Lewis acid-mediated [3+2]cycloaddition of allyltriisopropylsilane to N-sulfonyl aldimines

Takahiko Akiyama; Megumi Sugano; Hirotaka Kagoshima

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Lewis acid-mediated [3+2]cycloaddition of allyltriisopropylsilane to N-sulfonyl aldimines

机译：路易斯酸介导的烯丙基三异丙基硅烷的[3 + 2]环加成反应成N-磺酰基醛亚胺

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摘要

BF_3.OEt_2-mediated [3+2] cycloaddition of allyltriisopropylsilane to N-sulfonyl aldimine afforded silyl substituted pyrrolidines in good yields. Excellent cis selectivity was observed with aromatic aldimines.

机译：BF_3.OEt_2介导的烯丙基三异丙基硅烷的[3 + 2]环加成至N-磺酰基醛亚胺可高产率提供甲硅烷基取代的吡咯烷。用芳族醛亚胺观察到优异的顺式选择性。

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《Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry》 |2001年第23期|共4页
作者
Takahiko Akiyama; Megumi Sugano; Hirotaka Kagoshima;
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正文语种 eng
中图分类有机化学;
关键词
allylsilane; cycloaddition; pyrrolidine; imines; BF_3.OEt_2;

机译：烯丙基硅烷;环加成;吡咯烷;亚胺;BF_3.OEt_2;

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1. Lewis acid-mediated [3+2]cycloaddition of allyltriisopropylsilane to N-sulfonyl aldimines [J] . Takahiko Akiyama, Megumi Sugano, Hirotaka Kagoshima Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2001,第23期

机译：路易斯酸介导的烯丙基三异丙基硅烷的[3 + 2]环加成反应成N-磺酰基醛亚胺
2. Lewis acid-mediated defluorinative [3+2] cycloaddition/aromatization cascade of 2,2-difluoroethanol systems with nitriles [J] . Hsieh Min-Tsang, Lee Kuo-Hsiung, Kuo Sheng-Chu, Advanced synthesis & catalysis . 2018,第8期

机译：Lewis酸介导的偏法[3 + 2]环加成/芳族化级联2,2-二氟乙醇系统用腈
3. Lewis acid-mediated [3+2] cycloaddition between hydrazones and olefins [J] . Shu Kobayashi, Ryoji Hirabayashi, Haruka Shimizu, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2003,第16期

机译：acid和烯烃之间的路易斯酸介导的[3 + 2]环加成
4. Rare-Earth-Catalyzed Diastereodivergent 3+2 Annulation of Aldimines with Alkenes via C-H Activation [C] . Xuefeng Cong, Zhaomin Hou 日本化学会春季年会講演予稿集 . 2018

机译：通过C-H激活稀土催化的副乳酸3 + 2用烯烃的醛基环素
5. Lewis acid-catalyzed rearrangements and cycloadditions of N-sulfonyl oxaziridines. [D] . Partridge, Katherine M. 2009

机译：路易斯酸催化的N-磺酰基恶唑烷的重排和环加成反应。
6. Formal 3+2 Cycloaddition Reactions of Electron-Rich Aryl Epoxides with Alkenes under Lewis Acid Catalysis Affording Tetrasubstituted Tetrahydrofurans [O] . Víctor E. Macías-Villamizar, Luís Cuca-Suárez, Santiago Rodríguez, 2020

机译：富含四取代四氢呋喃的路易斯酸催化下富电子芳基环氧化物与烯烃的形式3 + 2环加成反应
7. Lewis Acid and/or Lewis Base catalyzed [3+2] cycloaddition reaction: Synthesis of pyrazoles and pyrazolines [O] . Palakodety Radha Krishna, E. Raja Sekhar 2013

机译：路易斯酸和/或路易斯碱催化[3 + 2]环加成反应：吡唑和吡唑啉的合成

Lewis acid-mediated [3+2]cycloaddition of allyltriisopropylsilane to N-sulfonyl aldimines

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