844498-95-9

Upstream product

• 160309-16-0 (R)-(-)-(1-phenyl-prop-2-ynyloxy)(tert-butyl)dimethylsilane 
• 844498-94-8 2-[(E)-(R)-3-(tert-Butyl-dimethyl-silanyloxy)-3-phenyl-propenyl]-4,4,5,5-tetraphenyl-[1,3,2]dioxaborolane 
• 4187-87-5 (R)-1-phenyl-2-propyn-1-ol 
• 464-72-2 tetraphenylethane-1,2-diol 

Downstream Products

• 844498-97-1 ethyl (Z,5R,6S)-6-hydroxy-5,6-diphenylhex-3-enoate 
• 84582-08-1 (1S,2S)-1,2-diphenylpropane-1,3-diol 
• 844498-96-0 (E)-(S)-5-Phenyl-3-(4,4,5,5-tetraphenyl-[1,3,2]dioxaborolan-2-yl)-pent-4-enoic acid ethyl ester 

Relevant academic research and scientific papers

New 1,3-disubstituted enantiomerically pure allylboronic esters by Johnson rearrangement of boron-substituted allyl alcohols

Starting from commercially available 1-substituted propargylic alcohols 6, 18 and ent-18, stable enantio- and diastereomerically pure 1,3-disubstituted allylboronic esters 10, 19 and 20 were synthesized. The key step - a Johnson rearrangement - was highly