Metal-free one-pot three-step process for the direct conversion of aryl alkynes into secondary amines with TfOH/B-2(OH)(4)

Chen Yongsheng; Liu Sensheng; Cui Peng; Zhang Yin; Liu Qixing; Zhou Haifeng

首页> 外文期刊>Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry >Metal-free one-pot three-step process for the direct conversion of aryl alkynes into secondary amines with TfOH/B-2(OH)(4)

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Metal-free one-pot three-step process for the direct conversion of aryl alkynes into secondary amines with TfOH/B-2(OH)(4)

机译：无金属单罐三步方法，用于用TFOH / B-2（OH）（4）将芳基炔芳基芳基炔烃直接转化为仲胺（4）

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摘要

A metal-free one-pot synthesis of secondary amines from aryl alkynes via hydration-condensation-reduction three-step process in the presence of TfOH and B-2(OH)(4) has been developed. A series of secondary amines were obtained with good functional group tolerance and satisfied yields. (C) 2018 Elsevier Ltd. All rights reserved.

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来源
《Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry》 |2019年第3期|共4页
作者
Chen Yongsheng; Liu Sensheng; Cui Peng; Zhang Yin; Liu Qixing; Zhou Haifeng;
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作者单位

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

China Three Gorges Univ Res Ctr Green Pharmaceut Technol &

Proc Hubei Key Lab Nat Prod Res &

Dev Coll Biol &

Pharmaceut Sci Yichang 443002 Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类有机化学;
关键词
Diboronic acid; Hydration; Aromatic amines; Reduction;

机译：脱硼酸;水合;芳香胺;减少;

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专利

1. Metal-free one-pot three-step process for the direct conversion of aryl alkynes into secondary amines with TfOH/B-2(OH)(4) [J] . Chen Yongsheng, Liu Sensheng, Cui Peng, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2019,第3期

机译：无金属单罐三步方法，用于用TFOH / B-2（OH）（4）将芳基炔芳基芳基炔烃直接转化为仲胺（4）
2. Bifunctional iridium-(2-aminoterephthalate)-Zr-MOF chemoselective catalyst for the synthesis of secondary amines by one-pot three-step cascade reaction [J] . Pintado-Sierra M., Rasero-Almansa A.M., Corma A., Journal of Catalysis . 2013,第Null期

机译：一锅三步级联反应合成仲胺的双功能铱-（2-氨基对苯二甲酸酯）-Zr-MOF化学选择性催化剂
3. One-pot procedures for the formation of secondary aryl amines from nitro aryls [J] . Lunde S.?., Sydnes M.O. Synlett . 2013,第18期

机译：一锅法从硝基芳基形成仲芳基胺
4. CO-DOPED GRAPHENE METAL-FREE ELECTROCATALYSTS FOR KEY ENERGY CONVERSION PROCESSES [C] . Yao Zheng, Yan Jiao, Shi Zhang Qiao ACS National Meeting Exposition . 2014

机译：共掺杂石墨烯无金属电催化剂，用于关键能量转换工艺
5. Hydrozirconation/zirconium-zinc transmetalation/aldimine addition: One-pot synthesis of allylic, c-cyclopropylalkyl, and homoallylic amine from alkynes. [D] . Kendall, Christopher Nicholas Owen. 2004

机译：加氢锆/锆锌金属转移/醛亚胺的添加：从炔烃一锅法合成烯丙基，c-环丙基烷基和均烯丙基胺。
6. One-Pot Metal-Free Conversion of Anilines to Aryl Bromides and Iodides [O] . Derek A. Leas, Yuxiang Dong, Jonathan L. Vennerstrom, -1

机译：一锅无金属苯胺向芳族溴化物和碘化物的转化
7. Bifunctional iridium-(2-aminoterephthalate)-Zr-MOF chemoselective catalyst for the synthesis of secondary amines by one-pot three-step cascade reaction [O] . Pintado-Sierra Mercedes, Rasero-Almansa Antonia M., Corma Avelino, 2014

机译：一锅三步级联反应合成仲胺的双功能铱-（2-氨基对苯二甲酸酯）-Zr-MOF化学选择性催化剂

Metal-free one-pot three-step process for the direct conversion of aryl alkynes into secondary amines with TfOH/B-2(OH)(4)

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