... for 'reversed' cyclohexanone : Ar, Equatorial, 0 = 131” 25' Ar, Axial, 0 = 51” 20' Observed at 30 ... ofthe solvents “Analar” benzene was frozen three times, dried over Na wire and distilled over P,O,. “Analar ... REFERENCES 1 J. Allinger and NL Allinger, Tetrahedron 13,&t (1957). ...