60504-86-1

Upstream product

• 56209-92-8 (2S,3S,4R,5R)-3-butyl-4-hydroxy-2-methoxy-5-methyltetrahydrofuran 
• 65-85-0 benzoic acid 

Downstream Products

• 60504-87-2 (2S,3R,4S)-3-O-Benzyl-2-butyl-1,3,4-pentantriol 
• 60504-89-4 (2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyric acid (1S,2R,3S)-2-benzyloxy-3-hydroxymethyl-1-methyl-heptyl ester 
• 60504-90-7 (R)-2-[(1R,2S)-1-Benzyloxy-2-((2S,3R)-2-benzyloxycarbonylamino-3-tert-butoxy-butyryloxy)-propyl]-hexanoic acid 
• 60504-88-3 (2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyric acid (1S,2R,3S)-2-benzyloxy-1-methyl-3-trityloxymethyl-heptyl ester 

Relevant academic research and scientific papers

Felkin-Anh-Selective Hiyama Addition to O-Protected Lactaldehydes: A General Solution to the Blastmycinone Stereoproblem.

The Hiyama addition of 6a-c to the O-protected lactaldehydes 5a,b, proceeds with high Felkin-Anh selectivity. 7c, readily available in 20-g quantities, is the key intermediate in diastereocontrolled syntheses of all blastmycinolactol diastereomers (1-4a) in enantiomerically pure form.