Anticoccidial composition, carbanilides and method of preparing them
申请人:ELI LILLY AND COMPANY
公开号:EP0015110A2
公开(公告)日:1980-09-03
Compositions containing a combination of a polyether antibiotic and a carbanilide are particularly effective in controlling coccidiosis in poultry.
含有聚醚抗生素和卡巴内酯组合的复合物对控制家禽球虫病特别有效。
US4468380A
申请人:——
公开号:US4468380A
公开(公告)日:1984-08-28
US4526997A
申请人:——
公开号:US4526997A
公开(公告)日:1985-07-02
Lewis Base Catalysis by Thiourea: <i>N</i>-Bromosuccinimide-Mediated Oxidation of Alcohols
作者:Chandra Bhushan Tripathi、Santanu Mukherjee
DOI:10.1021/jo202269p
日期:2012.2.3
In recent times, (thio)ureaderivatives have become synonymous with hydrogenbonding owing to their extensive applicability as small molecule organocatalysts. In this paper, another activation mode by thiourea derivatives, namely via Lewis base catalysis, is disclosed for the NBS-mediated oxidation of alcohols. The mild reaction conditions employed here is suitable for chemoselective oxidation of secondary