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Reactive Polymers, Ion Exchangers, Sorbents最新文献

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Polymer-bound crown ethers. I. Synthesis and complexation of polymer-bound benzocrown ethers 聚合物结合的冠醚。1、聚合物结合苯并冠醚的合成与配位☆
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90050-5
A. Zitsmanis, A. Roska, M. Klyavinsh
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引用次数: 1
A complex-forming polymer containing 3-methylpyrazole groups 一种含有3-甲基吡唑基团的络合物形成聚合物
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90113-4
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引用次数: 0
Polymer-supported heterocyclic compounds in acylation reactions 酰基化反应中聚合物支撑的杂环化合物
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90099-2
{"title":"Polymer-supported heterocyclic compounds in acylation reactions","authors":"","doi":"10.1016/0167-6989(88)90099-2","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90099-2","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90099-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138260646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reactions of substrates adsorbed onto polymer supports: Stereochemical effects 底物吸附在聚合物载体上的反应:立体化学效应
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90104-3
{"title":"Reactions of substrates adsorbed onto polymer supports: Stereochemical effects","authors":"","doi":"10.1016/0167-6989(88)90104-3","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90104-3","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90104-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138260681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What is the real mechanism of polymer-supported phase-transfer catalysis? 聚合物支撑相转移催化的真正机理是什么?
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90060-8
{"title":"What is the real mechanism of polymer-supported phase-transfer catalysis?","authors":"","doi":"10.1016/0167-6989(88)90060-8","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90060-8","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90060-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138303035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transformation of 4-oxo-1,3-benzoxazinium salts to 5-(2-hydroxyphenyl)-1,2,4-triazoles 4-氧-1,3-苯并恶嗪盐转化为5-(2-羟基苯基)-1,2,4-三唑
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90117-1
{"title":"Transformation of 4-oxo-1,3-benzoxazinium salts to 5-(2-hydroxyphenyl)-1,2,4-triazoles","authors":"","doi":"10.1016/0167-6989(88)90117-1","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90117-1","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90117-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138241493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The addition of CCl4 to styrene catalyses by homogeneous or immobilised copper complexes 均相或固定铜配合物将CCl4加入苯乙烯催化
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90094-3
{"title":"The addition of CCl4 to styrene catalyses by homogeneous or immobilised copper complexes","authors":"","doi":"10.1016/0167-6989(88)90094-3","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90094-3","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90094-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138241546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthetic applications of polymer-bound purine and pyrimidine bases 聚合物结合嘌呤和嘧啶碱的合成应用☆
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90052-9
Kiichi Takemoto, Koichi Kondo
{"title":"Synthetic applications of polymer-bound purine and pyrimidine bases","authors":"Kiichi Takemoto,&nbsp;Koichi Kondo","doi":"10.1016/0167-6989(88)90052-9","DOIUrl":"10.1016/0167-6989(88)90052-9","url":null,"abstract":"<div><p>Synthetic applications of polymer-bound purine and pyrimidine derivatives, based on their tautomerism, have been studied. The chloropyrimidine derivatives, which were highly reactive and could revert to the more stable lactam form, were particularly useful for dehydration and dehydrosulfanylation reactions. Alkoxypyrimidines were thermally cleaved to give olefins or esters, causing lactim to lactam transformation. Dissociation of alkylthio groups from thioalkylpurines and thioalkylpyrimidines took place under basic conditions to give olefins, indicating another example of tautomeric transformation.</p></div>","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90052-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73422040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polymerization and copolymerization of metal-containing monomers as a means of preparing immobilized catalysts 含金属单体的聚合和共聚，作为制备固定化催化剂的手段
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90056-6
A.D. Pomogailo
{"title":"Polymerization and copolymerization of metal-containing monomers as a means of preparing immobilized catalysts","authors":"A.D. Pomogailo","doi":"10.1016/0167-6989(88)90056-6","DOIUrl":"10.1016/0167-6989(88)90056-6","url":null,"abstract":"<div><p>Conditions for preparing polymer-supported metal complex catalysts by polymerization and copolymerization of metal-containing monomers (MCM), i.e., compounds with a metal-containing unit and a multiple bond capable of polymerization, were analysed. Three main types of MCM, their composition and structure, and peculiarities of their homo- and copolymerization are described. The main conversions different from polymerization of conventional monomers are highlighted. The structural arrangement of both the metal complexes and the MCM-based polymers are considered, as well as the conversion observed upon incorporation in the macrochain. The main directions of application of MCM and MCM-based polymers in catalysis are defined.</p></div>","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90056-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84274720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Determination of texture properties of swollen polymer materials by inverse steric exclusion chromatography 用反位阻色谱法测定膨化高分子材料的织构性质
Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-09-01 DOI: 10.1016/0167-6989(88)90068-2
{"title":"Determination of texture properties of swollen polymer materials by inverse steric exclusion chromatography","authors":"","doi":"10.1016/0167-6989(88)90068-2","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90068-2","url":null,"abstract":"","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90068-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138302759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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