Remote halogen switch of amine hydrophilicity

被引：12

作者：

Andrzejewski, Michal ^{[1
]}

Olejniczak, Anna ^{[1
]}

Katrusiak, Andrzej ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Fac Chem, PL-60780 Poznan, Poland

来源：

CRYSTENGCOMM | 2012年 / 14卷 / 20期

关键词：

DIELECTRIC RESPONSE; CRYSTAL-STRUCTURES; PRESSURE; CALIBRATION; POLYMORPHS; COMPLEXES;

D O I：

10.1039/c2ce25401h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bromide and iodide anions switch hydrogen-bonding patterns in otherwise isostructural dimethanol solvates N-methyl-1,4-diazabicyclo[2.2.2]octanium bromide (dabcoCH(3)Br center dot 2CH(3)OH) and analogous iodide (dabcoCH(3)I center dot 2CH(3)OH), both synthesized in the high-pressure version of the Menshutkin reaction at 1.2 and 2.4 GPa, respectively. The magnitudes of the high pressure triggering these reactions correspond to identical molecular volumes of both solvates.

引用

页码：6374 / 6376

页数：3

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