{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T06:34:53Z","timestamp":1700030093817},"reference-count":14,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2007,5,16]],"date-time":"2007-05-16T00:00:00Z","timestamp":1179273600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chirality"],"published-print":{"date-parts":[[2007,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A novel chiral packing material for high\u2010performance liquid chromatography (HPLC) was prepared by connecting (<jats:italic>R<\/jats:italic>)\u20101\u2010phenyl\u20102\u2010(4\u2010methylphenyl) ethylamine (PTE) amide derivative of (<jats:italic>S<\/jats:italic>)\u2010isoleucine to aminopropyl silica gel through 2\u2010amino\u20103,5\u2010dinitro\u20101\u2010carboxamido\u2010benzene unit. This chiral stationary phase was applied to the enantioselective and diastereoselective separation of five pyrethroid insecticides by HPLC under normal phase condition. To achieve satisfactory baseline separation an optimization of the variables of mobile phase composition was required. The two enantiomers of fenpropathrin and four stereoisomers of fenvalerate were baseline separated using hexane\u20101,2\u2010dichloroethane\u20102\u2010propanol as mobile phase. The results show that the enantioselectivity of CSP is better than Pirkle type 1\u2010A column for these compounds. Only partial separations for the cypermethrin and cyfluthrin stereoisomers were observed. Seven peaks and eight peaks were observed for cypermethrin and cyfluthrin, respectively. The elution orders were assigned by using different stereoisomer\u2010enriched products. Chirality, 2007. \u00a9 2007 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/chir.20423","type":"journal-article","created":{"date-parts":[[2007,5,16]],"date-time":"2007-05-16T22:22:34Z","timestamp":1179354154000},"page":"574-580","source":"Crossref","is-referenced-by-count":12,"title":["Enantioselective and diastereoselective separation of synthetic pyrethroid insecticides on a novel chiral stationary phase by high\u2010performance liquid chromatography"],"prefix":"10.1002","volume":"19","author":[{"given":"Xulin","family":"Tan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shicong","family":"Hou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Min","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,5,16]]},"reference":[{"key":"e_1_2_1_2_2","first-page":"9","volume-title":"Chirality in agrochemicals","author":"Chamberlain K","year":"1998"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2004.02.036"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9673(94)00890-L"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(00)96409-4"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(00)91472-9"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(01)95375-0"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(01)89339-0"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/chir.20122"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(99)00871-7"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetasy.2005.01.042"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(01)84236-9"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(01)88550-2"},{"key":"e_1_2_1_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/jf035179m"},{"key":"e_1_2_1_15_2","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1093\/jaoac\/77.4.810","article-title":"Liquid chromatographic determination of pyrethroids as active ingredients in pesticide formulations","volume":"77","author":"Benny K","year":"1994","journal-title":"J AOAC Int"}],"container-title":["Chirality"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fchir.20423","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chir.20423","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T05:43:14Z","timestamp":1700026994000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/chir.20423"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,5,16]]},"references-count":14,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2007,7]]}},"alternative-id":["10.1002\/chir.20423"],"URL":"https:\/\/doi.org\/10.1002\/chir.20423","archive":["Portico"],"relation":{},"ISSN":["0899-0042","1520-636X"],"issn-type":[{"value":"0899-0042","type":"print"},{"value":"1520-636X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,5,16]]}}}