Journal of Heterocyclic Chemistry p. 919 - 923 (1983)
Update date:2022-08-05
Topics:
Vekemans
Pollers Wieers
Hoornaert
The hydrohalides of 2-sec-aminoalkanenitriles on treatment with oxalyl halides in o-dichlorobenzene at 80-100° give 3,5-dihalo-2(1H)-pyrazinones, of which the 3-halo substituent is easily replaced by nucleophiles. A reaction mechanism for the pyrazinone s
View MoreWuhan Chemchemical Co., Ltd.(expird)
Contact:15973022782
Address:7-5-6218,Incubation Centre,Guandong Industry Park, East Lake High-Tech Development Zone,Wuhan City.
Guangzhou Flower's Song Fine Chemical CO,. Ltd
Contact:+86-20-87475199
Address:No.12, Fenghuang 3 Road, Jiulong Industrial Park, Luogang District, Guangzhou. China
hangzhou sunchem trading co., ltd.
Contact:13588470430--
Address:Room 406-407, the 4th Building, No549
NINGBO PANGS CHEM INT’L CO., LTD.
Contact:+86-0574-27666801
Address:Floor 21, Building 11, Xintiandi, No. 689, Shijiroad, Ningbo, Zhejiang, China
Beijing Green Guardee Technology CO,.LTD
Contact:+86-10-69706062
Address:F2 BLdj,5 No.37 Chaoqian Road
Doi:10.1002/chem.200500735
(2006)Doi:10.1055/s-2006-926243
(2006)Doi:10.1039/jr9470000637
(1947)Doi:10.1021/ja068230m
(2007)Doi:10.1021/ja056912o
(2006)Doi:10.1039/jr9330001375
()
