Tetrahedron Letters p. 897 - 900 (1996)
Update date:2022-07-30
Topics: Water Iodoarenes Diaryliodonium salts Catalytic coupling Terminal acetylenes
Bumagin, Nikolai A.
Sukhomlinova, Ludmila I.
Luzikova, Elena V.
Tolstaya, Tatiana P.
Beletskaya, Irina P.
The catalytic coupling of terminal acetylenes with iodoarenes and diaryliodonium salts are shown to occur in aqueous K2CO3 in the presence of 10 mol.% Bu3N under very mild conditions using PdCl2(PPh3)2 and CuI as catalyst precursor to give substituted tolans in high yields.
View MoreTianjin Tensing Fine Chemical Research Develop Centre
Contact:86-022-23718576,13032267585
Address:2-2-201,13 Guiyuan road,Huayuan Industry district,Tianjin,china
Contact:+86-025-52406782
Address:8 Taizishan Rd., Yanjiang Industrial Development Area, Nanjing, Jiangsu, China.
Wuhan Soleado Technology Co.,Ltd.
Contact:86-2783341481 18971291927
Address:RM2405 Unit 1 Builing 1, Taiyin Tower, Changqing Road,Wuhan China
Zhejiang Hoshine Silicon Industry Co., Ltd.
Contact:86-573-89179966
Address:Zhapu Town, Pinghu City, Zhejiang, China
Jiangsu Fengshan Group Co., Ltd.
Contact:86-25-86558671
Address:1903,Central International Mansion 105-6 North Zhongshan Road, Nanjing, China
Doi:10.1246/bcsj.49.2337
(1976)Doi:10.1021/ja035540l
(2003)Doi:10.1016/S0040-4039(03)01832-X
(2003)Doi:10.1039/jr9550003997
(1955)Doi:10.1016/S0040-4039(00)02206-1
(2001)Doi:10.1007/BF00470225
()