137929-66-9

Upstream product

• 137929-48-7 (2R,4R,5R)-dimethyl 2-tert-butyl-5-benzoylmethyl-1,3-thiazolidine-3,4-dicarboxylate 
• 3433-56-5 1-(1-phenylvinyl)pyrrolidine 
• 137929-41-0 (2R)-dimethyl 2-tert-butyl-2,3-dihydro-1,3-thiazole-3,4-dicarboxylate 
• 137929-43-2 (2R,4R)-dimethyl 2-tert-butyl-1,3-thiazolidine-3,4-dicarboxylate 
• 137929-44-3 (1R,2R,4R)-dimethyl 2-tert-butyl-1-oxido-1-thiazolidine-3,4-dicarboxylate 
• 137929-42-1 (4R)-2-tert-butyl-4-methoxycarbonyl-1,3-thiazolidinium chloride 
• 630-19-3 pivalaldehyde 

Relevant academic research and scientific papers

Stereoselective Chain Elongation at C-3 of Cysteine through 2,3-Dihydrothiazoles, without Racemization. Preparation of 2-Amino-5-hydroxy-3-mercaptoalkanoic Acid Derivatives

The enantio pure thiazolines 1-3 have been prepared from cysteine; detailed procedures for the dimethyl ester 3 are described (intermediates 4-6).Addition of a cuprate (to give 7), of Danishefski's diene (to give 8) and of enamines (to give 10a-13a,14) to