کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1299488 1498821 2008 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Asymmetric epoxidation of unsaturated hydrocarbons catalyzed by ruthenium complexes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Asymmetric epoxidation of unsaturated hydrocarbons catalyzed by ruthenium complexes
چکیده انگلیسی

Ruthenium complexes of various chiral ligands viz. porphyrins, Schiff-base, polypyridyl, pyridinebisoxazolines and pyridinebisimidazoline are known to perform asymmetric epoxidation of unfunctionalized alkenes with moderate to high enantioselectivity. The advancement of asymmetric epoxidation catalyzed by ruthenium chiral complexes has not been systematically reviewed till date. Hence, the subject of this review comprises the use of chiral complexes as catalysts for performing enantioselective epoxidation of olefins using various precursor oxidants. The catalytic ability and intriguing aspects of the ruthenium based catalyst complexes in asymmetric epoxidation under homogeneous reaction along with the mechanistic details are systematically reviewed in this article. This review highlights most recent investigations on the catalytic systems with chiral ruthenium complexes for olefin epoxidation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coordination Chemistry Reviews - Volume 252, Issues 1–2, January 2008, Pages 176–198
نویسندگان
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