N-(alpha-Amidoalkyl)benzotriazole-mediated synthesis of beta '-amido beta-diketones: a general synthetic protocol for N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl] amides

Celik I; Kaniskan N; Kokten S

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N-(alpha-Amidoalkyl)benzotriazole-mediated synthesis of beta '-amido beta-diketones: a general synthetic protocol for N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl] amides

机译：N-（α-酰胺基烷基）苯并三唑介导的β'-氨基β-二酮合成：N- [β-（3,5-di和1,3,5-三取代的吡唑-4-基）的一般合成方案烷基]酰胺

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Various beta '-amido-beta-diketones were first synthesized with N-(alpha-amidoalkyl)benzotriazole-mediated amidoalkylation of 1,3-diketones in moderate yields. These intermediates undergo rapid condensation with hydrazines to give the corresponding N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl]amides. (C) 2008 Elsevier Ltd. All rights reserved.

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《Tetrahedron》 |2009年第1期|共8页
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Celik I; Kaniskan N; Kokten S;
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Benzotriazole; N-(alpha-Amidoalkyl)benzotriazole; Pyrazole; beta '-Amido beta-diketone; VERSATILE AMIDOALKYLATION REAGENTS; ONE-POT SYNTHESIS; 1; 3-DIPOLAR CYCLOADDITIONS; REGIOSELECTIVE SYNTHESIS; PYRAZOLE DERIVATIVES; CONVENIENT SYNTHESIS; DICARBONYL-COMPOUNDS; 1; 3-AMINO ALCOHOLS; CARBONYL-COMPOUNDS; BENZOTRIAZOLE;

机译：苯并三唑;N-（α-酰胺基烷基）苯并三唑;吡唑;β'-酰胺基β-二酮;通用的酰胺烷基化试剂;一键合成;1;3-二元环化条件;区域选择性合成;吡唑衍生物;对苯二甲酸1;3-氨基醇;羰基化合物;苯并三唑;

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1. N-(alpha-Amidoalkyl)benzotriazole-mediated synthesis of beta '-amido beta-diketones: a general synthetic protocol for N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl] amides [J] . Celik I, Kaniskan N, Kokten S Tetrahedron . 2009,第1期

机译：N-（α-酰胺基烷基）苯并三唑介导的β'-氨基β-二酮合成：N- [β-（3,5-di和1,3,5-三取代的吡唑-4-基）的一般合成方案烷基]酰胺
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机译：涉及N，N-（2,4,6-三甲基苯基）（三甲基甲硅烷基）氨基配体的单体镁，钙，锶和钡酰胺的合成和结构

N-(alpha-Amidoalkyl)benzotriazole-mediated synthesis of beta '-amido beta-diketones: a general synthetic protocol for N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl] amides

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