Preparative supercritical deuterium exchange in arenes and heteroarenes

被引：62

作者：

Junk, T ^{[1
]}

Catallo, WJ ^{[1
]}

机构：

[1] LOUISIANA STATE UNIV,SVM,LAB ECOL CHEM,BATON ROUGE,LA 70803

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 20期

关键词：

D O I：

10.1016/0040-4039(96)00615-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Deuterated homo- and heterocyclic aromatic substrates bearing various functionalities were prepared by isotope exchange in supercritical deuterium oxide, with little or no formation of byproducts. Equilibration was attained rapidly (1-24 hrs), and deuterium exchange extended to alpha positions of alkyl homologs. Nitro- and haloarenes, thioethers, telluroethers, and some heterocyclic substrates were unstable. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：3445 / 3448

页数：4

共 21 条

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