7076-92-8

Upstream product

• 15536-71-7 3-tert-butyl-7-oxabicyclo<4.1.0>heptane 
• 2484-73-3 (2R,4R)-4-tert-Butyl-2-methyl-cyclohexanol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 15822-50-1 5-t-butyl-1-methylcyclohexene 
• 31927-14-7 c-5-t-butyl-r-3-methylcyclohexene 
• 27003-39-0 r-1-t-butyl-c-3-methylcyclohexane 
• 31927-14-7 t-5-t-butyl-r-3-methylcyclohexene 
• 2484-73-3 cis-4-tert-butyl-trans-2-methylcyclohexanol 
• 27003-39-0 r-1-t-butyl-t-3-methylcyclohexane 
• 66820-12-0 (1R,3S)-1-tert-Butyl-3,5-dimethyl-cyclohexane 

Relevant academic research and scientific papers

Stereoelectronic Effects in Hydrogen-atom Transfer Reactions of Substituted Cyclohexyl Radicals

Thermolysis of the peroxyoxalates (1)-(7) and the diacyl peroxides (8)-(11) in cyclohexane at 100 deg C gives cycloalkenes and cycloalkanes by hydrogen-atom transfer reactions of the initially formed conformationally biased 4-t-butyl-, 4-t-butyl-cis,cis-2,6-dimethyl-, 4-t-butyl-cis,trans-2,6-dimethyl-, 4-t-butyl-cis-2-methyl-, 4-t-butyl-trans-2-methyl-, and 5-t-butyl-cis-2-methylcyclohexyl radicals (12)-(17).The composition of the product mixtures indicates that transfer of axial β-hydrogen atoms occurs more rapidly than does transfer of equatorial β-hydrogen atoms.These results support the hypothesis that homolytic fission of a C-H bond is favoured when it lies chlose to the plane of an adjacent semi-occupied orbital.