Enantioselective cross dehydrogenative coupling reaction catalyzed by Rose Bengal incorporated-Cu(I)-dimeric chiral complexes

Kumar Gaurav; Verma Shailesh; Ansari Amamudin; Khan Noor-ul H.; Kureshy Rukhsana I.

首页> 外文期刊>Catalysis Communications >Enantioselective cross dehydrogenative coupling reaction catalyzed by Rose Bengal incorporated-Cu(I)-dimeric chiral complexes

【24h】

Enantioselective cross dehydrogenative coupling reaction catalyzed by Rose Bengal incorporated-Cu(I)-dimeric chiral complexes

机译：玫瑰孟加拉掺入-Cu（I） - 二二甲基综合催化催化催化催化的致注色的交叉脱氢偶联反应

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A novel dimeric chiral Cu(I) amino alcohol based in-situ generated catalyst in combination with Rose Bengal as a photo-redox catalyst were used for the first time for asymmetric cross dehydrogenative coupling of N-aryl tetrahydroisoquinoline with terminal alkynes enroute for propargylic amines synthesis using molecular oxygen as a terminal oxidant. This methodology provides an atom economical and green way to access diversified optically active alkynylation product selectively at Cl-position of N-aryl tetrahydroisoquinoline under moderate conditions with high enantioselectivity (up to 99%) and excellent yield (up to 90%).

机译：首次将一种新型的二聚手性铜（I）氨基醇原位生成催化剂与作为光氧化还原催化剂的孟加拉玫瑰相结合，用于N-芳基四氢异喹啉与末端炔烃的不对称交叉脱氢偶联，以分子氧为末端氧化剂合成丙炔胺。该方法提供了一种原子经济的绿色方法，在温和条件下，在N-芳基四氢异喹啉的Cl位置选择性地获得多种光学活性炔化产物，具有高对映选择性（高达99%）和优异的产率（高达90%）。

著录项

来源
《Catalysis Communications》 |2017年第1期|共6页
作者
Kumar Gaurav; Verma Shailesh; Ansari Amamudin; Khan Noor-ul H.; Kureshy Rukhsana I.;
展开▼
作者单位

Cent Salt &

Marine Chem Res Inst Inorgan &

Catalysis Div Bhavnagar 364002 Gujarat India;

Cent Salt &

Marine Chem Res Inst Inorgan &

Catalysis Div Bhavnagar 364002 Gujarat India;

Cent Salt &

Marine Chem Res Inst Inorgan &

Catalysis Div Bhavnagar 364002 Gujarat India;

Cent Salt &

Marine Chem Res Inst Inorgan &

Catalysis Div Bhavnagar 364002 Gujarat India;

Cent Salt &

Marine Chem Res Inst Inorgan &

Catalysis Div Bhavnagar 364002 Gujarat India;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Cross dehydrogenative coupling; Tetrahydroisoquinoline; Schiff bases; Photo redox; Visible light; Alkynylation;

机译：交叉脱氢偶联;四氢异喹啉;Schiff Bases;照片氧化还原;可见光;alkynylation;

相似文献

外文文献
中文文献
专利

1. Palladium-phosphinous acid complexes catalyzed Suzuki cross-coupling reaction of heteroaryl bromides with phenylboronic acid in water/alcoholic solvents [J] . Ben Li, Cuiping Wang, Guang Chen, 环境科学学报：英文版 . 2013,第006期
2. Mild and highly regioselective synthesis of biaryl acids via Rh （I）-catalyzed cross-dehydrogenative coupling of benzoic acids using sodium chlorite as oxidant [J] . Yun Liu12, Youquan Zhu1, Chaojun Li1 化学科学与工程前沿：英文版 . 2018,第001期
3. Enantioselective chlorination of β-keto esters and amides catalyzed by chiral copper(Ⅱ) complexes of squaramide-linked bisoxazoline ligand [J] . Sheng-Jian Jia, Da-Ming Du 中国化学快报（英文版） . 2014,第011期
4. Enantioselective Pinacol Coupling of Aromatic Aldehydes Induced by Chiral Titanium Complexes [J] . Qing Fang CHENG, Xing You XU, Ming Yan WANG, 中国化学快报（英文版） . 2006,第007期
5. Enantioselective Palladium-Catalyzed Carbonylative Carbocyclization of Enallenes via Cross-Dehydrogenative Coupling with Terminal Alkynes: Efficient Construction of alpha-Chirality of Ketones [J] . Yang Bin, Qiu Youai, Jiang Tuo, Angewandte Chemie . 2017,第16期

