Journal of the Chemical Society. Perkin transactions II p. 563 - 568 (1983)
Update date:2022-07-30
Armstrong, David R.
Cameron, Colin
Nonhebel, Derek C.
Perkins, Peter G.
Oxidations of both 3,5-dimethyphenol and phenol with di-t-butyl peroxide at 140 degC gave as the major product the ortho-ortho-C-C coupled dimer, while oxidations with di-t-butyl peroxyoxalate at room temperature give much more of the ortho-para-C-C dimer.The results are not consistent either with the spin density distribution in the phenoxyl radical intermediates or with steric effects being the major factor which determines the product composition.It is proposed that the two phenoxyl radicals involved in coupling preferentially approach each other in a 'sandwich like' manner with the oxigens in a 1,3-relationship.
View MoreShanghai Yuanye Bio-Technology Co., Ltd.
website:http://www.shyuanye.com
Contact:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
Zhejiang Kaili Industrial Co., Ltd
Contact:+86-571-85241926
Address:lantian business center,No.18 Moganshan Road
BAODING SINO-CHEM INDUSTRY CO.,LTD
Contact:0312-5956088
Address:NO.8 FUXING ROAD,CHINA
Xi'an Galaxy Chemicals CO., Ltd
Contact:86-29-89380370
Address:No.8, Gaoxin three road, Xi'an city.
Shenyang Xinyihan Chemical Technology Co., Ltd.
Contact:+86-18525026267
Address:362, aigongbeijei street 23 , tiexi district,Shenyang, Liaoning, China
Doi:10.1016/j.bmcl.2020.127721
(2021)Doi:10.1021/ja00356a055
(1983)Doi:10.1021/jm050234z
(2005)Doi:10.1016/j.ejmech.2013.10.037
(2013)Doi:10.1016/S0040-4039(00)81872-9
(1983)Doi:10.1016/j.tetlet.2005.08.101
(2005)
