73210-33-0

Upstream product

• 4559-70-0 Diphenylphosphine oxide 
• 185038-94-2 ((1E)-4-bromobuta-1,3-dien-1-yl)benzene 
• 1571105-06-0 (1E,3E)-(4-phenyl-1,3-butadienyl)diphenylphosphine oxide 
• 14371-10-9 (E)-3-phenylpropenal 
• 1017-88-5 dimethyldiphenylphosphonium iodide 
• 1079-66-9 chloro-diphenylphosphine 

Relevant academic research and scientific papers

Copper-catalyzed synthesis of 1,3-butadienylphosphine oxides and chemoselective phosphoryl reduction to stereodefined 1,3-butadienylphosphines

Copper-catalyzed CP cross-coupling reactions between diphenylphosphine oxide and various 1-bromo-1,3-butadienes readily provided a set of functionalized 1,3-butadienyldiphenylphosphine oxides. Application of the latter to the synthesis of stereodefined 1,3-butadienyldiphenylphosphines was successfully achieved via chemoselective reduction of their phosphoryl moiety.

METHOD FOR THE PREPARATION OF PHOSPHINE BUTADIENE LIGANDS, COMPLEXES THEREOF WITH COPPER AND USE THEREOF IN CATALYSIS

The present invention relates to a method for preparing phosphine butadiene-type ligands, and their use, particularly as catalytic metal ligands used in the reactions leading to the formation of carbon-carbon and carbon-heteroatom bonds.