Journal of Physical Chemistry p. 425 - 431 (1986)
Update date:2022-08-11
Topics:
Lin, Chin-Yu
Lin, M. C.
The unimolecular decomposition of methyl phenyl ether (anisole) was studied in incident shock waves covering the temperature range from 1000 to 1580 K and the pressure range from 0.4 to 0.9 atm.The CO formed in the reaction, monitored by resonance absorption using a stabilized CW CO laser, could be satisfactorily accounted for by a four-reaction mechanism: C6H5OCH3->C6H5O+CH3 (1), C6H5O->CO+C5H5 (2), CH3+C6H5O->o- and p-CH3C6H4OH (3), and CH3+CH3->C2H6 (4).Kinetic modelling of observed CO production profiles based on the above mechanism with 70 sets of data led to k1<*>(1.2+/-0.3)*1016exp(-33100/T) s-1, k2=1011.40+/-20exp(-22100+/-450/T) s-1, and k3=(5.5+/-2.0)*1011 cm3*mol-1*s-1.The relatively low A factor and activation energy measured for the phenoxy radical decomposition reaction support the mechanism A involving a tight intermediate.
View MoreShanghai Synmedia Chemical Co., Ltd
Contact:+86-21-38681880
Address:6th Floor, 11A Building, No.528 Ruiqing Road, Heqing town, Pudong new district, Shanghai China
Xinjiang Fufeng Biotechnologies Co., Ltd.
Contact:+86-539-7287111
Address:GANQUANPU INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA (TOUTUNHE DISTRICT) OF URUMQI
Ningbo Inno Pharmchem Co., Ltd.
Contact:86-574-87319282
Address:6F-5,NO.163 RUIQING RD.,NINGBO 315000 CHINA
JIANGSU GRAND XINYI PHARMACEUTICAL CO.,LTD
website:http://www.xypharm.com/
Contact:+86-515-84383317
Address:Chenli Road,Costal Chemical Area Binhai,Yancheng, Jiangsu,China
Yingkou Sanzheng Organic Chemical Co. Ltd.
Contact:+86-417-3638818
Address:25 Gengxinli Village, Daqing Road, Yingkou, Liaoning, China
Doi:10.1002/macp.1963.020670101
(1963)Doi:10.1002/(SICI)1096-9063(199903)55:3<236::AID-PS888>3.0.CO;2-0
(1999)Doi:10.1016/S0020-1693(00)95568-3
(1976)Doi:10.1016/S0009-2614(00)00830-7
(2000)Doi:10.1016/j.tetlet.2004.04.127
(2004)Doi:10.1016/S0040-4039(01)94387-4
(1972)