Dergi makalesi Açık Erişim
Aktas, Mehmet; Uyanik, Arzu; Eymur, Serkan; Yilmaz, Mustafa
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">L-proline derivatives based on a calix[4]arene scaffold as chiral organocatalysts for the direct asymmetric aldol reaction in water</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">SUPRAMOLECULAR CHEMISTRY</subfield> <subfield code="v">28</subfield> <subfield code="n">5-6</subfield> <subfield code="c">351-359</subfield> </datafield> <controlfield tag="001">58845</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">A new series of water-compatible proline catalysts (4-6) derived from calixarene bearing a hydrophobic nature have been synthesised. It was found that the compound 4 was a highly efficient organocatalyst for aldol reactions occurred in the water. Under optimised reaction conditions, high yields (up to 82%), good enantioselectivities (ee up to 81%) and high diastereoselectivities (dr up to 91:9) were obtained.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Selcuk Univ, Dept Chem, Konya, Turkey</subfield> <subfield code="a">Uyanik, Arzu</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Giresun Univ, Dept Energy Syst Engn, Giresun, Turkey</subfield> <subfield code="a">Eymur, Serkan</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Selcuk Univ, Dept Chem, Konya, Turkey</subfield> <subfield code="a">Yilmaz, Mustafa</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">article</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">Selcuk Univ, Dept Chem, Konya, Turkey</subfield> <subfield code="a">Aktas, Mehmet</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2016-01-01</subfield> </datafield> <controlfield tag="005">20210316003655.0</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:58845</subfield> <subfield code="p">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:1fe5a02c5ecb92833ab7ec37bc36194c</subfield> <subfield code="s">230</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/58845/files/bib-2a724fdd-e649-4f43-96e1-10cb8f8c4899.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1080/10610278.2015.1073288</subfield> <subfield code="2">doi</subfield> </datafield> </record>
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