Chemistry Letters p. 215 - 216 (1995)
Update date:2022-08-11
Topics:
Imamura, Hayao
Suda, Eisaku
Konishi, Tomohiro
Sakata, Yoshihisa
Tsuchiya, Susumu
Europium and ytterbium catalysts separated on active carbon from a solution of lanthanide metals dissolved in liquid ammonia were found to be effective for oligomerization of alkynes.Selective cyclic dimerization and trimerization of propyne and ethyne to cyclohexadiene and benzene occurred during the oligomerization, respectively, in which the active catalysts were characterized as lanthanide imides induced by the thermal treatment.
View More
Xi'an Kaixiang Photoelectric Technology Co., Ltd
website:http://www.kxmaterials.com/
Contact:86-29-15991651477
Address:Building 6, Biopharmaceutical Industry R&D Cluster Base, No. 16, Caotang 4th Road, Caotang Science and Technology Industrial Base, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact:+86-13914766747
Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
Shanghai Yudiao Chemistry Technology Co.,Ltd
Contact:0086-18964703211
Address:Building NO.5, NO.218,Rongtian Road,ganxiang town,Jinshan District,shanghai,201518,china
HEZE KINGVOLT CHEMICAL CO., LTD
Contact:86-573-82118911
Address:Juancheng Industry Park
website:http://www.alwaychem.com
Contact:+86-532-8586-4000, 8586-5000
Address:NO.51, TAIPING ROAD, QINGDAO, CHINA. 266001
Doi:10.3390/50300405
(2000)Doi:10.1021/ja01151a010
(1951)Doi:10.1021/jo502578x
(2015)Doi:10.1016/j.mencom.2009.09.008
(2009)Doi:10.1016/j.tetlet.2012.06.041
(2012)Doi:10.1021/acs.organomet.5b00811
(2015)
