Reduction of 2,6-di-t-butyl-p-quinols with NaBH4 results unexpectedly in the regio- and stereoselective formation of the corresponding dihydro-p-quinols. The novelreduction occurs via a quinoxyborohydride anion intermediate, which regulates the stereochemistry of the 4- and 6-positions in the products. Aromatization of the products is blocked by the t-butyl groups.
Elektrochemische Oxidation; III<sup>1</sup>. Herstellung von Chinolen und Chinol-Derivaten durch anodische Oxidation sterisch gehinderter Phenole
作者:A. RIEKER、E. -L. DREHER、H. GEISEL、M. H. KHALIFA
DOI:10.1055/s-1978-24917
日期:——
Dienone-phenol conversions of 4-x-substituted 4-hydroxy-2,6-di-tert-butylcyclohexa-2,5-dienones in acid media
作者:R. D. Malysheva、V. V. Ershov、A. A. Volod'kin
DOI:10.1007/bf00953095
日期:1983.3
Peroxy esters. 9. Base- and radical-induced decomposition of 1-alkyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoates
作者:Akira Nishinaga、Koichi Nakamura、Teruo Matsuura
DOI:10.1021/jo00169a017
日期:1983.10
Nishinaga Akira, Kojima Shinya, Mashino Takahiro, Maruyama Kazushige, Chem. Lett, (1994) N 5, S 961-964
作者:Nishinaga Akira, Kojima Shinya, Mashino Takahiro, Maruyama Kazushige