Br?nsted Acid Accelerated Pd-Catalyzed Direct Asymmetric Allylic Alkylation of Azlactones with Simple Allylic Alcohols:A Practical Access to Quaternary Allylic Amino Acid Derivatives

Hui Zhou; Huameng Yang; Muwen Liu; Chungu Xia; Gaoxi Jiang

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Br?nsted Acid Accelerated Pd-Catalyzed Direct Asymmetric Allylic Alkylation of Azlactones with Simple Allylic Alcohols:A Practical Access to Quaternary Allylic Amino Acid Derivatives

机译：布朗斯台德酸促进的Pd催化的内酯与简单烯丙基醇直接不对称烯丙基烷基化：季铵烯丙基氨基酸衍生物的实用途径

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摘要

A Br?nsted acid accelerated Pd-catalyzed asymmetric allylic alkylation of azlactones with simple allylic alcohols under mild reaction conditions has been realized, which provides a direct and readily scalable approach for the synthesis of allcarbon quaternary allylic amino acid derivatives in excellent yields and good enantioselectivities.

机译：已经实现了布朗斯台德酸在温和的反应条件下与简单的烯丙基醇促进的Pd催化的内酯的Pd催化的不对称烯丙基烷基化反应，这为直接合成，易于扩展的全碳季铵基氨基酸衍生物的合成提供了直接且易于扩展的方法，具有优异的收率和良好的对映选择性。

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《Organic letters》 |2014年第20期|共4页
作者
Hui Zhou; Huameng Yang; Muwen Liu; Chungu Xia; Gaoxi Jiang;
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正文语种 eng
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关键词
Br?nsted; Azlactones; Derivatives;

机译：布朗斯台德;内酯;衍生物;

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1. Br?nsted Acid Accelerated Pd-Catalyzed Direct Asymmetric Allylic Alkylation of Azlactones with Simple Allylic Alcohols:A Practical Access to Quaternary Allylic Amino Acid Derivatives [J] . Hui Zhou, Huameng Yang, Muwen Liu, Organic letters . 2014,第20期

机译：布朗斯台德酸促进的Pd催化的内酯与简单烯丙基醇直接不对称烯丙基烷基化：季铵烯丙基氨基酸衍生物的实用途径
2. Organocatalyzed Asymmetric Vinylogous Allylic-Allylic Alkylation of Morita-Baylis-Hillman Carbonates with Olefinic Azlactones: Facile Access to Chiral Multifunctional alpha-Amino Acid Derivatives [J] . Zhao Shuai, Zhao Yuan-Yuan, Lin Jun-Bing, Organic letters . 2015,第13期

机译：Morita-Baylis-Hillman碳酸盐与烯烃双内酯的有机催化不对称乙烯基烯丙基-烯丙基烷基化：易于获得手性多功能α-氨基酸衍生物
3. Construction of allylic amino acid derivatives through a catalytic asymmetric allylic alkylation of azlactones with vinyl cyclopropanes [J] . Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2020,第13期

机译：烯丙基氨基酸衍生物通过乙烯基环丙烷的催化不对称烯丙基烷基化烷基烷基化
4. Allylic Alkylation Catalyzed by Mo Complexes Containing Polydentate Phosphinoalkyl-Silyl Ligands: Direct Conversion of Allylic Alcohols without Base [C] . Makoto Minato, Naoto Wada, Yuji Kayanuma Symposium on Organometallic Chemistry . 2006

机译：由含有多晶磷烯烷基甲硅烷基甲硅烷基配体的Mo配合物催化的烯丙基烷基化：直接转化烯丙基醇而无碱
5. Approaches to the total synthesis of (+/-)-pseudomonic acids. Model studies and reagent development in stereo- and regiocontrolled Pd-catalyzed alkylations and arylations of allylic alcohol derivatives. [D] . Brescia, Marc-Raleigh. 1997

机译：（+/-）-假单仲酸的全合成方法。立体和区域控制的Pd催化烯丙基醇衍生物的烷基化和芳基化的模型研究和试剂开发。
6. The Construction of All-Carbon Quaternary Stereocenters by Use of Pd-Catalyzed Asymmetric Allylic Alkylation Reactions in Total Synthesis [O] . Allen Y. Hong, Brian M. Stoltz -1

机译：全合成中钯催化的不对称烯丙基烷基化反应构建全碳四元立体中心
7. Desymmetrization of Phosphinic Acids via Pd-Catalyzed Asymmetric Allylic Alkylation: Rapid Access to PChiral Phosphinates [O] . -1

机译：通过PD催化的不对称烯丙基化烷基化膦酸的去对称化：快速进入PCHIRAL磷酸盐

Br?nsted Acid Accelerated Pd-Catalyzed Direct Asymmetric Allylic Alkylation of Azlactones with Simple Allylic Alcohols:A Practical Access to Quaternary Allylic Amino Acid Derivatives

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