3-Methyl-6-methylene-3-nitrocyclohexa-1,4-diene and (4-methyl-4- nitrocyclohexa-2,5-dienylidene)acetonitrile, intermediates in the rearomatizations of 1,4-dimethyl-4-nitrocyclohexa-2,5-dienyl acetate and (1-acetoxy-4-methyl-4-nitrocyclohexa-2,5-dienyl)acetonitrile

Article abstract of DOI:10.1039/C39880000526

4-Methyl-4-nitro-1-trimethylsilylmethyl- (1e) and 4-methyl-4-nitro-1- cyanomethyl-cyclohexa-2,5-dienol (1c) in acidified acetic anhydride give 3-methyl-6-methylene-3-nitrocyclohexa-1,4-diene (3a) and (4-methyl-4- nitrocyclohexa-2,5-dienylidene)acetonitrile (3c), respectively.

Full text of DOI:10.1039/C39880000526

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