Monatshefte fur Chemie p. 65 - 72 (1989)
Update date:2022-08-05
Topics:
Stanetty, Peter
Puschautz, Erhard
In search of novel biological active thiophene derivatives we recently focused our interest on thienylureas.The present paper deals with substances being in close relation to second generation urea herbicides (C).The main part describes syntheses leading to thiophene carboxylic acids with corresponding substitution patterns.A modified Curtius degradation was used as key step for the formation of the thienylureas. - Keywords: Curtius degradation; Herbicides; Thiophenes; Ureas
View MoreChangyi Xinxing Technology Development Co., Ltd.
Contact:0086-510-86651065(Time Zone:8),86651656
Address:94 Yingbinxilu WestRoad, Huangtu Town, Jiangyin City, Jiangsu, China
website:https://en.yan-xi.com/
Contact:+86 17531190177--
Address:Zhang zhe, guangzong county, xingtai city, hebei province
Chongqing Changfeng Chemical Co., Ltd.
website:http://www.changfengchem.com
Contact:+86-23-67896333
Address:30th Floor, Longhu Ziduxingzuo Building A, 1st Branch,YuSong Rd., Yubei District, Chongqing, China
Zhangjiagang Methese Composite Material Co.,
Contact:0512-85428658
Address:Shazhou Lake Technological Innovation Park,Zhangjiagang City,Jiangsu Province,China
Contact:+86-21-38122007
Address:2, Lane 1123, Kangqiao Road, Pudong New Area, Shanghai
Doi:10.1016/j.tetlet.2010.05.070
(2010)Doi:10.1016/j.ejmech.2010.03.028
(2010)Doi:10.1021/ja1034123
(2010)Doi:10.1021/np1000895
(2010)Doi:10.1002/asia.200900331
(2009)Doi:10.1007/BF00953302
(1989)
