5-(3,4-Dimethoxybenzyl)-2,4-pyrimidinediamine hydrochloride (1:1)
CAS Number:
2507-23-5
Molecular Formula:
C13H17ClN4O2
A AgOAc/quinine-derived aminophosphine complex as an efficient catalyst for diastereo- and enantioselective 1,3-dipolar cycloaddition of α,β-unsaturated 7-azaindoline amides and azomethine ylides
Literature Information
Publication Date
2019-04-15
DOI
10.1039/C9QO00347A
Impact Factor
5.281
Authors
Yong You, Jian-Qiang Zhao
View Original
Abstract
A quinine-derived aminophosphine/Ag(I) complex was firstly demonstrated to be an efficient catalyst for the highly stereoselective 1,3-dipolar cycloaddition of azomethine ylides with challenging α,β-unsaturated amide substrates. A wide range of densely functionalized pyrrolidine derivatives containing four contiguous stereogenic centers could be smoothly obtained with excellent diastereo- and enantioselectivities.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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