- OXIDATION OF 1-ACYLINDOLES WITH MOLYBDENUM PEROXO COMPLEX (MoO5*HMPA): PREPARATION OF 1-ACYL-trans- AND cis-2,3-DIHYDROXYINDOLINE DERIVATIVES
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Oxidation of 1-acylindoles with MoO5*HMPA in methanol gave a mixture of 1-acyl-trans- and cis-2,3-dihydroxyindoline derivatives in good yields, while 1-acyl-2-substituted indole was oxidized to a corresponding 2-hydroxyindoxyl.
- Kawasaki, Tomomi,Chien, Chun-Sheng,Sakamoto, Masanori
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- Oxidation of 1-Acylindoles with Oxodiperoxomolybdenum (VI), MoO5 * HMPA. Preparation of 2,3-Dihydroxyindoline and Indoxyl Derivatives
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The oxydation of 1-acylindoles, 1, 15, 20, and 22, with (hexamethylphosphoramide)oxodiperoxomolybdenum (VI), MoO5 * HMPA, in dry methanol gives a variety of products depending on the indole substituents; trans- and cis-1-acyl-3-hydroxy-2-methoxyindolines
- Chien, Chun-Sheng,Suzuki, Takako,Kawasaki, Tomomi,Sakamoto, Masanori
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p. 3945 - 3951
(2007/10/02)
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