Synthesis of Oxazolidinones through Ring-opening and Annulation of Vinylene Carbonate with 2-Pyrrolyl/Indolylanilines under Rh(III) Catalysis

2021 ◽  
Author(s):  
Fang-Peng Hu ◽  
Xue-Guo Zhang ◽  
meng wang ◽  
hesong wang ◽  
Guosheng Huang
Keyword(s):  
Ring Opening ◽  
Vinylene Carbonate ◽  
Intramolecular Ring

Herein, we have developed a rhodium-catalyzed C−H functionalization and subsequent intramolecular ring-opening/cyclization of vinylene carbonate with 2-pyrrolyl/indolylanilines, leading to oxazolidinones with moderate to good yields. In this transformation, vinylene carbonate...

Intramolecular Ring-Opening Decomposition of Aryl Azetidines

2021 ◽  
Vol 12 (10) ◽  
pp. 1585-1588
Author(s):  
Guoyun Bai ◽  
Thomas N. O’Connell ◽  
Michael A. Brodney ◽  
Christopher R. Butler ◽  
Lara C. Czabaniuk ◽  
...  
Keyword(s):  
Ring Opening ◽  
Intramolecular Ring

Phenolate-induced intramolecular ring-opening cyclization of N-tosylaziridines: access to functionalized benzoxacycles

2018 ◽  
Vol 16 (32) ◽  
pp. 5846-5858 ◽  
Author(s):  
Runjun Devi ◽  
Jonali Das ◽  
Bipul Sarma ◽  
Sajal Kumar Das
Keyword(s):  
Ring Opening ◽  
First Time ◽  
Intramolecular Ring

Phenolate-induced, diastereo- and regioselective intramolecular exo-tet ring-opening cyclization of N-tosylaziridines has been achieved for the first time.

Intramolecular ring opening of a 2,3-epoxy alcohol by a xanthate anionic center; stereospecific preparation of 2-mercapto-1,3-diol units

1994 ◽  
Vol 5 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Jun'ichi Uenishi ◽  
Mitsuhiro Motoyama ◽  
Yoshitaka Nishiyama ◽  
Yuichi Hirota ◽  
Yuki Kubo ◽  
...  
Keyword(s):  
Ring Opening ◽  
Epoxy Alcohol ◽  
Anionic Center ◽  
Intramolecular Ring
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