Synthesis of a class of new phosphine-oxazoline ligands and their applications in palladium-catalyzed asymmetric addition of arylboronic acids to isatins

Synthesis of a class of new phosphine-oxazoline ligands and their applications in palladium-catalyzed asymmetric addition of arylboronic acids to isatins
复制标题

一类新型膦-恶唑啉配体的合成及其在钯催化芳基硼酸与靛红不对称加成中的应用

DOI:
10.1016/j.apcata.2013.03.027
复制
发表时间:
2013-05
期刊:
Applied Catalysis A: General
影响因子:
--
通讯作者:
Zhou, Zhongyuan
Zhou, Zhongyuan
中科院分区:
其他
文献类型:
--
作者:
He, Yuwei;Cao, Rihui;Qiu, Liqin;Zhou, Zhongyuan

文献摘要

参考文献

被引文献

相似文献

以廉价的市售原料合成了一类新的膦恶唑啉配体。作为第一个实例,将手性膦恶唑啉和Pd(OAc)2原位生成的催化剂成功地应用于芳基硼酸与靛红的不对称加成反应,得到了3-芳基-3-羟基羟吲哚,产率高达97%,对映选择性高达88%ee.产物经一次重结晶后,对映体纯度可达98%。
A class of new phosphine-oxazoline ligands was prepared from commercially available and inexpensive starting materials. As the first example, in situ formed catalysts generated from chiral phosphine-oxazolines and Pd(OAc)2were successfully applied to the asymmetric addition reactions of arylboronic acids to isatins, and 3-aryl-3-hydroxyoxindoles were obtained in up to 97% yields and good enantioselectivities (up to 88% ee). Up to 98% enantiopurity of the products were obtained after one recrystallization.
DOI: 10.1002/chin.200218035
发表时间: 2002-05
期刊: ChemInform
影响因子: --
作者:
Joerg Blankenstein;A. Pfaltz
通讯作者: Joerg Blankenstein;A. Pfaltz
DOI: 10.1016/0304-5102(89)80202-0
发表时间: 1989-09
影响因子: --
作者:
H. Hotta;T. Suzuki;S. Miyano;Y. Inoue
通讯作者: H. Hotta;T. Suzuki;S. Miyano;Y. Inoue
DOI: 10.1021/jo0497609
发表时间: 2004-04-30
影响因子: 3.6
作者:
Korostylev, A;Tararov, VI;Börner, A
通讯作者: Börner, A
DOI: 10.1016/s0957-4166(98)00136-0
发表时间: 1998-05
影响因子: --
作者:
M. Ogasawara;Kazuhiro Yoshida;Hiroaki Kamei;Kazuhiko Kato;Y. Uozumi;Tamio Hayashi
通讯作者: M. Ogasawara;Kazuhiro Yoshida;Hiroaki Kamei;Kazuhiko Kato;Y. Uozumi;Tamio Hayashi
DOI: 10.1021/om020314q
发表时间: 2002-07-08
期刊: ORGANOMETALLICS
影响因子: 2.8
作者:
Dotta, P;Magistrato, A;Albinati, A
通讯作者: Albinati, A