Reaction of perchlorates of condensed thiopyrylium derivatives with aromatic aldehydes |
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Authors: | V G Kharchenko T I Krupina S K Klimenko N M Yartseva M N Berezhnaya V I Milovanova N I Kozhevnikova |
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Institution: | 1. Saratov Polytechnic Institute, N. G. Chernyshevskii Saratov State University, USSR
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Abstract: | The synthesis of new monomethinecyanines from 2.3-trimethylene- and 2-phenyl-5,6,7,8-tetrahydrothiochromylium, 2-phenyl-5,6-trimethylenethiopyrylium, sym-octahydrothioxanthylium and sym-octahydroxanthylium perchlorates and aromatic aldehydes is described. |
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