Application of chiral spiro monophosphorus ligands in rhodium-catalyzed asymmetric hydroformylation

被引：0
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作者：
Fan, Bao-Min
Xie, Jian-Hua
Zhou, Zhang-Tao
Zhang, Qi
Tu, Yong-Qiang
Zhou, Qi-Lin
机构：
[1] State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
[2] State Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
来源：
Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities | 2006年 / 27卷 / 10期
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摘要：
The application of three types of chiral spiro monophosphorus ligands in rhodium-catalyzed asymmetric hydroformylation was investigated. The chiral spiro phosphoramidite ligands (SIPHOS) were found to be efficient in this reaction, and the alkyl groups on the amino moiety of SIPHOS ligands played a critical role in the control of regio-selectivity and enantioselectivity of the reaction, with i-Pr being the best choice. Under the optimized reaction conditions, styrene and its derivatives could successfully react as substrates in excellent yields and regio-selectivities, and modest level of enantioselectivities.
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页码：1894 / 1896
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