PROTON-IONIZABLE CROWN COMPOUNDS .19. THE SYNTHESIS OF CHIRAL DIALKYL-SUBSTITUTED TRIAZOLO-18-CROWN-6 MACROCYCLES

被引：10

作者：

BRADSHAW, JS

MCDANIEL, CW

KRAKOWIAK, KE

IZATT, RM

机构：

[1] Department of Chemistry, Brigham Young University, Provo, Utah

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1990年 / 27卷 / 05期

关键词：

D O I：

10.1002/jhet.5570270554

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Four new chiral macrocyclic polyether ligands containing the proton‐ionizable triazole subcyclic unit have been prepared. The triazolo‐crowns contain two isopropyl, two isobutyl, two (S)‐sec‐butyl or two benzyl substituents on chiral macro ring carbon atoms. A racemic triazolo‐18‐crown‐6 containing two (1‐naphthoxy)methyl substituents was also prepared. Copyright © 1990 Journal of Heterocyclic Chemistry

引用

页码：1477 / 1479

页数：3

共 15 条

[11] PROTON-IONIZABLE CROWN COMPOUNDS .5. MACROCYCLE-MEDIATED PROTON-COUPLED TRANSPORT OF ALKALI-METAL CATIONS IN H2O-CH2CL2-H2O LIQUID MEMBRANE SYSTEMS [J].