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 MoreTianjin Chemsyntech Chemical Co., Ltd
Contact:+86-22-60872258
Address:Haitai green industry base in Tianjin, K1,5-601
Contact:86-28-61993785
Address:No.70-13-21, North Section, Erhuan
Xinchang Yueding Chemical Co., Ltd.
Contact:86-571-56926323
Address:NO.90 BEIMENCHENGWAI CHENGGUAN TOWN XINCHANG
SHIFANG SUHONG CHEMICAL CO.,LTD
Contact:+86-838-2224563
Address:Room 1207 Zongchen Sunshine No.128 Taishan South Road,Deyang City,Sichuan China
Jiangxi Province Bethel Pharmaceutical Co., Ltd.
Contact:+86-795-259 3456 ，+86-15957688008 13566650571
Address:Huangjindui Chemical Park， Shanggao County ，Yichun city，Jiangxi Province
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)
