Chemistry Letters p. 703 - 706 (1992)
Update date:2022-09-26
Topics:
Nakayama, Juzo
Sugino, Motoaki
Ishii, Akihiko
Hoshino, Masamatsu
Tri-2-thienylmethyllithium, produced by treatment of tri-2-thienylmethane with butyllithium in the presence of N,N,N',N'-tetramethylethylenediamine at -78 deg C in tetrahydrofuran, reacts with primary alkyl halides to give the alkylated products on the carbanion center nearly quantitatively, while the reaction with secondary and tertiary alkyl halides affords not only the substitution products at the carboanion center but also those at the 3-position of the thiophene ring.
View MoreShanghai ZaiQi Bio-Tech Co., Ltd.,
Contact:+86-21-5482 4098
Address:Bldg. No.7, No.201 MinYi Rd,Songjiang CaoHeJing High-Tech Park Shanghai 201516 P,R,China
Buffett (China) Holding Co.,Ltd
Contact:4006570891
Address:
Improve Medical Technology(Nanxiong) Co., Ltd
Contact:86-751-3836997
Address:No.33, Pingan First Road, Fine Chemical Industry Base, Nanxiong City, Shaoguan, Guangdong, China
Contact:+86-633-8332928
Address:No.1,Huanghai Yilu.Rizhao,Shandong
Shanghai Dynamic Industrial Co.,Ltd.
website:http://www.shdynamic.com
Contact:86-021 3392 6680
Address:Room 805 Information Tower, No.1403 Minsheng Road, Pudong New Area, Shanghai 200135, P. R. China
Doi:10.1016/j.cattod.2012.03.039
(2012)Doi:10.1021/acs.joc.0c02869
(2021)Doi:10.1016/j.molstruc.2012.07.054
(2013)Doi:10.1248/cpb.c12-00292
(2012)Doi:10.1039/c2cc36839k
(2013)Doi:10.2147/OTT.S142492
(2017)