136859-79-5

Upstream product

• 34837-55-3 Phenylselenyl bromide 
• 1823-14-9 5-phenyl-1-pentyne 
• 112238-64-9 phenylselenyl triflate 
• 110211-35-3 trimethyl(5-phenylpent-1-yn-1-yl)silane 
• 1666-13-3 diphenyl diselenide 

Relevant academic research and scientific papers

Bronsted acid catalyzed intramolecular hydroarylation for the synthesis of cycloalkenyl selenides and tellurides

Trifluoromethanesulfonic acid catalyzed intramolecular hydroarylation of alkynyl selenides and tellurides is developed for the preparation of cycloalkenyl selenide and telluride derivatives through a selective 6- and 7-endo mode. The cycloalkenyl selenides and tellurides can be easily converted into a wide range of other valuable functionalities, including cyclic olefins, allylic alcohols, enynes, 1,3-dienes, and α,β-unsaturated aldehydes. Trifluoromethanesulfonic acid catalyzed intramolecular hydroarylation of alkynyl selenides and tellurides is developed for the preparation of cycloalkenyl selenide and telluride derivatives through a selective 6- and 7-endo mode. The cycloalkenyl selenides and tellurides can be easily converted into a variety of valuable functionalities, including cyclic olefins, allylic alcohols, enynes, 1,3-dienes, and α,β-unsaturated aldehydes. Copyright

The Binary Reagent PhSeSePh-CuOTf: a Useful Phenylselenylating Agent

The binary reagent PhSeSePh-CuOTf has been found to be useful for the conversion of alkynyltrimethylsilanes into 1-phenylselenoalk-1-ynes as well as for phenylselenolactonization and phenylselenoetherification.