Picosecond absorption studies on m-naphthoquinomethane. Singlet-triplet intersystem crossing
作者:Joshua L. Goodman、Kevin S. Peters、Paul M. Lahti、Jerome A. Berson
DOI:10.1021/ja00287a063
日期:1985.1
Utilisation de la photolyse eclair en picoseconde pour etudier la dynamique chimique du m-naphtoquinomethane
使用 de la photolyse eclair en picoseconde pour etudier la dynamique chimique du m-naphtoquinomethane
Synthesis of two bis-m-quinomethanes. An experimental study of connectivity effects on the equal-parity criterion for low-spin ground states in alternant non-Kekule molecules
作者:David E. Seeger、Paul M. Lahti、Angelo R. Rossi、Jerome A. Berson
DOI:10.1021/ja00266a021
日期:1986.3
Electronic spin of the ground state of m-naphthoquinomethane, a non-Kekule molecule with nondegenerate Hueckel nonbonding molecular orbitals (NBMOs)
作者:David E. Seeger、Edwin F. Hilinski、Jerome A. Berson
DOI:10.1021/ja00393a062
日期:1981.2
Non-kekulé molecules derived conceptually by heteroatom-for-carbon substitution in alternant hydrocarbons
作者:Mark Rule、Albert R. Matlin、David E. Seeger、Edwin F. Hilinski、Dennis A. Dougherty、Jerome A. Berson
DOI:10.1016/0040-4020(82)80159-2
日期:1982.1
despite the nondegeneracy of the Hückel MBMOs of the heteroatom derivatives. The syntheses of 3-methylene-1-phenoxyl and 3-methylene-1-naphthoxyl are described. These compounds. biradical valencetautomers of m-quinomethanes, are characterized by EPR spectroscopy and are assigned triplet ground states. Optical resolution of 6-methylenebicyclo[3.1.0]hex-3-ene-one, the precursor of 3-methylene-1-phenoxyl,