کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5219527 1383359 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electronic polarizability-based stereochemical model for Sharpless AD reactions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Electronic polarizability-based stereochemical model for Sharpless AD reactions
چکیده انگلیسی

Softness really is the hard force! Reported here was the critical yet long-overlooked role of electronic polarizability (i.e., softness) effect in controlling absolute stereochemical courses of general asymmetric induction events. Thus, a sensitive dependence of the sense of chiral induction on an alkene substrate's substituent electronic polarizability character was uncovered from a range of structurally highly comparable Sharpless asymmetric dihydroxylation (AD) systems, from which a new polarizability-based stereochemical model of predictive power was suggested.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 67, Issue 46, 18 November 2011, Pages 8873-8878
نویسندگان
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