Abstract:
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%.
Citation:
V. D. Gvozdev, K. N. Shavrin, E. G. Baskir, O. M. Nefedov, M. P. Egorov, “Alkylthio(4-methylpent-3-en-1-ynyl)carbenes: generation by the photolysis of 5-alkylthioethynyl-3,3-dimethyl-3H-pyrazoles and reactions with alkenes”, Mendeleev Commun., 29:2 (2019), 140–142
Linking options:
https://www.mathnet.ru/eng/mendc1448
https://www.mathnet.ru/eng/mendc/v29/i2/p140
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