Spectroscopy and photochemistry of a series of alkyl-substituted o- and p-benzoquinones and their mono-oxime O-methyl ethers
作者:Frank Stunnenberg、Hans Cerfontain、Roel B. Rexwinkel
DOI:10.1002/recl.19921111005
日期:——
Following our previous reports on the spectroscopy and photochemistry of methyl ethers of cyclic α-oxo oximes, we have now studied a number of o- and p-benzoquinonemono-oximeO-methylethers and, for comparison, some corresponding o- and p-benzoquinones. The ground-state electronic structure of o-benzoquinones is described satisfactorily by the sum of the two propenal fragments. The structure of the