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本文引用的文献

1
Enantioselective double manipulation of tetrahydroisoquinolines with terminal alkynes and aldehydes under copper(I) catalysis.铜(I)催化下末端炔烃和醛对四氢异喹啉的对映选择性双重操作。
Angew Chem Int Ed Engl. 2014 Jan 3;53(1):277-81. doi: 10.1002/anie.201308699. Epub 2013 Nov 29.
2
Redox-neutral α-arylation of amines.氧化还原中性的芳基化反应。
Org Lett. 2014 Feb 7;16(3):730-2. doi: 10.1021/ol403431u. Epub 2013 Dec 13.
3
CuI-catalyzed C1-alkynylation of tetrahydroisoquinolines (THIQs) by A3 reaction with tunable iminium ions.铜催化四氢异喹啉(THIQs)通过 A3 反应与可调变亚胺离子的 C1-炔基化反应。
Org Lett. 2013 Dec 6;15(23):5928-31. doi: 10.1021/ol402517e. Epub 2013 Nov 15.
4
Diastereoselective α-C-H functionalization of aliphatic N-heterocycles: an efficient route to ring fused oxazines.非环脂肪族氮杂环的立体选择性α-C-H 官能化:环稠合噁嗪的有效途径。
Chem Commun (Camb). 2014 Jan 11;50(3):332-4. doi: 10.1039/c3cc46191b.
5
Facile Access to Ring-Fused Aminals via Direct α-Amination of Secondary Amines with -Aminobenzaldehydes. Synthesis of Vasicine, Deoxyvasicine, Deoxyvasicinone, Mackinazolinone and Ruteacarpine.通过仲胺与α-氨基苯甲醛的直接α-胺化反应简便合成稠环缩醛胺。鸭嘴花碱、去氧鸭嘴花碱、去氧鸭嘴花酮碱、麦金鸡唑啉酮和吴茱萸次碱的合成。
Synthesis (Stuttg). 2013 Oct 6;45(13):1430-1748.
6
The redox-neutral approach to C-H functionalization.C-H 键功能化的氧化还原中性方法。
Chemistry. 2013 Sep 27;19(40):13274-87. doi: 10.1002/chem.201301522. Epub 2013 Sep 11.
7
Redox-neutral α-C-H bond functionalization of secondary amines with concurrent C-P bond formation/N-alkylation.通过同时形成 C-P 键/ N-烷基化反应实现仲胺的氧化还原中性 α-C-H 键官能化。
Org Lett. 2013 Sep 6;15(17):4358-61. doi: 10.1021/ol401858k. Epub 2013 Aug 19.
8
Copper-catalyzed regioselective intramolecular oxidative α-functionalization of tertiary amines: an efficient synthesis of dihydro-1,3-oxazines.铜催化叔胺的区域选择性分子内氧化α-官能团化反应:二氢-1,3-恶嗪的高效合成
Angew Chem Int Ed Engl. 2013 Sep 9;52(37):9791-5. doi: 10.1002/anie.201304654. Epub 2013 Jul 24.
9
Iron-catalyzed oxidative C(3)-H functionalization of amines.铁催化的胺的 C(3)-H 氧化官能化。
Org Lett. 2013 Apr 19;15(8):1918-21. doi: 10.1021/ol400568u. Epub 2013 Apr 11.
10
Metal-free α-amination of secondary amines: computational and experimental evidence for azaquinone methide and azomethine ylide intermediates.无金属的仲胺的α-胺化反应:氮宾甲烷和亚胺叶立德中间体的计算和实验证据。
J Org Chem. 2013 Apr 19;78(8):4132-44. doi: 10.1021/jo400483h. Epub 2013 Apr 2.

环状胺的氧化还原中性α,β-双官能化反应。

Redox-neutral α,β-difunctionalization of cyclic amines.

作者信息

Chen Weijie, Kang YoungKu, Wilde Richard G, Seidel Daniel

机构信息

Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ 08854 (USA) http://seidel-group.com/

出版信息

Angew Chem Int Ed Engl. 2014 May 12;53(20):5179-82. doi: 10.1002/anie.201311165. Epub 2014 Apr 1.

DOI:10.1002/anie.201311165
PMID:24692162
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4068263/
Abstract

In contrast to the continuously growing number of methods that allow for the efficient α-functionalization of amines, few strategies exist that enable the direct functionalization of amines in the β-position. A general redox-neutral strategy is outlined for amine β-functionalization and α,β-difunctionalization that utilizes enamines generated in situ. This concept is demonstrated in the context of preparing polycyclic N,O-acetals from simple 1-(aminomethyl)-β-naphthols and 2-(aminomethyl)-phenols.

摘要

与能够实现胺高效α-官能化的方法数量不断增加形成对比的是,能够实现胺β-位直接官能化的策略很少。本文概述了一种通用的氧化还原中性策略,用于胺的β-官能化和α,β-双官能化,该策略利用原位生成的烯胺。在从简单的1-(氨基甲基)-β-萘酚和2-(氨基甲基)-苯酚制备多环N,O-缩醛的背景下展示了这一概念。