140925-75-3

Upstream product

• 116661-40-6 (2S,4S,5S)-1-(benzyloxy)-5-hydroxy-2,4,6-trimethyl-6-hepten-3-one 
• 140925-55-9 (3R,4S,5S,6S)-7-Benzyloxy-2,4,6-trimethyl-hept-1-ene-3,5-diol 
• 116661-41-7 (2S,4R,5R)-1-(benzyloxy)-5-hydroxy-2,4,6-trimethylhept-6-en-3-one 

Downstream Products

• 81470-83-9 (2R,3R,4R,5S,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4,6-trimethyl-heptane-1,3,5-triol 
• 140925-53-7 (2S,3R,4R,5S,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4,6-trimethyl-heptane-1,3,5-triol 
• 140925-39-9 (2R,3R,4S,5R,6S)-7-Benzyloxy-2,4,6-trimethyl-heptane-1,3,5-triol 
• 140925-41-3 (2S,3R,4S,5R,6S)-7-Benzyloxy-2,4,6-trimethyl-heptane-1,3,5-triol 
• 140925-52-6 (2S,3R,4R,5R,6S)-7-(tert-Butyl-diphenyl-silanyloxy)-2,4,6-trimethyl-heptane-1,3,5-triol 

Relevant academic research and scientific papers

Studies in Polypropionate Synthesis: A General Approach to the Synthesis of Stereopentads.

A general protocol for the synthesis of specific isomers of the stereopentad 1 from the α-chiral ethyl ketones (R)- and (S)-2 has been developed.From (S)-2, this involves stepwise elaboration of each of the three aldol adducts 3, 4 and 5 by stereoselectiv