Tetrahedron Letters p. 2177 - 2178 (1998)
Update date:2022-08-17
Topics:
Harger, Martin J. P.
When Ph2P(S)NHOCOPh labelled with 18O in the C=O group (43% isotopic enrichment) reacts with NaOMe in MeOH, the products are unlabelled Ph2P(O)NH2 and labelled PhCO2Me (43% isotopic enrichment). By implication, the intermediate Ph2P(O)NHSCOPh that results from rearrange- meat (translation of O and S atoms) has all the label in the C=O group and none in the P=O group.
View More
Changde Yungang Biotechnology Co., Ltd
website:http://www.cdyg.com
Contact:+86-736-7391178
Address:Qiaonan Industrial Park, Changde City, Hunan Province
Kunshan Yalong Trading Co,.Ltd
Contact:86-512-57621185
Address:805-807 Room Hongqiao Mansion ,1088 West Qianjin Road, Kunshan, Jiangsu，China
Hebei DaPeng Pharm & Chem Co., Ltd.
Contact:86-317-7298678,0576-88861898 88861908
Address:West Songmen Village, East Songmen Town, Wuqiao, Cangzhou, Hebei ,China
JiYi Chemical (Beijing) Co., Ltd.
Contact:+86-10-89385733
Address:Shilou Town of Fangshan District， Beijing
ShenZhen InnoSyn Biotech Co.,Ltd
website:http://www.innosyns.com
Contact:+86-755-28351685
Address:Floor 5 & 6, Building A1, HAIKEXING Strategic Innovative Industrial Park, 16 BaoShan Road, PingShan District
Doi:10.1007/BF01519384
()Doi:10.1002/prac.199633801136
(1996)Doi:10.1021/jo01268a070
(1968)Doi:10.1016/j.jpcs.2007.03.013
(2007)Doi:10.1016/0045-6535(94)90073-6
(1994)Doi:10.1016/S1872-2067(14)60302-8
(2015)
