339591-30-9

Upstream product

• 14371-10-9 (E)-3-phenylpropenal 
• 138416-08-7 (2-bromoallyl)diphenoxyborane 
• 4364-06-1 (E)-cinnamaldehyde dimethylacetal 
• 513-31-5 2-bromoallyl bromide 

Relevant academic research and scientific papers

Indium mediated allylation and propargylation reactions of dimethyl acetals and ketals

Indium mediated allylation and propargylation reactions of acetals and ketals with various allyl or propargyl bromides in aqueous media successfully provided the corresponding homoallylic or homopropargylic (and allenylic) alcohol, respectively, in moderate to good yields. Highly chemoselective allylation is also described. The ketal and aryl acetal could be selectively allylated over the aliphatic one in 80-84% yields.

The Organic Synthesis Using Haloboration Reaction 20. A Simple Synthesis of (2-Bromoallyl)diphenoxyborane by the Bromoboration of Allene and its Reaction with Carbonyl Compounds

Bromoboration reaction of allene with boron tribromide, followed by the treatment with anisole gives (2-bromoallyl)diphenoxyborane which reacts with aldehydes and ketones to give 2-bromohomoallylic alcohols in excellent yields.