Amine Functionalized Dendronized Polymer as a Homogeneous Base Catalyst for the Synthesis of Polyhydroquinolines and 4-Arylidene-3-Methylisoxazol-5(4H)-Ones
Novel isosorbide initiated polyepichlorohydrin cored PPI dendronized polymer (ISO-PECH-Amine-G1) has been prepared and its structure was determined by different spectro- analytical techniques. The catalytic activity of ISO-PECH-Amine-G1 was explored for the synthesis of polyhydroquinolines and 4-ary...
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| Veröffentlicht in: | Catalysis letters 2022-08, Vol.152 (8), p.2457-2469 |
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| creator | Hiba, K. Prathapan, S. Sreekumar, K. |
| description | Novel isosorbide initiated polyepichlorohydrin cored PPI dendronized polymer (ISO-PECH-Amine-G1) has been prepared and its structure was determined by different spectro- analytical techniques. The catalytic activity of ISO-PECH-Amine-G1 was explored for the synthesis of polyhydroquinolines and 4-arylidene-3-methylisoxazol-5(4
H
)-ones. From an eco-benign perspective, the notable advantages of this protocol are as follows: (i) water as reaction medium, (ii) transition metal-free, (iii) no toxic by-products, (iv) room temperature reaction, (v) simple experimental and work-up procedure, (vi) high conversion, (vii) shorter reaction time, (viii) diverse substrate scope, (ix) no need of solvent extraction and (x) facile reusability of the catalyst. In addition, computational calculations were performed using the B3LYP/6-31G level of theory to explore various density functional theory (DFT) based descriptors such as dipole moment, hardness, chemical potential, electrophilicity index, and the nucleophilicity index of the synthesized derivatives.
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| doi_str_mv | 10.1007/s10562-021-03829-9 |
| format | Article |
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H
)-ones. From an eco-benign perspective, the notable advantages of this protocol are as follows: (i) water as reaction medium, (ii) transition metal-free, (iii) no toxic by-products, (iv) room temperature reaction, (v) simple experimental and work-up procedure, (vi) high conversion, (vii) shorter reaction time, (viii) diverse substrate scope, (ix) no need of solvent extraction and (x) facile reusability of the catalyst. In addition, computational calculations were performed using the B3LYP/6-31G level of theory to explore various density functional theory (DFT) based descriptors such as dipole moment, hardness, chemical potential, electrophilicity index, and the nucleophilicity index of the synthesized derivatives.
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H
)-ones. From an eco-benign perspective, the notable advantages of this protocol are as follows: (i) water as reaction medium, (ii) transition metal-free, (iii) no toxic by-products, (iv) room temperature reaction, (v) simple experimental and work-up procedure, (vi) high conversion, (vii) shorter reaction time, (viii) diverse substrate scope, (ix) no need of solvent extraction and (x) facile reusability of the catalyst. In addition, computational calculations were performed using the B3LYP/6-31G level of theory to explore various density functional theory (DFT) based descriptors such as dipole moment, hardness, chemical potential, electrophilicity index, and the nucleophilicity index of the synthesized derivatives.
