Wiley
Helvetica Chimica Acta
,  том 87 ,  издание 8 ,  страницы 1958-1962

Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate

Тип публикации: Journal Article
Дата публикации: 2004-08-27
Wiley
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SJR: 0.491
CiteScore: 3
Impact factor: 1.8
ISSN: 0018019X, 15222675
Catalysis
Organic Chemistry
Drug Discovery
Biochemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Краткое описание
The Darzens reaction of ethyl 2-chloroacetate (1) with aromatic aldehydes 2 in the presence of polymer-supported or nonsupported quaternary ammonium salts proceeds under mild conditions by phase-transfer catalysis to give the corresponding epoxides 3 in satisfactory yields (Tables 1 and 2). With both MeCN as solvent and polystyrene-supported catalysts, diastereoselective Darzens reactions proceed in excellent yields and short times, with a fair degree of stereoinduction.
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Wang Z. et al. Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate // Helvetica Chimica Acta. 2004. Vol. 87. No. 8. pp. 1958-1962.
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Wang Z., Xu L. W., Xia C., Wang H. Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate // Helvetica Chimica Acta. 2004. Vol. 87. No. 8. pp. 1958-1962.
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TY - JOUR
DO - 10.1002/hlca.200490177
UR - https://doi.org/10.1002/hlca.200490177
TI - Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate
T2 - Helvetica Chimica Acta
AU - Wang, Zong-Ting
AU - Xu, Li Wen
AU - Xia, Chun-Gu
AU - Wang, Han-Qing
PY - 2004
DA - 2004/08/27
PB - Wiley
SP - 1958-1962
IS - 8
VL - 87
SN - 0018-019X
SN - 1522-2675
ER -
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@article{2004_Wang,
author = {Zong-Ting Wang and Li Wen Xu and Chun-Gu Xia and Han-Qing Wang},
title = {Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate},
journal = {Helvetica Chimica Acta},
year = {2004},
volume = {87},
publisher = {Wiley},
month = {aug},
url = {https://doi.org/10.1002/hlca.200490177},
number = {8},
pages = {1958--1962},
doi = {10.1002/hlca.200490177}
}
MLA
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Wang, Zong-Ting, et al. “Efficient Synthesis ofα,β-Epoxy Carbonyl Compounds in Acetonitrile:Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate.” Helvetica Chimica Acta, vol. 87, no. 8, Aug. 2004, pp. 1958-1962. https://doi.org/10.1002/hlca.200490177.