Tetrahedron p. 12167 - 12182 (1997)
Update date:2022-09-26
Topics:
Takeda, Nobuhiro
Tokitoh, Norihiro
Okazaki, Renji
Deselenation of a cyclic polyselenide mixture, Tbt(s)CHSe(n) 5, resulted in the formation of Tbt(s)CHSe 3a, which gave its head-to-tail dimer 12 upon concentration of the reaction solution although it was stable in a dilute solution. Thermolysis of 12 gave an equilibrium mixture of 12, 3a, and its rotational isomer Tbt(a)CHSe 3b, and 3b was isolated as a solid stable even in air. Reaction of 3a and 3b with W(CO)5. THF gave the corresponding η1-selenoaldehyde tungsten complexes 4a and 4b, respectively. Some reactions of 4a were carried out to give products accompanied by decomplexation.
View MoreCompro Shijiazhuang Fine Chemical Co., Ltd
Contact:0086-311-89689838
Address:Economic and Technological Development Zone of Shijiazhuang,Hebei
Contact:86-310-8067016
Address:East Fuhua Road,Tiexi Chemical Industrial Estate,Hebei,China
Contact:86-551-63540590
Address:No 1388 Furong Rd., Hefei, Anhui, China
Naturalin Bio-Resource Co., Ltd
website:http://www.naturalin.com
Contact:+86-0731-84430651
Address:B1-402, Lu-Valley Enterprise Square.No.27 Wenxuan Road. Lu-Valley Hi-Tech District.
Hunan Dinuo Pharmaceutical Co.,Ltd.
Contact:86-731-88280100*8561
Address:Bio-pharmaceutical industrial park, Liuyang, Hunan, China
Doi:10.1080/00945719608004771
(1996)Doi:10.1016/0022-328X(95)05956-P
(1996)Doi:10.1016/j.poly.2014.02.034
(2014)Doi:10.1016/0040-4020(96)00212-8
(1996)Doi:10.1016/S0968-0896(01)00285-1
(2002)Doi:10.1039/dt9960001921
(1996)