CYCLODEHYDRATION OF 3-(D-MANNO-PENTITOL-L-YL)PYRAZOLES - SYNTHESIS OF 3-(D-ARABINOFURANOSYL)PYRAZOLES

被引：6

作者：

GOMEZGUILLEN, M

LASSALETTASIMON, JM

MARTINZAMORA, ME

ROBINA, I

机构：

[1] Departamento de Química Orgánica Profesor García González, Facultad de Química, Universidad de Sevilla, Seville

来源：

CARBOHYDRATE RESEARCH | 1990年 / 201卷 / 02期

关键词：

D O I：

10.1016/0008-6215(90)84239-Q

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Several 3-(d-manno-pentitol-1-yl)pyrazoles were cyclodehydrated by treatment with boiling aqueous 10% trifluoroacetic acid. The products were α,β-mixtures of 3-(d-arabinofuranosyl)pyrazoles in which the β anomer was the major component. The structures and configurations of these C-nucleoside analogues were assigned on the basis of their analytical and spectral data, and those of the triacetates. © 1990.

引用

页码：233 / 240

页数：8

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