CHLOROFORMATE

作品数：6被引量：6H指数：2
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相关领域：理学化学工程更多>>
相关期刊：《Journal of Chinese Pharmaceutical Sciences》《Digital Chinese Medicine》《Chinese Journal of Chemistry》《American Journal of Analytical Chemistry》更多>>
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Evaluation of Baishao(Radix Paeoniae Alba)and Chishao(Radix Paeoniae Rubra)from different origins based on characteristic spectra of amino acids被引量：2
《Digital Chinese Medicine》2021年第2期120-129,共10页LI Shasha ZHANG Yiping DENG Yuanhui WANG Qian XIE Zhiru Ibarra-Estrada Emmanuel XIAO Xue 
We thank for the funding support from the Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases(No.2018B030322012).
Objective To evaluate the difference between Baishao(Paeoniae Radix Alba,PRA)and Chishao(Paeoniae Radix Rubra,PRR)from different regions based on the characteristic spectra of amino acids(AAs).Methods Fingerprints of ...
关键词：O-phthalaldehyde-9-fluorenylmethyl chloroformate(OPA-FMOC)pre-column derivatization method Amino acids characteristic spectra Baishao(Paeoniae Radix Alba PRA) Chishao(Paeoniae Radix Rubra PRR) Pattern recognition 
An Application of Gas Chromatography-Mass Spectrometry (GC-MS) Fast Automated Scan/SIM Type (FASST) in Determining the Preservative Levels in Foods被引量：2
《American Journal of Analytical Chemistry》2017年第5期307-316,共10页Eman Wajeh Ammen Raghad Al-Salhi 
The preservatives used in food products are strictly monitored and regulated. The present study aims to imply a sensitive and reliable analytical method to quantify two classes of preservatives (i.e. carboxylic acid a...
关键词：Food PRESERVATIVES GC-MS FASST Acquisition CHLOROFORMATE DERIVATIZATION DLLME 
A validated HPLC method for the determination of donepezil in human plasma after derivatization with 9-fluorenylmethyl chloroformate被引量：2
《Journal of Chinese Pharmaceutical Sciences》2014年第2期118-123,共6页Reza Ahmadkhaniha Abdolrahman Nazari Mohsen Amini Effat Souri 
A new HPLC method has been developed for determining donepezil in human plasma. To find the optimum conditions, a derivatization reaction was performed in different media, and the reaction product was identified by NM...
关键词：9-Fluorenylmethyl chloroformate DERIVATIZATION HPLC 
Determination of Enantiomeric Composition of Substituted Tetrahydroisoquinolines Based on Derivatization with Menthyl Chloroformate
《American Journal of Analytical Chemistry》2013年第3期125-133,共9页Jan Prech Václav Matousek JiriVáclavik Jan Pechacek Kamila Syslova Petr Sot Jakub Januscak Beáta Vilhanová Marek Kuzma Jaromir Toman Petr Kacer 
The authors would like to acknowledge the Grant Agency of the Czech Republic for funding this work through re-search grants GACR 104/09/1497 and P106/12/1276.
A method for the analysis of the optical purity of a series of chiral substituted tetrahydroisoquinolines (THIQs) was developed. The method is based on pre-column derivatization of the analytes with the derivatization...
关键词：TETRAHYDROISOQUINOLINES Enantiomeric Composition DERIVATIZATION Menthyl Chloroformate Gas Chromatography 
A facile protocol for N-Cbz protection of amines in PEG-600
《Chinese Chemical Letters》2012年第7期789-792,共4页Chun Lin Zhang Dong Feng Zhang Hong Yi Zhao Zi Yun Lin Hai Hong Huang 
the National Science and Technology Project of China(No.2009ZX09102-054)for financial support
An efficient and eco-friendly protocol for the chemoselective N-benzyloxycarbonylation of amines was described.The reaction of amines with benzyl chloroformate（Cbz-Cl） in the presence of PEG-600 at room temperature ...
关键词：Benzyl chloroformate （Cbz-C1） N-Cbz protection AMINES PEG-600 
A New Initiator Cholesteryl Chloroformate for Cupper-Based Atom Transfer Radical Polymerization of Methyl Methacrylate
《Chinese Journal of Chemistry》2004年第12期1436-1439,共4页曹健 楚娟 张可达 
Project supported by the National Natural Science Foundation of China (No. 20474042).
The polymerization of metyl methacrylate (MMA) was studied in detail by use of CuCl/L as a catalyst and cho-lesteryl chloroformate (CC) as an initiator. It was found that the atom transfer radical polymerization of MM...
关键词：ATRP INITIATOR polymethyl methacrylate cholesteryl chloroformate 
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