Supported by the National High Technology Research and Development Program of China(No.2011AA100805) and the National Natural Science Foundation of China(No.20875037).
An environmentally friendly method for extracting sulfonamides(SAs) residues from animal feed was described and applied. The method used online microwave-assisted steam extraction coupled with solid phase extraction...
A novel generation of oxazole vlide and interception with sulfonamide have been well developed to construct fully substituted amidines. This copper-catalyzed four-component reaction incorporates two diazo molecules to...
supported by the National Nature Science Foundation of China (No. 51406109)
In this paper, we propose a novelmethod based on the plate theory to simultaneously predict retention times and peak shapes under gradient elutions and different flow rates by reversed-phase high-performance liquid ch...
Supported by the National Natural Science Foundation of China(Nos. 81373259, 81573286).
A new and convenient procedure was developed for the preparation of sulfonamides and sulfonic esters using N-fluorobenzenesulfonimide(NFSI) as a novel phenylsulfonyl group transfer reagent. In this protocol, a broad...
project(P-2549)was supported by Higher Education Commission(HEC)Govt.of Pakistan
In this study, a novel 4-((4-chlorophenylsulfonamido)methyl)cyclohexanecarboxylic acid(C(14)H(18)ClNO4S) was synthesized by the reaction of tranexamic acid and 4-chlororbenzene sulfonyl chloride in basic med...
This project(P-2549)was supported by Higher Education Commission(HEC)Govt.of Pakistan
A new sulfonamide, 4-{(4-nitrophenylsulfonamido)methyl}cyclohexanecarboxylic acid(C14H18N2O6S), has been synthesized by the reaction of tranexamic acid and 4-nitrobenzenesulfonyl chloride in basic medium at room t...
supported by grants from the project of the education department of Shaanxi Province(No.2013JK0839)
4",7-Dimethoxy-N-methylisoflavone-3"-sulfonamide (3) was synthesized by a two step synthesis method and characterized via IR and 1H NMR. Its chemical structure was determined by X-ray single-crystal diffraction. I...
Bu-Ali Sina University Research Council and Center of Excellence in Development of Environmentally Friendly Methods for Chemical Synthesis(CEDEFMCS) for their support of this work
The electrochemical synthesis of some new sulfonamide derivatives was carried out via the electrochemical oxidation of 2,3-dihydrophthalazine-l,4-dione (1) in the presence of arylsulfinic acids (2a and 2b) as nucl...
financially supported by the National Science&Technology Major Project(2009ZX09301-003-9-1)
A novel series of diaryl urea derivatives bearing sulfonamide moiety have been designed and synthesized. Their in vitro antitumor effect against human cancer cell lines MX-1, A375, HepG2, Ketr3 and HT-29 was screened ...
A facile synthesis of various allyl sulfonamides based on imidation of allyl sulfides with chloramine-T and sub- sequent [2,3]-sigmatropic rearrangement has been achieved without metal catalysts. The reaction complete...