Reisch, J.; Usifoh, C. O.; Oluwadiya, J. O., Journal of Heterocyclic Chemistry, 1990, vol. 27, # 7, p. 1953 - 1956
作者:Reisch, J.、Usifoh, C. O.、Oluwadiya, J. O.
DOI:——
日期:——
REISCH, J.;USIFOH, C. O.;OLUWADIYA, J. O., J. HETEROCYCL. CHEM., 27,(1990) N, C. 1953-1956
作者:REISCH, J.、USIFOH, C. O.、OLUWADIYA, J. O.
DOI:——
日期:——
Dimerization of Acetylenic Amides
作者:Cyril O. Usifoh、Lucky O. Okunrobo
DOI:10.1007/s007060200075
日期:2002.8.1
Dimers of substituted acetylenic amides were obtained when triethylamine was used as refluxing solvent and acid acceptor instead of pyridine in the reaction of substituted acetylenic amides with triphosgene. Unsubstituted acetylenic amides resulted in the corresponding quinazolinone.
Reisch, J.; Usifoh, C. O.; Oluwadiya, J. O., Journal of Heterocyclic Chemistry, 1989, vol. 26, p. 1495 - 1498