Synthese und oxidation von 7-trifluormethylthiocycloheptatrien
作者:Michael Hanack、Adolf Kühnle
DOI:10.1016/s0040-4039(01)81823-2
日期:1981.1
Tropyliumbromide (1) reacts with AgSCF3 to form 7-Trifluoromethylthiocycloheptatriene (6), which on oxidation with p-nitroperbenzoic acid does not form 7-Triflouromethylsulfonylcycloheptatriene (3a) but the trifluoromethylsulfinate (4a).
Zwaard, A. W.; Smits, H. J. E.; Kloosterziel, H., Recueil des Travaux Chimiques des Pays-Bas, 1982, vol. 101, # 5, p. 187 - 191
作者:Zwaard, A. W.、Smits, H. J. E.、Kloosterziel, H.
DOI:——
日期:——
BARTNIK R.; WAWRYNKO K., J. CHEM. SOC. PERKIN TRANS.,(1987) N 4, 715
作者:BARTNIK R.、 WAWRYNKO K.
DOI:——
日期:——
Bartnik, Romuald; Wawrynko, Krystyna, Journal of the Chemical Society. Perkin transactions I, 1987, p. 715 - 716
作者:Bartnik, Romuald、Wawrynko, Krystyna
DOI:——
日期:——
Synthesis of 2-(<i>p</i>-toluenesulphonyl) tropane-2-ene: Anhydroecgonine analog
作者:Abdulmajeed Salih Hamad Alsamarrai
DOI:10.1080/10426507.2016.1252363
日期:2017.2.1
GRAPHICAL ABSTRACT ABSTRACT The present work is intended to provide a process for synthesizing anhydroecgonine derivatives without using cocaine as a starting material. This process involves the synthesis of an anhydroecgonine bearing sulphonyl group instead of carboxylate group at the position C2 for the tropane system, from 7-(p-toluenesulphonyl)cyclohepta-2,4,6-triene and a variety of amines.