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Your search keyword '"Teimouri, Mohammad Bagher"' showing total 4 results
Start Over Author "Teimouri, Mohammad Bagher" Journal synthetic communications
4 results on '"Teimouri, Mohammad Bagher"'

1. One-pot three-component synthesis of a new series of tetrahydrobenzofuran-chromone conjugates.

Author

Teimouri, Mohammad Bagher, Yousefi, Samira, and Meydani, Ali

Subjects
*AROMATIC aldehydes, *ALDEHYDE derivatives, *ISOCYANIDES, *RING formation (Chemistry), *CONDENSATION
Abstract

An efficient one-pot three-component protocol for the synthesis of novel tetrahydrobenzofuran-chromone conjugates using 3-formylchromones and 1,3-cyclohexandiones in the presence of a variety of alkyl or aryl isocyanides was developed. The reaction sequence consists of an initial Knoevenagel condensation of aromatic aldehydes with 1,3-cyclohexandione derivatives, followed by a [4 + 1] cycloaddition of with isocyanides, and then imine-enamine tautomerization to afford the products. [ABSTRACT FROM AUTHOR]

Published
2021
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