One-pot triflic anhydride-mediated synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides and amines

Ellsworth Alyssa A.; Magyar Christina L.; Hubbell Grace E.; Theisen Chelsea C.; Holmes Daniel; Mosey R. Adam

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One-pot triflic anhydride-mediated synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides and amines

机译：一锅三氟乙酸酐介导的N-（2-卤乙基）酰胺和胺合成1,2-二取代的2-咪唑啉

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摘要

A one-pot synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides has been developed. The reaction affords high yields of diverse 1,2-disubstituted 2-imidazolines from triflic anhydride-mediated dehydration of amides followed by installation of a primary amine. (C) 2016 Elsevier Ltd. All rights reserved.

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《Tetrahedron》 |2016年第41期|共10页
作者
Ellsworth Alyssa A.; Magyar Christina L.; Hubbell Grace E.; Theisen Chelsea C.; Holmes Daniel; Mosey R. Adam;
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正文语种 eng
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关键词
2-Imidazoline; Amidine; exo-Cyclization; Triflic anhydride;

机译：2-咪唑啉;A;环外环化;三酸酐;

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1. One-pot triflic anhydride-mediated synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides and amines [J] . Ellsworth Alyssa A., Magyar Christina L., Hubbell Grace E., Tetrahedron . 2016,第41期

机译：一锅三氟乙酸酐介导的N-（2-卤乙基）酰胺和胺合成1,2-二取代的2-咪唑啉
2. One-pot synthesis of GABA amides via the nucleophilic addition of amines to 3,3-disubstituted cyclopropenes [J] . Vladimir A. Maslivetc, Marina Rubina, Michael Rubin Organic & biomolecular chemistry . 2015,第34期

机译：通过将胺类亲核加成到3,3-二取代的环丙烯中来一锅合成GABA酰胺
3. Buchwald-Hartwig coupling/Michael addition reactions: One-pot synthesis of 1,2-disubstituted 4-quinolones from chalcones and primary amines [J] . Fei X.-D., Zhou Z., Li W., European journal of organic chemistry . 2012,第15期

机译：Buchwald-Hartwig偶联/ Michael加成反应：从查耳酮和伯胺一锅法合成1,2-二取代的4-喹诺酮
4. A straightforward asymmetric synthesis of 1,2-disubstituted ferrocenylalkyl amines with the unusual (S_(Fc),S) configurations(Abstracts) [C] . Guillaume Grach, Jean-Francis Lohier, Vincent Reboul European Symposium on Organic Chemistry . 2007

机译：具有不寻常（S_（FC），S）配置的1,2-二取代的铁烯烯烷基胺的直接不对称合成（摘要）
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. One-pot synthesis of GABA amides via the nucleophilic addition of amines to 33-disubstituted cyclopropenes [O] . Vladimir A. Maslivetc, Marina Rubina, Michael Rubin -1

机译：通过将胺类亲核加成到33-二取代的环丙烯中来一锅合成GABA酰胺
7. A Convenient One-pot Synthesis of 2,3-Disubstituted Thieno2,3-dpyrimidin-4(3H)-ones from 2H-Thieno2,3-d1,3oxazine-2,4(1H)-diones, Aromatic Aldehydes and Amines [O] . Feize Liu, Xueling Hou, Li Nie, 2018

机译：2,3-二取代的Thieno 2,3-D嘧啶-4（3H） - 来自2H-Thieno 2,3-D 2,3-D 1,3氧化胺-2,4（ 1H） - 二酮，芳香醛和胺
8. Synthesis and Characterization of 1,2-Disubstituted Cyclobutene Amides: Polymers and Cycloadducts [R] . Mathias, L. J., Powell, D. G. 1987

机译：1,2-二取代环丁烯酰胺的合成与表征：聚合物和环加成物

One-pot triflic anhydride-mediated synthesis of 1,2-disubstituted 2-imidazolines from N-(2-haloethyl)amides and amines

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