Journal articles on the topic 'Wittig olefination'
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Ilia, Gheorghe, Vasile Simulescu, Nicoleta Plesu, Vlad Chiriac, and Petru Merghes. "Wittig and Wittig–Horner Reactions under Sonication Conditions." Molecules 28, no. 4 (2023): 1958. http://dx.doi.org/10.3390/molecules28041958.
Full textKhan, Ajmir, Mohammed G. Sarwar, and Sher Ali. "Reactivity and Stability of (Hetero)Benzylic Alkenes via the Wittig Olefination Reaction." Molecules 29, no. 2 (2024): 501. http://dx.doi.org/10.3390/molecules29020501.
Full textLakhrissi, Mohammed, and Yves Chapleur. "Wittig Olefination of Lactones." Angewandte Chemie International Edition in English 35, no. 7 (1996): 750–52. http://dx.doi.org/10.1002/anie.199607501.
Full textBreit, Bernhard, and Stephan K. Zahn. "Domino hydroformylation–Wittig olefination–hydrogenation." Tetrahedron 61, no. 26 (2005): 6171–79. http://dx.doi.org/10.1016/j.tet.2005.03.112.
Full textLi, Qiang-Qiang, Zaher Shah, Jian-Ping Qu, and Yan-Biao Kang. "Direct Wittig Olefination of Alcohols." Journal of Organic Chemistry 83, no. 1 (2017): 296–302. http://dx.doi.org/10.1021/acs.joc.7b02720.
Full textLum, Kenneth M., Vanessa J. Xavier, Michelle J. H. Ong, Charles W. Johannes, and Kok-Ping Chan. "Stabilized Wittig olefination for bioconjugation." Chemical Communications 49, no. 95 (2013): 11188. http://dx.doi.org/10.1039/c3cc45961f.
Full textThiemann, Thies. "Solventless Wittig Olefination with Fluorinated Benzaldehydes." Journal of Chemical Research 2007, no. 6 (2007): 336–41. http://dx.doi.org/10.3184/030823407x225464.
Full textPascariu, Aurelia, Gheorghe Ilia, Alina Bora, et al. "Wittig and Wittig-Horner reactions under phase transfer catalysis conditions." Open Chemistry 1, no. 4 (2003): 491–534. http://dx.doi.org/10.2478/bf02475230.
Full textWatanabe, Masataka, Shuntaro Mataka, and Thies Thiemann. "One pot Sonogashira-coupling/Wittig olefination procedures." Journal of Chemical Research 2005, no. 10 (2005): 636–39. http://dx.doi.org/10.3184/030823405774663057.
Full textDhumaskar, Kashinath L., Chinmay Bhat, and Santosh G. Tilve. "PDC-Mediated Tandem Oxidative–Wittig Olefination." Synthetic Communications 44, no. 10 (2014): 1501–6. http://dx.doi.org/10.1080/00397911.2013.862725.
Full textWong, Gene W., and Clark R. Landis. "Iterative Asymmetric Hydroformylation/Wittig Olefination Sequence." Angewandte Chemie 125, no. 5 (2013): 1604–7. http://dx.doi.org/10.1002/ange.201208819.
Full textLAKHRISSI, M., and Y. CHAPLEUR. "ChemInform Abstract: Wittig Olefination of Lactones." ChemInform 27, no. 28 (2010): no. http://dx.doi.org/10.1002/chin.199628255.
Full textWong, Gene W., and Clark R. Landis. "Iterative Asymmetric Hydroformylation/Wittig Olefination Sequence." Angewandte Chemie International Edition 52, no. 5 (2013): 1564–67. http://dx.doi.org/10.1002/anie.201208819.
Full textYamamoto, Kyoko, Masataka Watanabe, Kyoko Ideta, Shuntaro Mataka, and Thies Thiemann. "Combined Suzuki Coupling – Wittig Olefination Reaction in Aqueous Medium." Zeitschrift für Naturforschung B 60, no. 12 (2005): 1299–307. http://dx.doi.org/10.1515/znb-2005-1215.
