3-Alkyl-1,2,4-triazines as Heterocyclic Platforms for Organocatalytic Enantioselective Benzylic C-H Functionalization.

IF 4.9 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Letters Pub Date : 2025-01-31 DOI:10.1021/acs.orglett.5c00008

Anthony Lapray, Marie-Aude Hiebel, Sylvain Oudeyer, Jean-François Lohier, Franck Suzenet, Jean-François Brière

引用次数: 0

Abstract

The α-3-(1,2,4-triazine)-α-cyanoacetate derivatives exhibit a unique and well-defined dearomatized structure undergoing efficient organocatalytic aromatization-alkylation sequences with Michael acceptors in order to construct an all-carbon tetrasubstituted stereocenter with high ee values. These new players in the field of enantioselective catalytic benzylic C-H functionalization afford versatile molecular platforms toward the construction of valuable 3D-heterocycles.

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来源期刊

Organic Letters 化学-有机化学

CiteScore

9.30

自引率

11.50%

发文量

1607

审稿时长

1.5 months

期刊介绍： Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.