70853-12-2

Upstream product

• 124782-05-4 (2S,3R)-3-(N-(benzyloxycarbonyl)amino)-2-hydroxy-5-methylhexanoic acid methyl ester 
• 70853-26-8 (R)-4-methyl-1-oxopentane-2-benzylcarbamate 

Relevant academic research and scientific papers

Tributyltin Cyanide, a Novel Reagent for the Stereoselective Preparation of 3-Amino-2-hydroxy Acids via Cyanohydrin Intermediates

Reaction of tributyltin cyanide with optically active 2-N-benzyloxycarbonylamino aldehydes 1 gives the corresponding O-tributylstannyl cyanohydrins 2 and 3 stereoselectively.Compounds 2 and 3 are transformed in situ into the methyl 3-N-benzyloxycarbonylam