Cerium(IV) ammonium nitrate induced dimerization of methoxystyrenes

Nair, Vijay ; Sheeba, V. ; Panicker, Sreeletha B. ; George, Tesmol G. ; Rajan, Roshini ; Balagopal, Lakshmi ; Vairamani, M. ; Prabhakar, S. (2000) Cerium(IV) ammonium nitrate induced dimerization of methoxystyrenes Tetrahedron, 56 (16). pp. 2461-2467. ISSN 0040-4020

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0040-4020(00)00054-5

Abstract

4-Methoxystyrene 1 underwent dimerization to 1,4-diphenylbutane derivatives 5 and 6 in presence of CAN in methanol. But in ethanol the same reaction afforded a tetralone derivative along with 5 and 6. 3,4-Dimethoxystyrene 10 underwent dimerization in presence of CAN in methanol to afford acyclic as well as cyclic products. 3,4,5-Trimethoxystyrene 12 in presence of CAN in methanol afforded only the cyclized dimers, the tetralone 21 and the tetralin derivative 22.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Chemical Electron Transfer (CET); CAN; Alkoxystyrene; Dimerization
ID Code:93769
Deposited On:25 Jul 2012 08:49
Last Modified:25 Jul 2012 08:49

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