132974-86-8

Upstream product

• 132974-84-6 (-)-(5S)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-1-tosylpyrrolidin-2-one 
• 207738-33-8 (3SR,5S)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-3-(phenylseleno)-1-tosyl-pyrrolidin-2-one 
• 98-59-9 p-toluenesulfonyl chloride 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 17342-08-4 (S)-Pyroglutaminol 
• 132974-83-5 (5S)-5-[[(tert-butyldiphenylsilyl)oxy]methyl]pyrrolidin-2-one 
• 132974-85-7 (-)-(5S)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-1-tosyl-1,5-dihydro-2H-pyrrol-2-one 

Downstream Products

• 132974-87-9 (3S,4R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-ethyl-3-hydroxy-1-(toluene-4-sulfonyl)-pyrrolidin-2-one 
• 132974-91-5 (3R,4S)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-3-ethyl-azetidin-2-one 
• 132974-89-1 N-[(1S,2R)-1-(tert-Butyl-diphenyl-silanyloxymethyl)-2-formyl-butyl]-4-methyl-benzenesulfonamide 
• 132974-90-4 (3R,4S)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-3-ethyl-1-(toluene-4-sulfonyl)-azetidin-2-one 
• 132975-04-3 (2R,3S)-4-(tert-Butyl-diphenyl-silanyloxy)-2-ethyl-3-(toluene-4-sulfonylamino)-butyric acid 
• 132992-81-5 C₃₀H₃₇NO₅SSi 
• 132974-92-6 (2S,3S,4R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-ethyl-1-(toluene-4-sulfonyl)-pyrrolidine-2,3-diol 
• 132974-88-0 (2S,3R,4S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-ethyl-2-hydroxy-4-(toluene-4-sulfonylamino)-pentanoic acid 

Relevant academic research and scientific papers

A POTENTIAL CARBAPENEM INTERMEDIATE FROML-GLUTAMIC ACID

A novel and diastereoselective entry to the β-lactam nucleus of the carbapenems starting from L-glutamic acid is exemplified by the synthesis of the potential (+)-PS-5 intermediate 13.