ChemInform Abstract: Reactions of Pyrano(3,4-b)indol-3-ones with Dienophiles: Consecutive (4 + 2) Cycloaddition/Cycloreversion/1,2 Elimination.

6533b7d4fe1ef96bd1263122

RESEARCH PRODUCT

ChemInform Abstract: Reactions of Pyrano(3,4-b)indol-3-ones with Dienophiles: Consecutive (4 + 2) Cycloaddition/Cycloreversion/1,2 Elimination.

subject

chemistry.chemical_compound Elimination reaction Acetylene chemistry Stereochemistry General Medicine Cycloaddition Sequence (medicine)

description

Methylpyrano[3,4-b]indol-3-ones 1 react with selected dienophiles (as acetylene equivalents) in a consecutive Diels-Alder/cycloreversion/1,2 elimination reaction sequence to furnish the 1-methyl- and 1,4-dimethylcarbazoles 4.

year	journal	country	edition	language
1990-03-13	ChemInform

https://doi.org/10.1002/chin.199011157

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