105815-30-3

Upstream product

• 105729-42-8 N,N'-bis(carbobenzyloxy)-L-cystine di-tert-butyl ester 
• 105729-38-2 (S)-2-((R)-2-Benzyloxycarbonylamino-2-tert-butoxycarbonyl-ethylsulfanyl)-5-(tert-butyl-dimethyl-silanyloxy)-3-oxo-hexanoic acid methyl ester 
• 105729-44-0 (S)-2-((R)-2-Benzyloxycarbonylamino-2-tert-butoxycarbonyl-ethylsulfanyl)-5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-hexanoic acid methyl ester 
• 105729-45-1 (Z)-(S)-2-((R)-2-Benzyloxycarbonylamino-2-tert-butoxycarbonyl-ethylsulfanyl)-5-(tert-butyl-dimethyl-silanyloxy)-hex-2-enoic acid methyl ester 
• 105729-46-2 (Z)-(S)-2-((R)-2-Benzyloxycarbonylamino-2-tert-butoxycarbonyl-ethylsulfanyl)-5-hydroxy-hex-2-enoic acid methyl ester 
• 105729-36-0 N-(carbobenzyloxy)-S-phthalimido-L-cysteine tert-butyl ester 
• 501-53-1 benzyl chloroformate 
• 105729-35-9 methyl 3-oxo-5(S)-<(tert-butyldimethylsilyl)oxy>hexanoate 
• 98051-43-5 (Z)-(S)-2-((R)-2-Benzyloxycarbonylamino-2-carboxy-ethylsulfanyl)-5-hydroxy-hex-2-enoic acid methyl ester 

Relevant academic research and scientific papers

Electrophilic Sulfur Transfer Reactions in Organic Synthesis. Preparation of a Diastereomer of the Key Macrocyclic Component of Griseoviridin

The utility of electrophilic sulfur transfer reactions was demonstrated by the synthesis of a diastereomer of the key macrocyclic cycteine containing component of griseoviridin.The key step involved direct reaction at the sulfur of N-(carbobenzyloxy)-S-ph