Photochemical synthesis and properties of axially chiral naphthylpyridines

被引:11
|
作者
Wessig, Pablo [1 ]
Pick, Charlotte [1 ]
机构
[1] Univ Potsdam, Inst Chem, D-14476 Potsdam, Germany
关键词
Photochemistry; Axial chirality; Photo-Dehydro-Diels-Alder reaction; Dynamic NMR; Dynamic HPLC; Molecular modeling; 2+2+2 CYCLOADDITION; THERMOCHEMISTRY; BENZANNULATION; COMPLEXES; HALIDES;
D O I
10.1016/j.jphotochem.2011.06.006
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Five alkynyl pyridines were prepared and cyclized to naphthylpyridines as the main products in the course of a Photo-Dehydro-Diels-Alder reaction. Four of the final products are axially chiral and the determination of the rotational barrier by DFT calculations, dynamic NMR and H PLC experiments is demonstrated. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:263 / 265
页数:3
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