Journal of the Chemical Society. Perkin transactions II p. 77 - 80 (1984)
Update date:2022-08-05
Topics:
Iley, Jim
Bassindale, Alan R.
Patel, Pravin
The structures of eighteen silylsulfonamides have been determined by 29Si n.m.r.The chemical shifts of the compounds were compared with those of model compounds.The N-silyl tautomer was the only isomer observed, except in cases where strongly electron-withdrawing groups (e.g.Cl, NMe2) were attached to nitrogen; in such cases the O-silyl tautomer dominates.The results have been rationalised in terms of the effect of substituents on the S-N ?-bond order.An estimate of the hitherto unmeasured S=N molar bond enthalpy as 325 kJ mol-1 was obtained.
View MoreJiangsu King Road New Materials Co., Ltd.
website:http://www.jskingroad.com
Contact:0519-85720726 0519-85720721 15006126856
Address:No.1,Weihua Road,Xinbei District,Changzhou City,Jiangsu Province
Shanghai united Scientific Co.,Ltd.
Contact:+86-21-53535353
Address:28F No.900 huaihai Road Shanghai China
wuxi leji biology technology co., LTD
website:http://www.lejibio.com/
Contact:18362718864
Address:The Nanyue Road No. 2, Yixing City, Jiangsu Province
Chengdu ZY Biochemical Technology Co., LTD
Contact:0086-28-88680086
Address:170 Qingpu Road, Shouan Town, Pujiang County
Xi'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.
Doi:10.1139/V06-071
(2006)Doi:10.1021/ja057641k
(2006)Doi:10.1021/jm00337a015
(1963)Doi:10.1021/co100091n
(2011)Doi:10.1021/ja00324a044
(1984)Doi:10.1021/ol0609208
(2006)