机译：通过交叉脱氢偶联与炔醇末端的映选择性钯催化羰基化碳化碳化碳化碳化碳化碳化碳化碳化碳碳缩合偶联：高效施工酮的α-手性施工
6. Enantioselective Oxidative Homocoupling and Cross-Coupling of 2-Naphthols Catalyzed by Chiral Iron Phosphate Complexes [J] . Sachin Narute, Regev Parnes, F. Dean Toste, Journal of the American Chemical Society . 2016,第50期

机译：手性磷酸铁配合物催化2-萘酚的对映选择性氧化均相偶联和交叉偶联
7. Enantioselective pinacol coupling reaction of aromatic aldehydes catalyzed by chiral vanadium complexes [J] . Sun JT, Dai ZY, Li CS, Journal of Organometallic Chemistry . 2009,第20期

机译：手性钒配合物催化芳醛的对映选择性频哪醇偶联反应
8. Chiral Rare Earth/Bisimine Complexes Catalyzed Enantioselective Carbonyl Ene Reaction and 1,3-Dipolar Cycloaddition Reaction. [C] . Narihito Nakano, Yoshitaka Komuro, Shin-ichi Fukuzawa Symposium on Organometallic Chemistry . 2003

机译：手性稀土/双丝复合物催化对映选择性羰基烯丙基反应和1,3-偶极环加入反应。
9. I. Tertiary aryl sulfonamides as new cross coupling partners for nickel catalyzed Kumada-Corriu-Tamao reductive and carbon-carbon bond forming cross coupling reactions. II. N-sulfonyl deprotection under mild nickel(0) catalyzed Kumada-Corriu-Tamao coupling conditions and development of the N-Ans protecting group. III. Synthesis and application of 3,3'-di-(2-pyridyl)-1,1'-bi-2-naphthol ligands [D] . Milburn, Robert Ronald 2004

机译：I.叔芳基磺酰胺作为镍催化的Kumada-Corriu-Tamao还原和碳-碳键形成交叉偶联反应的新交叉偶联伴侣。二。在温和的镍（0）下N-磺酰基脱保护催化了Kumada-Corriu-Tamao偶联条件和N-Ans保护基的发展。三， 3,3'-二-（2-吡啶基）-1,1'-bi-2-萘酚配体的合成及应用
10. Highly enantioselective synthesis of γ- δ- and ε-chiral 1-alkanols via Zr-catalyzed asymmetric carboalumination of alkenes (ZACA)–Cu- or Pd-catalyzed cross-coupling [O] . Shiqing Xu, Akimichi Oda, Hirofumi Kamada, 2014

机译：Zr催化的烯烃不对称碳铝烷基化（ZACA）-Cu或Pd催化的交叉偶联反应高度对映选择性地合成γ-δ-和ε-手性1-链烷醇
11. Enantioselective Oxidative Homocoupling and Cross-Coupling of 2-Naphthols Catalyzed by Chiral Iron Phosphate Complexes [O] . Sachin Narute, Regev Parnes, F. Dean Toste, 2016

机译：手性磷络合物催化的2-萘酚的映选择性氧化同性耦合及其交叉偶联
12. Transfer Pd(0) Catalyzed Polymerization Reactions. III. Polymerization by Cross-Coupling of Alkyl-Boron Compounds and Aromatic Halides Catalyzed by PdCl2 (dppf) and Bases [R] . Cramer, E., Percec, V. 1990

机译：转移pd（0）催化的聚合反应。 III。 pdCl2（dppf）和碱催化的烷基硼化合物与芳香卤化物的交叉偶联聚合

Enantioselective cross dehydrogenative coupling reaction catalyzed by Rose Bengal incorporated-Cu(I)-dimeric chiral complexes

摘要

著录项

相似文献

相关主题

期刊订阅