Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Wofgang Oppolzer"'
Publikováno v:
Helvetica Chimica Acta. 62:2017-2021
1,3-Dihydroisothianaphthen-2,2-dioxide (1) was readily converted to the 1-substituted sulfones 3 by deprotonation and subsequent electrophilic attack (Scheme 3 and Table). The appropriate 1-alkenyl- and 1-alkenoyl-sulfones 3 on heating at 213° to 24