A BRIEF AND MILD METHOD FOR THE GENERATION OF BENZOFURAN-2,3-XYLYLENE IN SOLUTION
Benzofuran-2,3-xylylene 3b (2,3-dimethylene-2,3-dihydrobenzofuran) can be generated at -4-degrees-C in acetonitrile by treatment of 2-acetoxymethyl-3-triisopropylsilymethylbenzofuran (7b), available from 3-methylbenzofuran-2-carboxylic acid dianion (5) in two steps, with tetrabutylammonium fluoride....
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Published in | Synlett no. 9; pp. 627 - 629 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
STUTTGART
Thieme Medical Publishers
1991
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Subjects | |
Online Access | Get more information |
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