142025-08-9

Upstream product

• 38788-38-4 dibutyl telluride 
• 886-66-8 1,4-diphenyl-1,3-butadiyne 
• 120157-71-3 lithium n-butanetellurolate 
• 142179-06-4 3-Iodo-2,5-diphenyl-tellurophene 
• 77129-69-2 dibutyl ditelluride 

Downstream Products

• 142025-12-5 (E)-1-methyl-1-phenyl-4-phenyl-but-1-en-3-yne 
• 13343-79-8 (E)-1,4-Diphenylbut-1-en-3-yne 
• 144758-45-2 3-<(Z)-1,4-diphenyl-1-buten-3-ynyl>cyclohexanone 
• 1210998-89-2 (Z)-1-cyclohexyl-2,5-diphenylpent-2-en-4-yn-1-ol 
• 1210998-59-6 (Z)-3,6-diphenyl-2-(3-(trifluoromethyl)phenyl)hex-3-en-5-yn-2-ol 
• 1210998-67-6 (Z)-3-ethyl-4,7-diphenylhept-4-en-6-yn-3-ol 
• 1210998-66-5 (Z)-2-methyl-3,6-diphenylhex-3-en-5-yn-2-ol 
• 1210998-60-9 (Z)-3,6-diphenyl-2-p-tolylhex-3-en-5-yn-2-ol 
• 1210998-71-2 (Z)-1-(1,4-diphenylbut-1-en-3-ynyl)cyclopentanol 
• 1210998-65-4 (Z)-2,4-dimethyl-5,8-diphenyloct-5-en-7-yn-4-ol 
• 1210998-61-0 (Z)-2-(3-bromophenyl)-3,6-diphenylhex-3-en-5-yn-2-ol 
• 1210998-88-1 (Z)-1-(4-methoxyphenyl)-2,5-diphenylpent-2-en-4-yn-1-ol 
• 1210998-84-7 (Z)-1,2,5-triphenylpent-2-en-4-yn-1-ol 
• 1210998-57-4 (Z)-2-(4-bromophenyl)-3,6-diphenylhex-3-en-5-yn-2-ol 

Relevant academic research and scientific papers

Improved procedure for the hydrotelluration of alkynes

Z-Vinylic tellurides were prepared by hydrotelluration of alkynes with lithium butyl tellurolate generated by reaction of n-butyllithium with elemental tellurium. (C) 2000 Elsevier Science Ltd.

Tellurium in organic synthesis. Preparation of Z-vinylic cuprates from Z-vinylic tellurides and their reaction with enones and epoxides

Z-Vinylic tellurides, obtained with 100% stereoselectivity by the hydrotelluration of acetylenes, are easily transformed into Z-vinylic higher order cyanocuprates by reaction with preformed Me2-Cu(CN)Li2, W-Bu2Cu(CN)Lisub

Iodocyclization of (Z)-1-(butyltelluro)-1,4-diorganylbut-1-en-3-ynes. Synthesis and reactions of 3-iodotellurophenes

The iodocyclization of (Z)-tellurobutenynes 5a-g by reaction with I2/petroleum ether was studied in detail. 3-Iodotellurophenes 7a-f were formed, and optimum conditions to obtain these compounds in high yields were established. The reaction inv

Synthesis of (E)-1,4-bis(organyl) but-1-en-3-ynes by lithium-tellurium exchange reaction on (Z)-1-butyltelluro-1,4-bis(organyl) but-1-en-3-ynes

1,4-bis(organyl)-1,3-butadiynes react with dibutyl ditelluride and sodium borohydride in ethanol under reflux to give (Z)-1-butyltelluro-1,4-bis(organyl) but-1-en-3-ynes, which by treatment with butyllithium followed by water give (E)-1,4-bis(organyl) but