Stereochemistry of ring enlargement by [2,3] sigmatropic rearrangement of cyclic sulfonium ylides. Synthesis of 5-methylthiacycloalk-4-enes

1979 ◽  
Vol 44 (23) ◽  
pp. 4128-4135 ◽  
Author(s):  
Vanda Cere ◽  
Claudio Paolucci ◽  
Salvatore Pollicino ◽  
Edda Sandri ◽  
Antonino Fava
Keyword(s):  
Sigmatropic Rearrangement ◽  
Ring Enlargement ◽  
Sulfonium Ylides

Ring enlargement by [2,3]sigmatropic rearrangement of cyclic sulfonium ylides. 2. Conformational control of product stereochemistry

1981 ◽  
Vol 46 (16) ◽  
pp. 3315-3321 ◽  
Author(s):  
Vanda Cere ◽  
Claudio Paolucci ◽  
Salvatore Pollicino ◽  
Edda Sandri ◽  
Antonino Fava
Keyword(s):  
Sigmatropic Rearrangement ◽  
Conformational Control ◽  
Ring Enlargement ◽  
Sulfonium Ylides

2,3-Sigmatropic Rearrangement of Sulfonium Ylides Generated by Addition of Samarium Carbenoids

Synlett ◽  
1998 ◽  
Vol 1998 (12) ◽  
pp. 1366-1368 ◽  
Author(s):  
Munetaka Kunishima ◽  
Daisuke Nakata ◽  
Chikako Goto ◽  
Kazuhito Hioki ◽  
Shohei Tani
Keyword(s):  
Sigmatropic Rearrangement ◽  
Sulfonium Ylides

ChemInform Abstract: 2,3-Sigmatropic Rearrangement of Sulfonium Ylides Generated by Addition of Samarium Carbenoids.

ChemInform ◽  
2010 ◽  
Vol 30 (12) ◽  
pp. no-no
Author(s):  
Munetaka Kunishima ◽  
Daisuke Nakata ◽  
Chikako Goto ◽  
Kazuhito Hioki ◽  
Shohei Tani
Keyword(s):  
Sigmatropic Rearrangement ◽  
Sulfonium Ylides
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