Full textRamavath, Vijayalakshmi, Bapurao D. Rupanawar, Satish G. More, Ajay H. Bansode, and Gurunath Suryavanshi. "Hypervalent iodine(iii) induced oxidative olefination of benzylamines using Wittig reagents." New Journal of Chemistry 45, no. 19 (2021): 8806–13. http://dx.doi.org/10.1039/d1nj01170g.
Full textMiao, Pannan, Ruining Li, Xianfeng Lin, Liangming Rao, and Zhankui Sun. "Visible-light induced metal-free cascade Wittig/hydroalkylation reactions." Green Chemistry 23, no. 4 (2021): 1638–41. http://dx.doi.org/10.1039/d1gc00091h.
Full textHashim, Areej, Vijo Poulose, and Thies Thiemann. "3-(Biphenyl)acrylates by One-Pot Suzuki Cross Coupling–Wittig Olefination Reactions." Chemistry Proceedings 3, no. 1 (2020): 3. http://dx.doi.org/10.3390/ecsoc-24-08350.
Full textHashim, Areej, Vijo Poulose, and Thies Thiemann. "One Pot O-alkylation/Wittig Olefination of Hydroxybenzaldehydes in DMSO." Chemistry Proceedings 3, no. 1 (2020): 99. http://dx.doi.org/10.3390/ecsoc-24-08288.
Full textThiemann, Thies, Masataka Watanabe, Yasuko Tanaka, and Shuntaro Mataka. "One pot Suzuki coupling - Wittig olefination reactions." Journal of Chemical Research 2004, no. 11 (2004): 723–27. http://dx.doi.org/10.3184/0308234043431609.
Full textReiter, Dominik, Philipp Frisch, Tibor Szilvási, and Shigeyoshi Inoue. "Heavier Carbonyl Olefination: The Sila-Wittig Reaction." Journal of the American Chemical Society 141, no. 42 (2019): 16991–96. http://dx.doi.org/10.1021/jacs.9b09379.
Full textCrimmin, Mark R., and Andrew J. P. White. "Wittig-olefination via an yttrium-coordinated betaine." Chemical Communications 48, no. 12 (2012): 1745. http://dx.doi.org/10.1039/c2cc16431k.
Full textBera, Rabin, G. Dhananjaya, Shambu Nath Singh, Rajender Kumar, K. Mukkanti та Manojit Pal. "Microwave-accelerated Wittig olefination of β-chloroacroleins". Tetrahedron 65, № 7 (2009): 1300–1305. http://dx.doi.org/10.1016/j.tet.2008.12.036.
Full textHuang, Zheng-Zheng, Song Ye, Wei Xia, Yi-Hua Yu, and Yong Tang. "Wittig-Type Olefination Catalyzed by PEG-telluride." Journal of Organic Chemistry 67, no. 9 (2002): 3096–103. http://dx.doi.org/10.1021/jo025586h.
Full textSabitha, Gowravaram, Sambit Nayak, M. Bhikshapathi, Maruthi Chittapragada, and J. Yadav. "Sequential One-Pot Isomerization-Wittig Olefination-Hydrogenation." Synthesis 2011, no. 22 (2011): 3661–68. http://dx.doi.org/10.1055/s-0030-1260232.
Full textWang, Tongdao, Sonja Kohrt, Constantin G. Daniliuc, Gerald Kehr, and Gerhard Erker. "Borata-Wittig olefination reactions of ketones, carboxylic esters and amides with bis(pentafluorophenyl)borata-alkene reagents." Organic & Biomolecular Chemistry 15, no. 29 (2017): 6223–32. http://dx.doi.org/10.1039/c7ob01591g.
Full textXu, Jin, Anqi Chen, Brendan Burkett, Qi Hua Ng, and Kok Ping Chan. "Synthesis of phosphine oxide based amphiphilic molecules via ring-opening Wittig olefination of a macrocyclic phosphoranylidene and their property study as non-ionic surfactants." RSC Advances 8, no. 36 (2018): 20406–10. http://dx.doi.org/10.1039/c8ra03324b.
