Discovery of Temperature-dependent, Autoinductive Reversal of Enantioselectivity: Palladium-mediated [3+3]-Annulation of 4-Hydroxycoumarins,Chemical Communications

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Discovery of Temperature-dependent, Autoinductive Reversal of Enantioselectivity: Palladium-mediated [3+3]-Annulation of 4-Hydroxycoumarins
Chemical Communications ( IF 4.3 ) Pub Date : 2017-03-21 00:00:00 , DOI: 10.1039/c7cc01610g
Shasha Wang _{1,

2,

3,

4} , Junan Xiao _{1,

2,

3,

4} , Jun Li _{1,

2,

3,

4} , Haoyue Xiang _{1,

2,

3,

4} , Chaoming Wang _{1,

2,

3,

4} , Xiaoqing Chen _{1,

2,

3,

4} , Rich G. Carter _{5,

6,

7,

8} , Hua Yang _{1,

2,

3,

4}

Affiliation

An unusual temperature-dependent autoinductive reversal of enantioselectivity (TARE) was discovered in an asymmetric palladium-mediated [3+3]-annulation of 4-hydroxycoumarin with Morita-Baylis-Hillman acetate. The absolute stereochemistry of the reaction product can be readily...

中文翻译：

发现与温度有关的对映选择性的自感应逆转：钯介导的[4 + 3]-羟基香豆素的[3 + 3]-环化反应。

在不对称的钯介导的4-羟基香豆素的不对称钯介导的[3 + 3]-环化反应中，用森田-贝利斯-希尔曼乙酸盐发现了一个不寻常的温度依赖性自感应逆转的对映选择性（TARE）。反应产物的绝对立体化学可以很容易地...

更新日期：2017-03-22

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