71002-49-8Relevant articles and documents
Process for the preparation of 4-chloroquinolines
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, (2008/06/13)
Novel process for the preparation of 4-chloroquinolines of the formula STR1 wherein X is in the 5,6,7 or 8-position and is selected from the group consisting of hydrogen, methyl, halogen, CF3 --, CF3 O-- and CF3 S-- by reacting a compound of the formula STR2 or a functional derivative thereof with a chlorination agent in the presence of an oxidation agent and to a novel intermediate.