Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Mou-Yung Yen"'
Preparation of Sydnone Compounds Substituted by Thio and Seleno Functional Groups at the 4-Positions
Publikováno v:
Bulletin of the Chemical Society of Japan. 59:487-491
The introduction of thio and seleno functional groups to the 4-position of a sydnone ring was successfully attempted using 4-lithiosydnones (2) and 4-bromosydnones (3) as starting compounds. The reaction of 2 with tetraalkylthiuram disulfides, bis[al