Journal of the American Chemical Society p. 7935 - 7938 (1986)
Update date:2022-08-16
Topics:
Adams, J. Stephen
Burton, Katherine A.
Andrews, B. Kim
Weisman, R. Bruce
Engel, Paul S.
The gas-phase photodissociation of an unsymmetrical azoalkane, 3-(methylazo)-3-methyl-1-butene, was studied with time-resolved coherent anti-Stokes Raman spectroscopy (CARS) to probe for product formation.Appearance kinetics were measured for all three primary photoproducts.The results indicate a two-step dissociation mechanism in which the 1,1-dimethylallyl fragment is formed within 2 ns of excitation, whereas the methyl radical and N2 are formed through decay of reaction intermediate having a lifetime of 12 +/- 2 ns.These findings mark the first direct demonstration of a stepwise homolysis mechanism for an azoalkane.
Xi'an Galaxy Chemicals CO., Ltd
Contact:86-29-89380370
Address:No.8, Gaoxin three road, Xi'an city.
Shandong Yubin Chemical CO.,LTD
website:http://www.yukaichem.com/en.html
Contact:+86-536-8865336
Address:binhai economic development zone，262737 shangdong，china
SHANDONG CREDAGRI CHEMICAL CO., LTD.
Contact:+86-531-88872050
Address:ROOM 601A, BUILDING 2, SHUNTAI SQUARE, NO. 2000 SHUNHUA ROAD, HI-TECH DEVELOPMENT ZONE, JINAN, CHINA.
Contact:+86-532-80762375
Address:No. 6, Hongkong Middle Road, Qingdao, China
website:https://sdjingyuan.lookchem.com/
Contact:86-531-82687998
Address:Factory Building 11, Jinan Comprehensive free trade zone, Shandong, China
Doi:10.1021/j100370a040
(1990)Doi:10.1016/j.bmc.2020.115495
(2020)Doi:10.1039/c39810000981
(1981)Doi:10.1021/jo01375a016
(1954)Doi:10.1021/j100349a009
(1989)Doi:10.1246/bcsj.71.397
(1998)
