Catalytic Performance of Ruthenium-Supported Ionic-Liquid Catalysts in Sustainable Synthesis of Macrocyclic Lactones

被引：34

作者：

Hagiwara, Hisahiro ^{[1
]}

Nakamura, Tomomi ^{[1
]}

Okunaka, Naotaro ^{[1
]}

Hoshi, Takashi ^{[2
]}

Suzuki, Toshio ^{[2
]}

机构：

[1] Niigata Univ, Grad Sch Sci & Technol, Nishi Ku, Niigata 9502181, Japan

[2] Niigata Univ, Fac Engn, Nishi Ku, Niigata 9502181, Japan

来源：

HELVETICA CHIMICA ACTA | 2010年 / 93卷 / 01期

基金：

日本科学技术振兴机构;

关键词：

OLEFIN-METATHESIS CATALYST; RING-CLOSING METATHESIS; CARBENE COMPLEX; RECYCLABLE CATALYST; SILICA-GEL; DIENE; POLYDIMETHYLSILOXANE; IMMOBILIZATION; IMIDAZOLIUM; PD(OAC)(2);

D O I：

10.1002/hlca.200900334

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thirteen- to eighteen-membered lactones were synthesized by ring-closing olefin-metathesis reactions of bis-olefins with heterogeneous Grubbs-supported ionic-liquid catalysts (SILCs), in which homogeneous Grubbs catalysts were confined in pores of alumina with the aid of an ionic liquid. The Grubbs-SILCs exhibited higher catalytic performance than their homogeneous counterparts and could be repeatedly recovered by simple filtration and re-used several times.

引用

页码：175 / 182

页数：8

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