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pro vyhledávání: '"Alexander L. Simmons"'
Autor:
Brian E. Love, Alexander L. Simmons
The electronic nature of substituents present in 1,4-dimethoxybenzene derivatives has been found to have a profound effect on whether or not such substrates can be oxidized to diquinones using ceric ammonium nitrate (CAN). In particular, there appear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36fa589bcda428ca4eeafe3df364c72f
Autor:
Alexander L. Simmons, Brian E. Love
Publikováno v:
Tetrahedron Letters. 57:5712-5715
Increased steric size of alkyl groups and the presence of coordinating atoms on alkoxy groups have both been found to contribute to decreasing yields of diquinones upon reaction of 2-alkyl-1,4-dialkoxybenzenes with CAN. The overall hydrophilicity of
Publikováno v:
Tetrahedron Letters. 55:1994-1997
Proper choice of reaction conditions allows formation of either the quinone or corresponding diquinone as the major product upon treatment of 2-alkyl-1,4-dimethoxybenzenes with ceric ammonium nitrate.
Publikováno v:
ChemInform. 45
CAN oxidation of 1,4-dimethoxybenzene derivatives affords quinone or diquinones depending on the solvent employed and the mode of addition.