1192614-01-9Relevant articles and documents
Cycloaddition reactions of cross-conjugated enaminones
Singh, Parvesh,Sharma, Parul,Bisetty, Krishna,Mahajan, Mohinder P.
experimental part, p. 8478 - 8485 (2009/12/28)
A detailed study on the cycloaddition reactions of cross-conjugated enaminones 1 and 9 with dimethyl acetylenedicarboxylate (DMAD) and ketenes is described. The reactions provide a variety of pyran (4, 11), pyran-2-one 14 and pyrrol-3-ylidene 8 derivative