625-06-9Relevant articles and documents
Controllable Intramolecular Unactivated C(sp3)-H Amination and Oxygenation of Carbamates
Guo, Qihang,Ren, Xiang,Lu, Zhan
supporting information, p. 880 - 884 (2019/05/16)
Dual catalyst-controlled intramolecular unactivated C(sp3)-H amination and oxygenation of carbamates merging visible-light photocatalysis and earth-abundant transition metal catalysis have been reported. Useful amino alcohol and diol derivatives could be selectively obtained from readily available tertiary alcohol derivatives. The possible mechanisms have been proposed via a 1,5-HAT process followed by Lewis acid-controlled cyclization. The nickel and zinc catalysts inhibit the formation of oxygenation and amination products, respectively. An interesting phenomenon of chirality transfer is also observed.
CuCl2.2H2O MeOH. A new reagent system for the deprotection of tetrahydropyranyl ethers
Davis, K. Joju,Bhalerao,Vittal Rao
, p. 2301 - 2308 (2007/10/03)
Cupric chloride dihydrate in methanol cleave the tetrahydropyranyl ethers to the corresponding alcohols in excellent yields under mild conditions.
Hydroxylierung acyclischer Alkane durch Sauerstoffatome O(3P) - ein Vergleich der Ozon- und O(3P)-Oxidation von Alkanen
Zadok, Elazar,Mazur, Yehuda
, p. 311 - 312 (2007/10/02)
-