✦ LIBER ✦

The generation of a TME biradical in the photosensitised photolysis of a bi-(1-pyrazolin-4-ylidene)

✍ Scribed by Richard J. Bushby; Stephen Mann; Malini V. Jesudason

Book ID: 104220093
Publisher: Elsevier Science
Year: 1983
Tongue: French
Weight: 115 KB
Volume: 24
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)86245-0

No coin nor oath required. For personal study only.

✦ Synopsis

The direct photolysis and flash vacuum pyrolysis of 3,3,3' ,3',5,5,5',5'-octamethylbi-(l-pyrazolin-4-ylidene) &proceeds via a sequence of TMM intermediates but in the photosensitised photolysis a TME intermediate is formed.

📜 SIMILAR VOLUMES

Definitive Evidence for the Contribution

Definitive Evidence for the Contribution of Biradical Character in a Closed-Shell Molecule, Derivative of 1,4-Bis-(4,5-diphenylimidazol-2-ylidene)cyclohexa-2,5-diene

✍ Kikuchi, Azusa; Iwahori, Fumiyasu; Abe, Jiro 📂 Article 📅 2004 🏛 American Chemical Society 🌐 English ⚖ 121 KB

Lamp versus Laser Photolysis of a Bichro

Lamp versus Laser Photolysis of a Bichromophoric Dichloroalkane: Chemical Evidence for the Two-Photon Generation of the 1,5-Diphenylpentanediyl Biradical

✍ Pérez-Prieto, Julia; Miranda, Miguel Angel; García, Hermenegildo; Kónya, Klára; 📂 Article 📅 1996 🏛 American Chemical Society 🌐 English ⚖ 133 KB

Quenching by hydrogen bromide of the Nor

Quenching by hydrogen bromide of the Norrish type II process in the photolysis of 2-pentanone. Chemical trapping of a triplet 1,4 biradical in the gas phase

✍ O'Neal, H. E.; Miller, R. G.; Gunderson, E. 📂 Article 📅 1974 🏛 American Chemical Society 🌐 English ⚖ 1006 KB

Thermoluminescence Originating from the

Thermoluminescence Originating from the Singlet Excited State of 1,4-Diarylcyclohexane-1,4-diyls: A Potentially General Strategy for the Observation of Short-Lived Biradicals

✍ Hayato Namai; Hiroshi Ikeda; Yosuke Hoshi; Kazuhiko Mizuno 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 132 KB 👁 1 views

Thermoluminescence Originating from the

Thermoluminescence Originating from the Singlet Excited State of 1,4-Diarylcyclohexane-1,4-diyls: A Potentially General Strategy for the Observation of Short-Lived Biradicals

✍ Hayato Namai; Hiroshi Ikeda; Yosuke Hoshi; Kazuhiko Mizuno 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 134 KB 👁 1 views

On the chemistry of pyrrole pigments, XC

On the chemistry of pyrrole pigments, XCV: 1,4-bis-(dipyrrinone-9-ylidene)-butene-2 — A novelb-homo-verdin chromophore

✍ Q. -Q. Chen; H. Falk 📂 Article 📅 1995 🏛 Springer Vienna 🌐 English ⚖ 454 KB