Heterocyclic Communications p. 367 - 374 (2008)
Update date:2022-07-29
Topics:
Guravaiah, Nalajam
Rajeswar Rao, Vedula
Reaction of 3-(2-Mercapto-1H-imidazol-4-yl)chromen-2-one (1) with various alkyl/aryl/phenacyl halides in a mixture of anhydrous ethanol and dimethyl formamide gave the corresponding 3-(2-substituted sulfanyl-1H-imidazol-4-yl) chromen-2-ones (2).These on further reaction with hydrogen peroxide in acetic acid resulted in the formation of corresponding sulfones(3) in good yields.the structure of the synthesized compounds were established from evidences like IR,NMR and mass spectral data.
Contact:+86-0592 5353131
Address:No.56 Guani Road Software Park 2,Siming District
Chengdu Biopurify Phytochemicals Ltd.
website:http://www.phytopurify.com
Contact:+86-28-82633397
Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China
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
Wuhan Jing Chu Chen Pharmaceutical Chemical Co., Ltd.
Contact:027-88877050
Address:Wuhan
Nanjing Raise Pharmatech Co., Ltd
website:http://www.raisechem.com
Contact:+86-25-58649566
Address:B381,No.606,Ningliu Road,Jiangbei New Area,Nanjing,Jiangsu Province,China
Doi:10.1021/jm00172a036
(1990)Doi:10.1055/s-0040-1705949
(2021)Doi:10.1002/ejoc.200900306
(2009)Doi:10.1016/j.tet.2009.06.022
(2009)Doi:10.1021/om034122m
(2003)Doi:10.1002/adsc.200800692
(2009)
