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摘要
An efficient and environment friendly protocol for the synthesis of -oxindole--hydroxyphosphonates by the condensation of substituted isatin and dialkylphosphite in the presence of amberlyst-15 is reported. This reaction gives good to excellent yields of products under heating and sonication conditions. Supplementary materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfer, and Silicon and the Related Elements for the following free supplemental files: Additional figures.
- 出版日期2013-8-1
