论文信息 - Chemistry of 1,2‐di‐tert. Butylbenzene and derivatives: Part II. Hydrogenation of 1,2‐di‐tert.butylbenzene on platinum and rhodium catalysts. Synthesis of cis‐ and trans‐1,2‐di‐tert.butylcyclohexane

Chemistry of 1,2‐di‐tert. Butylbenzene and derivatives: Part II. Hydrogenation of 1,2‐di‐tert.butylbenzene on platinum and rhodium catalysts. Synthesis of cis‐ and trans‐1,2‐di‐tert.butylcyclohexane

The course of the hydrogenation of 1,2-di-tert.butylbenzene under the influence of rhodium and platinum catalysts has been investigated. Cis- and trans-1,2-di-tert.butylcyclohexane and the intermediate product 2,3-di-tert.-butylcyclohexene always appearing in the hydrogenations have been isolated and characterized. The rate of hydrogenation of 1,2-di-tert.butylbenzene has been compared with that of benzene and that of some 1,2-dialkylbenzenes.

H. V. Bekkum | B. M. Wepster | B. Graaf

[1] L. Schäfer,et al. Studies on cyclohexane derivatives. Part VI: cis‐ and trans‐1,4‐Di‐t‐butylcyclohexane. Preparation and properties , 2010 .

[2] E. M. Arnett,et al. Crowded benzenes. VI. Strain energy in o-di-tert-butylbenzenes , 1967 .

[3] H. V. Bekkum,et al. peri effect in the hydrogenation of 1-t-butyl- and 1,4-di-t-butylnaphthalene on palladium , 1967 .

[4] A. W. Burgstahler,et al. Chemistry of o-Di-t-butylbenzene , 1964 .

[5] A. W. Burgstahler,et al. The Synthesis of o-Di-t-butylbenzene by Classical Reaction Methods , 1963 .

[6] C. Hoogzand,et al. On -tertiarybutylbenzenes 1,2,4,5-tetra-tertiarybutylbenzene , 1961 .

[7] R. H. Baker,et al. The Hydrogenation of Cyclohexenes over Platinum Oxide , 1960 .