Regio- and diastereoselective construction of 1 ',2 '-(dihydrospiro[indoline-3,3 '-pyrrol]-2 '-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived alpha, beta-unsaturated imines

Lei Yu; Zhang Xiao-Nan; Yang Xue-Yan; Xu Qin; Shi Min

首页> 外文期刊>RSC Advances >Regio- and diastereoselective construction of 1 ',2 '-(dihydrospiro[indoline-3,3 '-pyrrol]-2 '-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived alpha, beta-unsaturated imines

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Regio- and diastereoselective construction of 1 ',2 '-(dihydrospiro[indoline-3,3 '-pyrrol]-2 '-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived alpha, beta-unsaturated imines

机译：通过膦催化的磷酸盐催化[4 + 1]碳酸盐，丙烯酸盐催化的[4 + 1]碳酸盐的丙烯酸酯的1'，2' - （二氢卟啉-3,3'-吡咯] -2'-2-1）丙烯酸酯。 α，β-不饱和亚胺

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Phosphine-catalyzed [4 + 1] annulation of Morita-Baylis-Hillman (MBH) carbonates with oxindole-derived alpha, beta-unsaturated imines has been developed, giving the corresponding 1',2'-(dihydrospiro[indoline-3,3'-pyrrol]-2'-yl)acrylates in moderate to good yields and diastereoselectivities under mild conditions.

机译：已经开发了莫里塔 - 巴士 - 山丘（MBH）碳酸丁基甲酸甲基酯的[4 + 1]碳酸酯，β-不饱和亚胺，给予相应的1'，2' - （二氢磷脂[吲哚-3,3 在温和条件下，“-吡咯”-2'-y1）中的丙烯酸酯中度至良好的产量和非对映心选择性。

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来源
《RSC Advances》 |2015年第61期|共5页
作者
Lei Yu; Zhang Xiao-Nan; Yang Xue-Yan; Xu Qin; Shi Min;
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作者单位

E China Univ Sci &

Technol Key Lab Adv Mat Shanghai 200237 Peoples R China;

E China Univ Sci &

Technol Key Lab Adv Mat Shanghai 200237 Peoples R China;

E China Univ Sci &

Technol Key Lab Adv Mat Shanghai 200237 Peoples R China;

E China Univ Sci &

Technol Key Lab Adv Mat Shanghai 200237 Peoples R China;

E China Univ Sci &

Technol Key Lab Adv Mat Shanghai 200237 Peoples R China;

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正文语种 eng
中图分类化学;
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1. Regio- and diastereoselective construction of 1 ',2 '-(dihydrospiro[indoline-3,3 '-pyrrol]-2 '-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived alpha, beta-unsaturated imines [J] . Lei Yu, Zhang Xiao-Nan, Yang Xue-Yan, RSC Advances . 2015,第61期

机译：通过膦催化的磷酸盐催化[4 + 1]碳酸盐，丙烯酸盐催化的[4 + 1]碳酸盐的丙烯酸酯的1'，2' - （二氢卟啉-3,3'-吡咯] -2'-2-1）丙烯酸酯。 α，β-不饱和亚胺
2. Enantioselective Construction of Pyridine N-Oxides Featuring 2,3-Dihydrofuran Motifs via Phosphine-Catalyzed [4+1]-Annulation of 2-Enoylpyridine N-Oxides with Morita-Baylis-Hillman Carbonates [J] . Zhang Pengfei, Guo Xing, Liu Chang, Organic letters . 2019,第1期

机译：通过膦催化的吡啶N-氧化吡啶基氨基酯的映选择性构建2,3-二氢呋喃基序与Morita-Baylis-Hillman碳酸盐的2-烯丙吡啶N-氧化物的2,3-二氢呋喃基序。
3. Access to 2',3'-dihydro-10H-spiro[indoline-3,4'-pyridin]-2-ones via amino acid derived phosphine-catalyzed asymmetric [4+2] annulation with easily available oxindole-derived α,β-unsaturated imines [J] . Xiao-Nan Zhang, Xiang Dong, Yin Wei, Tetrahedron . 2014,第17期

机译：通过氨基酸衍生的膦催化的不对称[4 + 2]环合反应，并容易获得由羟吲哚衍生的α，β，获得2'，3'-dihydro-10H-spiro [indoline-3,4'-pyridin] -2-one -不饱和亚胺

Regio- and diastereoselective construction of 1 ',2 '-(dihydrospiro[indoline-3,3 '-pyrrol]-2 '-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived alpha, beta-unsaturated imines

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