REACTIONS OF CYCLIC ENAMINES WITH DICYANOMETHYLENECYCLOPROPENES. FORMATION OF MEDIUM RING COMPOUNDS AND TRANSANNULATION TO FULVENES

DOI: 10.1246/cl.1982.847

Source and publish data:

Chemistry Letters p. 847 - 850 (1982)

Update date:2022-09-26

Topics:

Authors:

Tsuge, Otohiko

Okita, Shigeru

Noguchi, Michihiko

Kanemasa, Shuji

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Article abstract of DOI:10.1246/cl.1982.847

Several cyclic enamines with five to seven-membered rings react with 2-(1,2-diphenyl-3-cyclopropenylidene)propanedinitrile to give medium ring compounds, showing that the latter is a versatile reagent which can insert three carbon atoms between α- and β-c

Full text of DOI:10.1246/cl.1982.847

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