Synthesis p. 929 - 931 (1987)
Update date:2022-07-30
Topics:
Ahlbrecht, Hubertus
Ibe, Marcellinus
A new method for the synthesis of the title compounds by a one-pot reaction is described.It consists of the regioselective alkylation of a 1,3-dithio derivative of 3-cyanopropionaldehyde.The key intermediate is prepared by addition of lithioacetonitrile to 2-(N-methylanilino)acrylonitrile and subsequent lithiation.In a similar way, synthesis of symmetrical 3-cyanoalkane-1,5-diones is possible.
View MoreTengzhou Runlong Fragrance Co., Ltd.
website:http://www.tzrunlong.com/
Contact:--
Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
Zhejiang Kangfeng Chemical Co.,LTD.
Contact:+86-579-86709687
Address:Xueshizhai Industrial Zone, Weishan Town,Dongyang City, Zhejiang Province ,China
Cangzhou Senary Chemical Science-tech Co., Ltd
Contact:+86-317-3563899, 3563699
Address:168 Jinde Road, Cangzhou, Hebei, China
Jiangsu Dacheng Pharmaceutical and Chemical Co.,Ltd
Contact:+86-0517-87036900
Address:Chuzhou Chemical park, Huai'an, Jiangsu Province
website:http://www.alwaychem.com
Contact:+86-532-8586-4000, 8586-5000
Address:NO.51, TAIPING ROAD, QINGDAO, CHINA. 266001
Doi:10.1016/0022-328X(92)80125-H
(1992)Doi:10.1016/S0040-4039(98)00140-3
(1998)Doi:10.1021/jo00248a003
(1988)Doi:10.1021/ja00250a006
(1987)Doi:10.1055/s-0028-1083317
(2009)Doi:10.1007/s10847-013-0349-3
(2014)