Full textBhosale, Viraj A., Dattatraya U. Ukale, and Suresh B. Waghmode. "Total synthesis of Sceletium alkaloids (±)-joubertinamine, (±)-epijoubertinamine, (±)-tortuosamine and formal synthesis of (±)-mesembrine, (±)-N-formyltortuosamine." New Journal of Chemistry 40, no. 11 (2016): 9432–40. http://dx.doi.org/10.1039/c6nj00630b.
Full textKulkarni, Mukund G., Attrimuni P. Dhondge, Sanjay W. Chavhan, et al. "Total synthesis of (±)-coerulescine and (±)-horsfiline." Beilstein Journal of Organic Chemistry 6 (September 27, 2010): 876–79. http://dx.doi.org/10.3762/bjoc.6.103.
Full textKulkarni, Mukund G., Dnyaneshwar D. Gaikwad, Ajit S. Borhade, et al. "Wittig Olefination–Claisen Rearrangement Protocol for Cyclohexene Annulation." Synthetic Communications 40, no. 3 (2010): 423–33. http://dx.doi.org/10.1080/00397910902985473.
Full textSabitha, Gowravaram, M. Muralidhar Reddy, D. Srinivas, and J. S. Yadov. "Microwave irradiation: Wittig olefination of lactones and amides." Tetrahedron Letters 40, no. 1 (1999): 165–66. http://dx.doi.org/10.1016/s0040-4039(98)80048-8.
Full textIshmuratov, G. Yu, V. A. Vydrina, I. S. Nazarov, et al. "Wittig Olefination of Menthone Lactol and Its Aluminate." Chemistry of Natural Compounds 48, no. 6 (2013): 981–84. http://dx.doi.org/10.1007/s10600-013-0444-0.
Full textKoreeda, Masato, Paresh D. Patel, and Lindsey Brown. "Z-Stereoselective Wittig olefination of 2-oxygenated cyclohexanones." Journal of Organic Chemistry 50, no. 26 (1985): 5910–12. http://dx.doi.org/10.1021/jo00350a108.
Full textKayser, Margaret M., Krista L. Hatt, Heshui Yu, and Donald L. Hooper. "On the mechanism of Wittig reactions with cyclic anhydrides. II." Canadian Journal of Chemistry 71, no. 7 (1993): 1010–21. http://dx.doi.org/10.1139/v93-135.
Full textNikitin, Kirill, Anna C. Vetter, Helge Müller-Bunz, and Jimmy Muldoon. "Quaternary Phosphonium Carboxylates: Structure, Dynamics and Intriguing Olefination Mechanism." Synthesis 54, no. 07 (2021): 1745–52. http://dx.doi.org/10.1055/s-0037-1610788.
Full textZhang, Kui, Lingchao Cai, Zhongyue Yang, K. N. Houk та Ohyun Kwon. "Bridged [2.2.1] bicyclic phosphine oxide facilitates catalytic γ-umpolung addition–Wittig olefination". Chemical Science 9, № 7 (2018): 1867–72. http://dx.doi.org/10.1039/c7sc04381c.
Full textRonson, Thomas O., Martin H. H. Voelkel, Richard J. K. Taylor, and Ian J. S. Fairlamb. "Macrocyclic polyenynes: a stereoselective route to vinyl-ether-containing skipped diene systems." Chemical Communications 51, no. 38 (2015): 8034–36. http://dx.doi.org/10.1039/c5cc02091c.
Full textChavan, Subhash P., Prakash N. Chavan, and Lalit B. Khairnar. "A concise synthetic approach toward tamiflu (oseltamivir phosphate): cis-aziridine as the key synthon and RCM." RSC Adv. 4, no. 22 (2014): 11417–19. http://dx.doi.org/10.1039/c3ra47210h.
Full textMarí, Frank, Paul M. Lahti, and William E. McEwen. "Molecular modeling of oxaphosphetane intermediates of wittig olefination reactions." Heteroatom Chemistry 1, no. 3 (1990): 255–59. http://dx.doi.org/10.1002/hc.520010311.