Graphic Abstract</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Chemical potential</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Density functional theory</subject><subject>Density functionals</subject><subject>Dipole moments</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Molecular weight</subject><subject>Nitrogen</subject><subject>Organic chemistry</subject><subject>Organometallic Chemistry</subject><subject>Physical Chemistry</subject><subject>Polyepichlorohydrins</subject><subject>Polymer industry</subject><subject>Polymers</subject><subject>Reaction time</subject><subject>Room temperature</subject><subject>Solvent extraction</subject><subject>Substrates</subject><subject>Transition metal compounds</subject><subject>Transition metals</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kc1O3DAUhaOqlUopL9CVJTZ0YeqfxI6XwwCdSiCQoBI7y9g3M0aJTe2MRHiWPmw9E6TukBf32jrfuVc-VfWNklNKiPyRKWkEw4RRTHjLFFYfqgPaSIZbqR4-lp5QirlkD5-rLzk_EUKUpOqg-rsYfAB0uQ129DGY3r-CQ-cQXIph39_GfhogIZORQas4xDUEiNuMzkwGtDSj6ac8oi4mNG4A3U2hlOwzit2e3UzF6s_Wh9iXScUkOFTjRZp674oT5vgaxk255fhiXmOPm5N69R3fFO3X6lNn-gxHb_Ww-n15cb9c4aubn7-WiytsedOOWDFpZcMaJ6xwpuaE1MQqwYRSwKjjtKnrR1BCkK5tHW9Fa7sGpDPS2kfuBD-sjmff592mkEf9FLepfEbWxYRwwajYqU5n1dr0oH3o4piMLcfB4G0M0PnyvpD7KGS7A9gM2BRzTtDp5-QHkyZNid7FpufYdIlN72PTqkB8hnIRhzWk_7u8Q_0D4GCcKQ</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Hiba, K.</creator><creator>Prathapan, S.</creator><creator>Sreekumar, K.</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20220801</creationdate><title>Amine Functionalized Dendronized Polymer as a Homogeneous Base Catalyst for the Synthesis of Polyhydroquinolines and 4-Arylidene-3-Methylisoxazol-5(4H)-Ones</title><author>Hiba, K. ; Prathapan, S. ; Sreekumar, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c358t-927c7525d6c6da430040c962699e21d31544be9660f88d3868cf5e7da7ccb3d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Chemical potential</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Density functional theory</topic><topic>Density functionals</topic><topic>Dipole moments</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Molecular weight</topic><topic>Nitrogen</topic><topic>Organic chemistry</topic><topic>Organometallic Chemistry</topic><topic>Physical Chemistry</topic><topic>Polyepichlorohydrins</topic><topic>Polymer industry</topic><topic>Polymers</topic><topic>Reaction time</topic><topic>Room temperature</topic><topic>Solvent extraction</topic><topic>Substrates</topic><topic>Transition metal compounds</topic><topic>Transition metals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hiba, K.</creatorcontrib><creatorcontrib>Prathapan, S.</creatorcontrib><creatorcontrib>Sreekumar, K.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Catalysis letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hiba, K.</au><au>Prathapan, S.</au><au>Sreekumar, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Amine Functionalized Dendronized Polymer as a Homogeneous Base Catalyst for the Synthesis of Polyhydroquinolines and 4-Arylidene-3-Methylisoxazol-5(4H)-Ones</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>152</volume><issue>8</issue><spage>2457</spage><epage>2469</epage><pages>2457-2469</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>Novel isosorbide initiated polyepichlorohydrin cored PPI dendronized polymer (ISO-PECH-Amine-G1) has been prepared and its structure was determined by different spectro- analytical techniques. The catalytic activity of ISO-PECH-Amine-G1 was explored for the synthesis of polyhydroquinolines and 4-arylidene-3-methylisoxazol-5(4
H
)-ones. From an eco-benign perspective, the notable advantages of this protocol are as follows: (i) water as reaction medium, (ii) transition metal-free, (iii) no toxic by-products, (iv) room temperature reaction, (v) simple experimental and work-up procedure, (vi) high conversion, (vii) shorter reaction time, (viii) diverse substrate scope, (ix) no need of solvent extraction and (x) facile reusability of the catalyst. In addition, computational calculations were performed using the B3LYP/6-31G level of theory to explore various density functional theory (DFT) based descriptors such as dipole moment, hardness, chemical potential, electrophilicity index, and the nucleophilicity index of the synthesized derivatives.
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| subjects | Catalysis Catalysts Catalytic activity Chemical potential Chemical synthesis Chemistry Chemistry and Materials Science Density functional theory Density functionals Dipole moments Industrial Chemistry/Chemical Engineering Molecular weight Nitrogen Organic chemistry Organometallic Chemistry Physical Chemistry Polyepichlorohydrins Polymer industry Polymers Reaction time Room temperature Solvent extraction Substrates Transition metal compounds Transition metals |
| title | Amine Functionalized Dendronized Polymer as a Homogeneous Base Catalyst for the Synthesis of Polyhydroquinolines and 4-Arylidene-3-Methylisoxazol-5(4H)-Ones |
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