27871-98-3

Upstream product

• 15814-32-1 1,5-diphenylpenta-1,4-diyn-3-ol 
• 6738-06-3 phenylethynylmagnesium bromide 

Downstream Products

• 54623-70-0 1,6-diphenyl-3,4-di(2’-phenylethynyl)-hexa-1,5-diyne 
• 17531-26-9 1,6-bis(phenyl)-3,4-bis(phenylethynyl)hex-3-ene-1,5-diyne 
• 26166-55-2 1,4,8-Triphenyl-3-(phenylethynyl)-3-octen-1,5,7-triin 
• 26391-61-7 (E)-1,5,6,10-tetraphenyl-5-decene-1,3,7,9-tetrayne 
• 27872-01-1 1,5,6,10-Tetraphenyl-decan 
• 27872-02-2 1,4,8-Triphenyl-3-phenethyl-octan 
• 27872-03-3 1,6-Diphenyl-3,4-bis-phenethyl-hexan 

Relevant academic research and scientific papers

New Planar ?-Systems, II. - On the Preparation and Structure of Tetrakis(phenylethynyl)ethene

The preparation of tetrakis(phenylethynyl)ethene (1b) has been repeated.Among various routes to this highly unsaturated cross-conjugated ?-system, the dimerization of bromide 2 via the carbene 3 is the most simple one.Full spectroscopic data for 1b are re