(2H)-ones in Amines." Australian Journal of Chemistry 46, no. 4 (1993): 477. http://dx.doi.org/10.1071/ch9930477.

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Ethyl 5-oxo-2-phenyl-2,5-dihydroisoxazole-4-carboxylate (1) undergoes facile photolysis at 300 nm by two pathways in the presence of amines. One pathway gives an isomeric ketene which, in the presence of amines, is trapped as methanetricarboxylic acid amides. The second, by concerted loss of carbon dioxide, gives a carbene , which is trapped as 2,3-diaminoacrylates.

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38

Gong, Hang, Juan Ma, and Jingyu Zhang. "Mn(II)-Catalyzed N-Acylation of Amines." Synthesis 51, no. 03 (2018): 693–703. http://dx.doi.org/10.1055/s-0037-1610267.

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A practical protocol has been developed here for the Mn(II)-catalyzed N-acylation of amines with high yields using N,N-dimethylformamide and other amides as the carbonyl source. The protocol is simple, does not require any acid, base, ligand, or other additives, and encompasses a broad substrate scope for primary, secondary, and heterocyclic amines.

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39

Xie, Yinjun, Peng Hu, Tatyana Bendikov, and David Milstein. "Heterogeneously catalyzed selective hydrogenation of amides to alcohols and amines." Catalysis Science & Technology 8, no. 11 (2018): 2784–88. http://dx.doi.org/10.1039/c8cy00112j.

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40

Das, Hari S., Shyamal Das, Kartick Dey, et al. "Primary amides to amines or nitriles: a dual role by a single catalyst." Chemical Communications 55, no. 79 (2019): 11868–71. http://dx.doi.org/10.1039/c9cc05856g.

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41

Hao, Hong-Yan, Shao-Jie Lou, Shuang Wang та ін. "Pd-catalysed β-selective C(sp3)–H arylation of simple amides". Chemical Communications 57, № 65 (2021): 8055–58. http://dx.doi.org/10.1039/d1cc02261j.

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42

Surasani, Rajendra, Dipak Kalita, A. V. Dhanunjaya Rao, and K. B. Chandrasekhar. "Palladium-catalyzed C–N and C–O bond formation of N-substituted 4-bromo-7-azaindoles with amides, amines, amino acid esters and phenols." Beilstein Journal of Organic Chemistry 8 (November 19, 2012): 2004–18. http://dx.doi.org/10.3762/bjoc.8.227.

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Simple and efficient procedures for palladium-catalyzed cross-coupling reactions of N-substituted 4-bromo-7-azaindole (1H-pyrrole[2,3-b]pyridine), with amides, amines, amino acid esters and phenols through C–N and C–O bond formation have been developed. The C–N cross-coupling reaction of amides, amines and amino acid esters takes place rapidly by using the combination of Xantphos, Cs2CO3, dioxane and palladium catalyst precursors Pd(OAc)2/Pd2(dba)3. The combination of Pd(OAc)2, Xantphos, K2CO3 and dioxane was found to be crucial for the C–O cross-coupling reaction. This is the first report on

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43

Vrijdag, Johannes L., Francisca Delgado, Nerea Alonso, Wim M. De Borggraeve, Natalia Pérez-Macias, and Jesus Alcázar. "Practical preparation of challenging amides from non-nucleophilic amines and esters under flow conditions." Chem. Commun. 50, no. 95 (2014): 15094–97. http://dx.doi.org/10.1039/c4cc07129h.

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44

Huang, Pei-Qiang, and Hui Geng. "Simple, versatile, and chemoselective reduction of secondary amides and lactams to amines with the Tf2O–NaBH4 or Cp2ZrHCl–NaBH4 system." Organic Chemistry Frontiers 2, no. 2 (2015): 150–58. http://dx.doi.org/10.1039/c4qo00317a.

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45

Sanz Sharley, Daniel D., and Jonathan M. J. Williams. "Acetic acid as a catalyst for the N-acylation of amines using esters as the acyl source." Chemical Communications 53, no. 12 (2017): 2020–23. http://dx.doi.org/10.1039/c6cc09023k.

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46

Funder, Erik Daa, Julie B. Trads, and Kurt V. Gothelf. "Oxidative activation of dihydropyridine amides to reactive acyl donors." Organic & Biomolecular Chemistry 13, no. 1 (2015): 185–98. http://dx.doi.org/10.1039/c4ob01931h.

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47

Papa, Veronica, Jose R. Cabrero-Antonino, Anke Spannenberg, Kathrin Junge, and Matthias Beller. "Homogeneous cobalt-catalyzed deoxygenative hydrogenation of amides to amines." Catalysis Science & Technology 10, no. 18 (2020): 6116–28. http://dx.doi.org/10.1039/d0cy01078b.

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48

Idris, Muhammad Aliyu, and Sunwoo Lee. "Transamidation via C–N bond cleavage of amides and tertiary amines." Organic Chemistry Frontiers 7, no. 18 (2020): 2737–43. http://dx.doi.org/10.1039/d0qo00713g.

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49

Young, Michael, Mohit Kapoor, Pratibha Chand-Thakuri, Justin Maxwell, Daniel Liu, and Hanyang Zhou. "Carbon Dioxide-Driven Palladium-Catalyzed C–H Activation of Amines: A Unified Approach for the Arylation of Aliphatic and Aromatic Primary and Secondary Amines." Synlett 30, no. 05 (2019): 519–24. http://dx.doi.org/10.1055/s-0037-1611381.

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Amines are an important class of compounds in organic chemistry and serve as an important motif in various industries, including pharmaceuticals, agrochemicals, and biotechnology. Several methods have been developed for the C–H functionalization of amines using various directing groups, but functionalization of free amines remains a challenge. Here, we discuss our recently developed carbon dioxide driven highly site-selective γ-arylation of alkyl- and benzylic amines via a palladium-catalyzed C–H bond-activation process. By using carbon dioxide as an inexpensive, sustainable, and transient dir

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Moutaoukil, Zakaria, Emmanuel Serrano-Díez, Isidro G. Collado, Manuel Jiménez-Tenorio, and José Manuel Botubol-Ares. "N-Alkylation of organonitrogen compounds catalyzed by methylene-linked bis-NHC half-sandwich ruthenium complexes." Organic & Biomolecular Chemistry 20, no. 4 (2022): 831–39. http://dx.doi.org/10.1039/d1ob02214h.

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