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Note | Regular issue | Vol 48, No. 5, 1998, pp.993-998
Published online, 1st January, 1970
DOI: 10.3987/COM-98-8107
A Mild and Efficient Dehydrogenation Method for 3-Carboxy-1,2,3,4-tetrahydro-β-carbolines

Gregor Haffer, Klaus Nickisch, and Ulf Tilstam*

*Process Research, Schering AG-Berlin, D-13342 Berlin, Germany

Abstract

A new mild and efficient method for the dehydrogenation of 3-carboxytetrahydro-β-carbolines using trichloroisocyanuric acid (TCCA) / triethylamine (TEA) has been developed.