Photoreduction of keto carboxylic acid derivatives to oxyacid derivatives catalyzed by ZnTPPS [zinc tetraphenylporphyrintetrasulfonate]-quinolinium-3-carboxamide- …
I Tabushi, S Kugimiya, T Mizutani
文献索引：Tabushi,Iwao; Kugimiya, Shin-ichi; Mizutani, Tadashi Journal of the American Chemical Society, 1983 , vol. 105, # 6 p. 1658 - 1659
The synthetic control of absolute stereochemistry of (+)-thienamycin and related, naturally occurring, trans-substituted carbapenem antibiotics has been developed by a number of unique approaches.'However, there is no successful report for the chiral synthesis of naturally occurring cis-substituted carbapenem antibiotics2 and only racemic 6-epi-PS-5 was~ ynthesized.~ We now report a stereocontrolled synthesis of (-)-carpetimycin A that ...
