Tetrahedron Letters p. 859 - 862 (1990)
Update date:2022-08-02
Topics:
Langhals, Elke
Langhals, Heinz
A mixture of solid KOH in dimethyl sulfoxide has a strong basicity, but only a low nucleophilicity and is used for α-methylation of ketones.With this simple and inexpensive reagent complete methylation with yields up to 90percent can be achieved.
View MoreShanghai Sharing technologies Co., Ltd.
Contact:86-021-66787223
Address:No11, Lane 225, Jinxiang Road,Pudong district
Shanghai Massive Chemical Technology Co., Ltd.
website:http://www.massivechem.com/
Contact:+86 21 34943721
Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,
website:http://www.jairadhesales.com
Contact:0091-79-26431096
Address:309 Harikrupa Tower,Nr old Sharda Mandir Char Rasta,Ellisbridge
Shanghai better-in Medical Technology Co.,LTD.
Contact:+86-21-38921049
Address:Lane 720 zhangjianggaoke cailun road, Pudong, Shanghai, room 513
Tianjin Jiuri New Materials Co., Ltd.
Contact:+86-22-58889220
Address:C-5/6, Vison Hill, No.1 Gonghua Road, Huayuan Hi-tech Park, Tianjin, China.
Doi:10.1016/S0040-4039(00)99361-4
(1989)Doi:10.1039/c0ob00753f
(2011)Doi:10.1002/adsc.201000828
(2011)Doi:10.1039/c0dt01367f
(2011)Doi:10.1021/ol2004066
(2011)Doi:10.1021/jo200243d
(2011)
