TRANSITION-METAL CATALYZED OXIDATIONS .3. REACTION OF 4-HYDROXY[2.2]PARACYCLOPHANE WITH THE MIMOUN MOLYBDENUM OXODIPEROXO COMPLEX [MO(O2)2O].PY.HMPT

被引：36

作者：

KROHN, K ^{[1
]}

RIEGER, H ^{[1
]}

HOPF, H ^{[1
]}

BARRETT, D ^{[1
]}

JONES, PG ^{[1
]}

DORING, D ^{[1
]}

机构：

[1] TECH UNIV CAROLO WILHELMINA BRAUNSCHWEIG,INST ANORGAN & ANALYT CHEM,W-3300 BRAUNSCHWEIG,GERMANY

来源：

CHEMISCHE BERICHTE | 1990年 / 123卷 / 08期

关键词：

Bicyclo[2.2.1]heptanes; Cage compounds; Norbornanes; Ozonization; Tricyclo[5.2.1.0[!sup]2,6[!/sup]]decanes;

D O I：

10.1002/cber.19901230824

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A four‐step preparation of dimethyl 7‐oxobicyclo[2.2.1]‐heptane‐exo‐2, exo‐3‐dicarboxylate (4) in satisfactory yield from the readily available 6,6‐dimethylfulvene and maleic anhydride is described. Compound 4 represents a well‐functionalized intermediate for the synthesis of norbornane derivatives which is used for an improved synthesis of the tricyclic diester 7, precursor of the cage compound 8. An alternative approach to diester 7 from dimethyl 7‐isopropylidenebicyclo[2.2.1]heptane‐exo‐2, exo‐3‐dicarboxylate (2) is also discussed. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：1729 / 1732

页数：4

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