科研之友
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摘要
A new and efficient synthesis of 3-substituted 3H-isobenzofuran-1-ylidenamines by the reaction of 2-cyanobenzaldehydes with nucleophiles, such as organolithiums or lithium enolates of t-butyl acetate and N,N-dimethylacetamide, is reported. Some of these products were converted into the corresponding 3-substituted isobenzofuran-1(3H)-ones (phthalides) upon treatment with hydrochloric acid in satisfactory yields.
- 出版日期2011-1-1