Full textHuang, Zheng-Zheng, Song Ye, Wei Xia, Yi-Hua Yu, and Yong Tang. "ChemInform Abstract: Wittig-Type Olefination Catalyzed by PEG-Telluride." ChemInform 33, no. 51 (2010): no. http://dx.doi.org/10.1002/chin.200251070.
Full textHenk, Thomas, Athanassios Giannis, and Konrad Sandhoff. "Wittig Olefination of Unprotected Carbohydrates with a Semistabilized Ylide." Liebigs Annalen der Chemie 1992, no. 2 (1992): 167–68. http://dx.doi.org/10.1002/jlac.199219920130.
Full textCrimmin, Mark R., and Andrew J. P. White. "ChemInform Abstract: Wittig Olefination via an Yttrium-Coordinated Betaine." ChemInform 43, no. 22 (2012): no. http://dx.doi.org/10.1002/chin.201222080.
Full textMcNulty, James, and David McLeod. "Amine- and Sulfonamide-Promoted Wittig Olefination Reactions in Water." Chemistry - A European Journal 17, no. 32 (2011): 8794–98. http://dx.doi.org/10.1002/chem.201101153.
Full textSabitha, Gowravaram, Sambit Nayak, M. Bhikshapathi, Maruthi Chittapragada, and J. S. Yadav. "ChemInform Abstract: Sequential One-Pot Isomerization-Wittig Olefination-Hydrogenation." ChemInform 43, no. 10 (2012): no. http://dx.doi.org/10.1002/chin.201210037.
Full textSrivastava, Vivek. "Active Ruthenium (0) Nanoparticles Catalyzed Wittig-Type Olefination Reaction." Catalysis Letters 147, no. 3 (2017): 693–703. http://dx.doi.org/10.1007/s10562-016-1943-y.
Full textRommel, Susanne, Christian Belger, Jeanne-Marie Begouin, and Bernd Plietker. "Dual [Fe+Phosphine] Catalysis: Application in Catalytic Wittig Olefination." ChemCatChem 7, no. 8 (2015): 1292–301. http://dx.doi.org/10.1002/cctc.201500053.
Full textShing, Tony K. M., Anthony W. H. Wong, Huiyan Li, Z. F. Liu, and Paul K. S. Chan. "Conformationally locked bicyclo[4.3.0]nonane carbanucleosides: synthesis and bio-evaluation." Org. Biomol. Chem. 12, no. 46 (2014): 9439–45. http://dx.doi.org/10.1039/c4ob01763c.
Full textSharada, Ambati, Lakshmi Srinivasa Rao Kundeti, Kallaganti V. S. Ramakrishna, and Kommu Nagaiah. "First Stereoselective Total Synthesis of Ciryneol C." SynOpen 03, no. 02 (2019): 59–66. http://dx.doi.org/10.1055/s-0037-1611876.
Full textKorshin, Edward E., Gregory M. Leitus та Michael Bendikov. "Convenient access to readily soluble symmetrical dialkyl-substituted α-oligofurans". Org. Biomol. Chem. 12, № 34 (2014): 6661–71. http://dx.doi.org/10.1039/c4ob00898g.
Full textColdham, Iain, Alan J. Collis, Roger J. Mould, and Richard E. Rathmell. "Synthesis of 4-phenylpiperidines by tandem Wittig olefination–aza-Wittig rearrangement of 2-benzoylaziridines." J. Chem. Soc., Perkin Trans. 1, no. 21 (1995): 2739–45. http://dx.doi.org/10.1039/p19950002739.
Full textM, Heravi; Majid, V. Zadsirjan, H. Hamidi, M. Daraie, and T. Momeni. "Recent applications of the Wittig reaction in alkaloid synthesis." Alkaloids: Chemistry and Biology 84 (March 25, 2020): 201–334. https://doi.org/10.1016/bs.alkal.2020.02.002.
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