Perfluorocarbon-hydrocarbon self-assembly. Part 3. Liquid phase interactions between perfluoroalkylhalides and heteroatom containing hydrocarbons.

被引：127

作者：

Messina, MT

Metrangolo, P

Panzeri, W

Ragg, E

Resnati, G

机构：

[1] CNR, Dipartimento Chim, Ctr Studio Sostanze Organ Nat, I-20131 Milan, Italy

[2] Dipartimento Sci Mol Agroaliment, I-20133 Milan, Italy

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 49期

关键词：

D O I：

10.1016/S0040-4039(98)01996-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the liquid phase a specific and attractive intermolecular interaction exists between iodoor bromo-perfluoroalkanes (R-f - X, R-f = perfluorinated chain, X = Br, I) and heteroatom containing hydrocarbons (El) and it is robust enough to overcome the low affinity between perfluorocarbons and hydrocarbons. The interaction results in the formation of Rr - X EI complexes and this formation strongly affects N-14 and F-19 NMR spectra of the partners. An association constant of 10.7 +/- 1 mol(-1) has been determined. (C) 1998 Elsevier Science Ltd. AII rights reserved.

引用

页码：9069 / 9072

页数：4

共 14 条

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