ISOXAZOLINES

作品数:12被引量:3H指数:1
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相关领域:理学更多>>
相关期刊:《Open Journal of Veterinary Medicine》《Chinese Journal of Structural Chemistry》《Organic Chemistry Frontiers》《Chinese Journal of Reactive Polymers》更多>>
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Fromα-keto acids to nitrile oxides enabled by copper nitrate:a facile access to fused isoxazolines被引量:2
《Organic Chemistry Frontiers》2022年第3期676-681,共6页Yuping Zhu Tianqi Liu Bingxin Liu Houguang Shi Qitao Tan Bin Xu 
This work was supported by the National Natural Science Foundation of China(21871174,22171178,21971159);Innovation Program of Shanghai Municipal Education Commission(2019-01-07-00-09-E00008).The authors thank Prof.Chang-Hua Ding and Dr Mingchun Gao for their helpful discussions.Also,many thanks to Ms Jianjian Zha and Mr Shaohang Lu for performing the experiments for the revision.
α-Keto acids were unprecedentedly employed as novel precursors of nitrile oxides on treatment with copper nitrate,which reacted with maleimides via[3+2]dipolar cycloaddition leading to pharmacologically interesting f...
关键词:NITRATE FUSED OXIDES 
TCCA/NCS-Promoted Cascade Cyclization of <i>β</i>, <i>γ</i>-Unsaturated Compounds: Synthesis of Isoxazolines and Pyrazolines
《International Journal of Organic Chemistry》2021年第4期187-198,共12页Khidir Tajelseir Othman Nibras Ahmed Elaas 
2-Isoxazolines and 2-pyrazolines have been derived from oxime and hydrazone derivatives reacted with N-chlorosuccinimide (NCS)...
关键词:2-Isoxazolines 2-Pyrazolines NCS TCCA 
Synthesis of trifluoromethyl-/cyclopropyl-substituted 2-isoxazolines by DBU-promoted domino reaction
《Chinese Chemical Letters》2017年第8期1780-1783,共4页Xiao-Dong Liu Hai-Yan Ma Chun-Hui Xing Long Lu 
Supports from the National Natural Science Foundation of China (Nos. 21272257, 21274041 and 21474028)
NTrifluoromethyl and cyclopropyl substituted 2-isoxazolines were synthesized via a DBU-promoted domino reaction of β-trifluoromethyl-/β-cyclopropyl-substituted enones with hydroxylamine. The domino reaction consists...
关键词:Isoxazoline Enone Michael addition Cyclization Domino reaction 
Preference of Dogs between Two Commercially Available Oral Formulations of Ectoparasiticide Containing Isoxazolines,Afoxolaner or Fluralaner被引量:1
《Open Journal of Veterinary Medicine》2015年第2期25-29,共5页Lenaig Halos Douglas S.Carithers Ruchika Solanki Heather Stanford Sheila J.Gross 
Because of their convenience, oral dosage forms are an emerging trend in companion animal formulations. Ectoparasiticides represent a significant proportion of the treatments administered to pets, and recently oral fo...
关键词:PALATABILITY PREFERENCE Oral Ectoparasiticide Treatment COMPLIANCE 
Oxidative aromatization of 3,5-disubstituted 2-isoxazolines by nitric oxide
《Chinese Chemical Letters》2007年第7期788-790,共3页Rui Li Wen Tao Wu Guai Li Wu Yuan Fan Long Min Wu 
Project 20572040 supported by National Natural Science Foundation of China.
3,5-Disubstituted 2-isoxazolines were oxidized to corresponding isoxazoles by nitric oxide in dichloromethane. The reaction more likely occurred via a one-electron transfer process.
关键词:2-Isoxazolines Nitric oxide 2-Isoxazole AROMATIZATION 
Synthesis and Crystal Structure of Diethyl 5-Acetoxy-3-(4-chlorophenyl)- 4,5-dihydroisoxazol-5-yl-5-phosphonate
《Chinese Journal of Structural Chemistry》2006年第12期1453-1456,共4页尚志强 陈茹玉 黄有 
This work was supported by NNSFC (No.20172027)
The crystal structure of the title compound, diethyl 5-acetoxy-3-(4-chlorophenyl)-4,5- dihydroisoxazol-5-yl-5-phosphonate (C15H19CINO6P, Mr = 375.73), has been synthesized by the treatment of nitrile oxides and l-...
关键词:crystal structure ISOXAZOLINES PHOSPHONATE synthesis 
One-pot Synthesis of Isoxazolines Using Soluble Polymer-supported Acrylates
《Chinese Chemical Letters》2005年第4期440-442,共3页LanTAO PengFeiZHANG YiXinGU 
An efficient and rapid parallel liquid-phase synthesis of isoxazolines has been reported. The one-pot three-component reaction of polyethylene glycol-supported acrylates, aldehydes and hydroxylamine hydrochloride in...
关键词:ISOXAZOLINES 1 3-dipolar cycloaddition soluble polymer liquid-phase synthesis polythylene glycol. 
Regioselective Synthesis of Multi-substituted Phenylselenomethyl Isoxazolines
《Chinese Chemical Letters》2004年第11期1279-1280,共2页WeiMingXU LuLingWU XianHUANG 
A mild, regioselective 1, 3-dipolar cycloaddition protocol for the preparation of phenylselenomethyl isoxazolines through substituted allyl phenyl selenides and nitrile oxides was reported.
关键词:1 3-Dipolar cycloaddition ISOXAZOLINES selenides. 
One-pot Synthesis of Isoxazolines Using Soluble Polymer-supported Acrylate
《Chinese Journal of Chemistry》2003年第1期7-8,共2页商永嘉 王彦广 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .2 9972 0 37)
An efficient liquid-phase synthesis of isoxazolines through a 1,3-dipolar cycloaddition is described. Soluble polymer-supported acrylate reacted with nitrile oxides generated in-situ, followed by cleavage from the sup...
关键词:poly(ethylene glycol) (PEG) ISOXAZOLINE CYCLOADDITION LIQUID-PHASE 
SOLID PHASE SYNTHESIS OF ISOXAZOLINES
《Chinese Journal of Reactive Polymers》2002年第1期55-60,共6页SUNWeimin LUOJuntao HUANG Wenqiang 
NNSFC (20074017,29844001) and Visiting Scholar Foundation of Key Lab. In University
The solid-phase synthesis of isoxazolines on 2-polystyrylsulfonamidoethanol resin is reported. 2-Polystyrylsulfonamidoethanol resin 1 was reacted with acryloyl chloride to afford 2-polystyrylsulfonylamidoethyl acrylat...
关键词:Solid phase synthesis 2-Polystyrylsulfonamidoethanol ISOXAZOLINE 
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