A short synthesis of pyridines from deprotonated alpha-aminonitriles by an alkylation/RCM sequence

Weber Carina; Nebe Marco M.; Kaluza Lukas P. V.; Opatz Till

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A short synthesis of pyridines from deprotonated alpha-aminonitriles by an alkylation/RCM sequence

机译：通过烷基化/ RCM序列由去质子化的α-氨基腈短时合成吡啶

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alpha-Aminonitriles can serve as versatile key precursors for the synthesis of nitrogen containing heterocycles. After unsuccessful trials involving the [1,2]-Stevens rearrangement of nitrile-stabilized ammonium ylides, we herein report a simple three-step synthesis of substituted pyridines based on an alkylation/ring-closing metathesis/aromatization sequence.

机译：α-氨基腈可以用作合成含氮杂环的通用关键前体。在涉及腈稳定的铵化铵的[1,2] -Stevens重排的不成功试验之后，我们在此报告了基于烷基化/闭环复分解/芳构化序列的简单的三步合成吡啶的步骤。

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《Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences》 |2016年第6期|共9页
作者
Weber Carina; Nebe Marco M.; Kaluza Lukas P. V.; Opatz Till;
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正文语种 eng
中图分类化学;
关键词
alpha-aminonitriles; nitrogen heterocycles; olefin metathesis; pyridines; Stevens rearrangement;

机译：α-氨基腈;氮杂环;烯烃复分解;吡啶;Stevens重排;

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1. A short synthesis of pyridines from deprotonated alpha-aminonitriles by an alkylation/RCM sequence [J] . Weber Carina, Nebe Marco M., Kaluza Lukas P. V., Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences . 2016,第6期

机译：通过烷基化/ RCM序列由去质子化的α-氨基腈短时合成吡啶
2. Enantioselective Synthesis of alpha-Quaternary Amino Acids by Alkylation of Deprotonated alpha-Aminonitriles [J] . Netz Isabelle, Kucukdisli Murat, Opatz Till The Journal of Organic Chemistry . 2015,第13期

机译：通过去质子化的α-氨基腈的烷基化对映选择性合成α-季氨基酸
3. Synthesis of lamellarin U and lamellarin G trimethyl ether by alkylation of a deprotonated alpha-aminonitrile [J] . Liermann JC, Opatz T The Journal of Organic Chemistry . 2008,第12期

机译：脱质子化的α-氨基腈烷基化合成lamellarin U和lamellarin G三甲醚
4. Photo-Catalyzed Ortho-Alkylation of Pyridine N-Oxides through Alkene Cleavage [C] . Wang Zhou, Tomoya Miura, Masahiro Murakami 日本化学会春季年会講演予稿集 . 2018

机译：通过烯烃切割光催化吡啶N-氧化物的邻烷基化
5. Part A. Diastereoselective synthesis of protected secondary amines via reduction /alkylation or deprotonation /alkylation of N-diphenylphosphinylimines. Part B. Synthesis of secondary amines via 1,2-addition of organometallic reagents to N-diphenylphosphinylimines and subsequent alkylation [D] . Shin, Hyunshun 2001

机译：A部分：通过N-二苯基膦亚胺的还原/烷基化或去质子化/烷基化的非对映选择性合成保护的仲胺。 B部分：通过将有机金属试剂1,2-加成到N-二苯基膦亚胺和随后的烷基化反应来合成仲胺
6. Regioselective synthesis of pyridines by redox alkylation of pyridine N-oxides with malonates [O] . Miran Lemmerer, Christopher J. Teskey, Daniel Kaiser, -1

机译：通过丙二酸吡啶N-氧化物的氧化还原烷基化区域选择性合成吡啶
7. Novel Protecting-Group-Dependent Alkylation-RCM Strategy to Medium-Sized Oxacycles: First Total Synthesis of (-)-Isoprelaurefucin [O] . -1

机译：新的保护 - 基团依赖性烷基化-RCM策略到中等大小的氧化梗：（ - ） - Isoprelaurefucin的第一个总合成

A short synthesis of pyridines from deprotonated alpha-aminonitriles by an alkylation/RCM sequence

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