(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

CAS号：83162-14-5

英文名：(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

分子式：C23H35NO4SSi

分子量：449.679

合成路线

benzyl (2S,5R,6S)-6-(phenylseleno)penicillanate

benzyl (2S,5R,6S)-6-(phenylseleno)penicillanate

(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

benzyl (2S,5R)-6,6-bis(phenylseleno)penicillanate

benzyl (2S,5R)-6,6-bis(phenylseleno)penicillanate

(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

(2S,5R,6R)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester

上游原料

benzyl (2S,5R)-6,6-bis(phenylseleno)penicillanate benzyl (2S,5R,6S)-6-(phenylseleno)penicillanate

下游产品

(3S,4S)-3-<(R)-1-(t-butyldimethylsilyloxy)ethyl>-4-carbamoyl-2-azetidinone (3R,4R)-3-<(R)-1-(tert-butyldimethylsilyloxy)ethyl>-4-methylsulfonyl-2-azetidinone