35656-89-4Relevant articles and documents
A new charge derivatization procedure for peptide sequencing
Chagit, Denekamp,Rabkin, Emilia,Tsoglin, Alexander
, p. 2503 - 2504 (2005)
The peptide sequencing was deduced by a latest approach of charge derivatization using mass spectrometry. The mass difference between consecutive ions within a series allows the determination of the identity of the consecutive amino acids and thus to dedu
Visible-light-induced oxidation/[3 + 2] cycloaddition/oxidative aromatization to construct benzo[ a]carbazoles from 1,2,3,4-tetrahydronaphthalene and arylhydrazine hydrochlorides
Shen, Jiaxuan,Li, Nannan,Yu, Yanjiang,Ma, Chunhua
, p. 7179 - 7183 (2019/09/30)
An efficient synthesis of benzo[a]carbazoles via visible-light-induced tandem oxidation/[3 + 2] cycloaddition/oxidative aromatization reactions was reported. The benzylic C(sp3)-H of tetrahydronaphthalene was activated through visible-light photoredox catalyst with oxygen as the clean oxidant under mild reaction conditions. This protocol proceeds efficiently with broad substrate scope, and the mechanism study was performed.
An Electrophilic Trifluoromethylthiolation of Silylenol Ethers and β-Naphthols with Diethylaminosulfur Trifluoride and (Trifluoromethyl)trimethylsilane
Saravanan, Perumal,Anbarasan, Pazhamalai
, p. 2894 - 2899 (2018/08/17)
An efficient and general trifluoromethylthiolation of silylenol ethers and β-naphthols have been accomplished employing the combination of diethylaminosulfur trifluoride (DAST) and (trifluoromethyl)trimethylsilane (CF3TMS) as source of electrophilic trifluoromethylthio moiety for the synthesis of α-trifluoromethylthiolated carbonyl compounds and β-naphthols in good yields. Important features of this method include wide functional group tolerance and use of readily available DAST/CF3TMS. Potential of the methodology was demonstrated via the synthesis of α-trifluoromethylthiolated (+)-4-cholesten-3-one and naphthoquinone. (Figure presented.).
