67565-30-4Relevant articles and documents
HETEROCYCLEN-SYNTHESEN MIT 4,4-BIS(TRIFLUORMETHYL)-1,3-DIAZABUTA-1,3-DIENEN, II. SPEKTROSKOPISCHE UNTERSUCHUNG DER ISONITRIL- UND DIMETHOXYCARBEN-ADDUKTE
Burger, Klaus,Wassmuth, Ulrike,Penninger, Stefan
, p. 813 - 826 (1982)
Cycloaddition reactions of 4,4-bis(trifluoromethyl)-1,3-diazabuta-1,3-dienes 3, accessible by reaction of amidines with hexafluoroacetone in the presence of dehydrating reagents, with isonitriles and dimethoxycarbene are described.Configuration of t