Journal of the Chemical Society. Perkin transactions II p. 405 - 408 (1986)
Update date:2022-08-04
Topics:
Bolton, Roger
Mguni, Raphael S.
Williams, Gareth H.
Six new unsymmetrically substituted derivatives of 2-aminotriphenylmethanol (1) have been synthesised.The direction of ring closure following diazotisation and loss of nitrogen is determined by the nature of the intermediates formed.Where aryl radical intermediates are formed, the selectivity parallels that found in intermolecular competition by phenyl radicals, whereas copper-catalysed decomposition of the diazonium ion leads to intermediates which seem, from their selectivity, to possess considerable cationic nature.The slower thermal decomposition of the diazonium ions unexpectedly shows very little selectivity, suggesting that electrostatic interactions predominate in determining a very short lifetime of the crucial intermediate.
View Morewebsite:http://www.finetechnology-ind.com
Contact:86-27-87465837
Address:wuhan
Contact:+86-310-7092106
Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Xiamen Hisunny Chemical Co.,Ltd
website:http://www.hisunnychem.com
Contact:+86-592-3327115
Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China
Nanjing Chemical Material Corp.(NCMC)
website:http://www.njchemm.com
Contact:0086-25-83172879
Address:B12 Technology and Innovation Building, Nanjing Tech University, No.5 New Model Road
Shenzhen Feiming Science and Technology Co,. Ltd
Contact:+86-755-85232577
Address:#B2309, Fenglin International Center ,Jixiang Road, Longcheng street, LongGang District, Shenzhen city, Guangdong province, China.
Doi:10.1021/jo01288a008
(1967)Doi:10.1021/jo01092a613
(1959)Doi:10.1021/jo01172a002
(1946)Doi:10.1021/ja01605a022
(1956)Doi:10.1016/j.jorganchem.2008.01.046
(2008)Doi:10.1016/j.ejmech.2009.12.068
(2010)