Journal of the Chemical Society. Perkin transactions II p. 1865 - 1868 (1985)
Update date:2022-09-26
Topics:
Frenna, Vincenzo
Vivona, Nicolo
Consiglio, Giovanni
Spinelli, Domenico
The constants for ion-pair formation with 2,4-dinitrophenol in benzene (KB), the pKa values in water, of thirty-three amines have been measured.According to the class of amine, two different situations can be observed: for primary amines and secundery cyclic amines, the effects of structural variations on basicity are higher in water than in benzene; on the other hand, for tertiary amines these effects are similar in the two solvents.KB Values of primary amines give a good correlation with ? *.The Tatf and Hancock equation allows a unifying treatment of KB values of the various classes of amines.
View MoreXi'an Tizan Tech & Industry Co., Ltd.
Contact:86-18629066522
Address:C3009 TANG FENG INTERNATIONAL PLAZA, NO.18 FENGHUI NAN ROAD, XI'AN HIGH TECH ZONE, 710075 CHINA.
SICHUAN ZHONGBANG NEW MATERIAL CO., LTD
website:http://www.zhongbangst.com
Contact:86-830-2585019
Address:sichuan,china
QINGDAO DEVELOP chemistry Co.,Limited
Contact:+86-532-85807910
Address:98#Nanjing Road, Qingdao, China 266071
website:http://www.apeptides.com/en/
Contact:+86-21-60871011
Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai
Contact:+86-533-3112891
Address:zibo
Doi:10.1021/ja00395a024
(1981)Doi:10.1139/o74-101
(1974)Doi:10.1016/S0040-4039(01)92276-2
(1974)Doi:10.1021/ja00832a027
(1974)Doi:10.1039/b210445h
(2003)Doi:10.1016/0022-1902(74)80607-X
(1974)
