Amine-catalyzed formal (3 + 3) annulations of 2-(acetoxymethyl)buta-2,3-dienoate with sulfur ylides: synthesis of 4H-pyrans bearing a vinyl sulfide group

2012 ◽  
Vol 48 (23) ◽  
pp. 2900 ◽  
Author(s):  
Kun Li ◽  
Jian Hu ◽  
Hui Liu ◽  
Xiaofeng Tong
Keyword(s):  
Vinyl Sulfide ◽  
Sulfur Ylides ◽  
Sulfide Group

Diastereoselective [3 + 1] Cyclization Reaction of Oxindolyl Azaoxyallyl Cations with Sulfur Ylides: Assembly of 3,3′-Spiro[β-lactam]-oxindoles

2021 ◽  
Vol 23 (4) ◽  
pp. 1451-1456
Author(s):  
Hai-Jun Leng ◽  
Qing-Zhu Li ◽  
Peng Xiang ◽  
Ting Qi ◽  
Qing-Song Dai ◽  
...  
Keyword(s):  
Cyclization Reaction ◽  
Sulfur Ylides

Continuous-flow electro-oxidative coupling of sulfides with activated methylene compounds leading to sulfur ylides

2021 ◽  
Vol 23 (8) ◽  
pp. 2956-2961
Author(s):  
Chengkou Liu ◽  
Yang Lin ◽  
Chen Cai ◽  
Chengcheng Yuan ◽  
Zheng Fang ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Continuous Flow ◽  
Sulfur Ylides

Continuous-flow electrosynthesis of sulfur ylides under catalyst- and oxidant-free conditions at rt was developed.

scholarly journals Chiral Aziridine Sulfide N(sp3),S-Ligands for Metal-Catalyzed Asymmetric Reactions

Symmetry ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 502
Author(s):  
Agata J. Pacuła-Miszewska ◽  
Anna Laskowska ◽  
Anna Kmieciak ◽  
Mariola Zielińska-Błajet ◽  
Marek P. Krzemiński ◽  
...  
Keyword(s):  
Metal Binding ◽  
Electronic Effect ◽  
Asymmetric Reactions ◽  
Addition Reactions ◽  
Phenyl Sulfide ◽  
Enantiomeric Ratio ◽  
Catalyzed Reactions ◽  
Metal Catalyzed ◽  
Sulfide Group

A series of new bidentate N,S-ligands—aziridines containing a para-substituted phenyl sulfide group—was synthesized and evaluated in the Pd-catalyzed Tsuji–Trost reaction and addition of diethylzinc and phenylethynylzinc to benzaldehyde. A high enantiomeric ratio for the addition reactions (up to 94.2:5.8) was obtained using the aziridine ligand bearing a p-nitro phenyl sulfide group. Collected results reveal a specific electronic effect that, by the presence of particular electron-donating or electron-withdrawing groups in the PhS- moiety, influences the σ-donor–metal binding and the enantioselectivity of the catalyzed reactions.

scholarly journals Stable sulfur ylides. V. Syntheses of .ALPHA.-acylfuran derivatives by thermal and photochemical reaction of allylides.

1976 ◽  
Vol 24 (10) ◽  
pp. 2421-2427 ◽  
Author(s):  
MITSUAKI WATANABE ◽  
MITSUKI BABA ◽  
TOSHIO KINOSHITA ◽  
SUNAO FURUKAWA
Keyword(s):  
Photochemical Reaction ◽  
Sulfur Ylides

Rapid Synthesis of CDP840 with 2-Pyrimidyl Vinyl Sulfide as a Platform

2005 ◽  
Vol 70 (17) ◽  
pp. 6933-6936 ◽  
Author(s):  
Nobuhiro Muraoka ◽  
Masahiro Mineno ◽  
Kenichiro Itami ◽  
Jun-ichi Yoshida
Keyword(s):  
Rapid Synthesis ◽  
Vinyl Sulfide

(E)-Methyl 2-phenyl-2-(3-pyridyl)vinyl sulfide

1992 ◽  
Vol 48 (11) ◽  
pp. 2098-2100
Author(s):  
J. Metin ◽  
D. Roche ◽  
H. Veschambre ◽  
M. Madesclaire
Keyword(s):  
Vinyl Sulfide
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