74207-45-7Relevant academic research and scientific papers
STEREOSELECTIVE SYNTHESIS OF dl-CARPAMIC ACID AND dl-AZIMIC ACID
Natsume, Mitsutaka,Ogawa, Masashi
, p. 169 - 173 (2007/10/02)
Carpamic acid and azimic acid, which are constructing units of dimeric lactone alkaloids, carpaine and azimine, were synthsized stereoselectively from endoperoxide of 2-methyl-1,2-dihydropyridine derivative.
STEREOSELECTIVE SYNTHESIS OF dl-PROSAFRININE AND dl-PSEUDOCARPAMIC ACID
Natsume, Mitsutaka,Ogawa, Masashi
, p. 615 - 618 (2007/10/02)
The SnCl2-effected carbon-carbon bond formation of endoperoxides was applied to alkyl substituted 1,2-dihydropyridines 1a-h to produce 3a-h and 4a-h, whose stereochemistry was clarified.Starting from 3e and 4e, piperidine alkaloids, prosafrinine and pseud
