Alkylthio(4-methylpent-3-en-1-ynyl)carbenes: generation by the photolysis of 5-alkylthioethynyl-3,3-dimethyl-3H-pyrazoles and reactions with alkenes

Add time:07/22/2019    Source:sciencedirect.com

New singlet alkylthio(4-methylpent-3-en-1-ynyl)carbenes were generated by photolysis of corresponding 5-alkylthioethynyl-3,3-dimethyl-3H-pyrazoles and subsequently trapped by alkenes giving rise to 1-alkynyl-1-(alkylthio)cyclopropanes in yields up to 60%.

We also recommend Trading Suppliers and Manufacturers of 1-broMo-3,3-diMethylbut-1-ene (cas 13352-80-2). Pls Click Website Link as below: cas 13352-80-2 suppliers

Prev:Labelling studies of the ring opening of 1-bromo-2-chloro-3,3-dimethylcyclopropene
Next:Isobaric vapor–liquid equilibrium for the binary systems of 1-butanol + methoxy(methoxymethoxy)methane, and 1-butanol + 2,4,6,8-Tetraoxanonane (cas 13353-03-2) at 101.3 kPa)