Synthesis of substituted naphthalenes from α-substituted ketones and 1,2-bis(halomethyl)benzenes including a rearrangement aromatization of benzo[c]oxepine

An efficient and practical method for the synthesis of cyano, sulfonyl and phosphoryl substituted naphthalene derivatives via the rearrangement aromatization of benzo[c]oxepine has been developed. The system holds the advantages of metal catalysts free, and mild reaction conditions. [Display omitted...

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Bibliographic Details
Published in:Tetrahedron 2014-02, Vol.70 (7), p.1412-1417
Main Authors: Wang, Jungang, Xiang, Jiachen, Wang, Miao, Guan, Jie, Wu, Anxin
Format: Article
Language:English
Subjects:
Benzo[c]oxepine
Catalysis
Catalysts
Derivatives
Ketones
Naphthalene
Naphthalenes
Rearrangement
Synthesis (chemistry)
Tetrahedrons
α-Substituted ketones
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Summary:An efficient and practical method for the synthesis of cyano, sulfonyl and phosphoryl substituted naphthalene derivatives via the rearrangement aromatization of benzo[c]oxepine has been developed. The system holds the advantages of metal catalysts free, and mild reaction conditions. [Display omitted]
ISSN:0040-4020
1464-5416
DOI:10.1016/j.tet.2014.01.005