Iron salt, a cheap, highly efficient and environment-friendly metal catalyst for Se–Se bond cleavage and the further reaction with methylenecyclopropanes under mild …

L Yu, L Ren, R Yi, Y Wu, T Chen, R Guo

Index: Yu, Lei; Ren, Lingfeng; Yi, Rong; Wu, Yulan; Chen, Tian; Guo, Rong Journal of Organometallic Chemistry, 2011 , vol. 696, # 10 p. 2228 - 2233

Full Text: HTML

Citation Number: 0

Abstract

FeCl3 was found to be a good catalyst in Se-Se bond cleavage. Further electrophilic additions to methylenecyclopropanes provide a convenient access to diphenylselenylcyclobutanes. Comparing with other Lewis acids, FeCl3 is much cheaper and the reaction conditions are milde and more tolerance to air and moisture.

Related Articles:

The first example of asymmetric dihydroxylation of cyclopropylidene derivatives—An enantioenriched formal total synthesis of (−)-filiformin

[Nemoto, Hideo; Miyata, Junji; Hakamata, Hideki; Fukumoto, Keiichiro Tetrahedron Letters, 1995 , vol. 36, # 7 p. 1055 - 1058]

Ring-Enlargement of Dimethylaminopropenoyl Cyclopropanes: An Efficient Route to Substituted 2, 3-Dihydrofurans

[Nakajima, Tadashi; Segi, Masahito; Mituoka, Takeshi; Fukute, Yasuyuki; Honda, Mitsunori; Naitou, Kaneyuki Tetrahedron Letters, 1995 , vol. 36, # 10 p. 1667 - 1670]

First synthesis of (1S, 2S)-and (1R, 2R)-1-amino-2-isopropylcyclobutanecarboxylic acids by asymmetric Strecker reaction from 2-substituted cyclobutanones

[Truong, Molika; Lecornue, Frederic; Fadel, Antoine Tetrahedron Asymmetry, 2003 , vol. 14, # 8 p. 1063 - 1072]

Vinyl cations. 41. Influence of 4-aryl and 4-alkyl substituents on the. pi.-route solvolyses of homopropargyl esters

[Collins, Clair J.; Hanack, Michael; Stutz, Herbert; Auchter, Gerhard; Schoberth, Winfried Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5260 - 5268]

Vinyl cations. 41. Influence of 4-aryl and 4-alkyl substituents on the. pi.-route solvolyses of homopropargyl esters

[Collins, Clair J.; Hanack, Michael; Stutz, Herbert; Auchter, Gerhard; Schoberth, Winfried Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5260 - 5268]

More Articles...