103148-77-2Relevant academic research and scientific papers
Cross-dehydrogenative coupling of dithiolanes with ketones and indoles under metal-free conditions
Singh, Kamal Nain,Singh, Paramjit,Singh, Pushpinder,Maheshwary, Yogita,Kessar, Satinder V.,Batra, Aanchal
supporting information, p. 1963 - 1967 (2013/09/24)
A metal-free cross-dehydrogenative coupling of dithiolanes with ketones and indoles has been developed using DDQ as an oxidant. It provides an economical protocol for the synthesis of β-keto dithiolanes and 3-(1,3-dithiolan-2-yl) indoles. Georg Thieme Verlag Stuttgart, New York.
Reaction of Indoles with 1,3-Dithiolenium Ions: a Simple Access to 3-(1,3-Dithiolan-2-yl)indoles
Akguen, Eyuep,Tunali, Mustafa,Pindur, Ulf
, p. 1628 - 1631 (2007/10/02)
3-Unsubstituted indoles 1 react regioselectively with 2-methyl- and 2-phenyl-1,3-dithiolenium ions 2 under mild conditions to give the 3-(1,3-dithiolan-2-yl)indoles 4 as protected 3-acylindoles.
