Porphyrazinediols: Synthesis, characterization, and complexation to group IVB metallocenes

被引：39

作者：

Bellec, N

Montalban, AG

Williams, DBG

Cook, AS

Anderson, ME

Feng, XD

Barrett, AGM ^{[1
]}

Hoffman, BM

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

[2] Univ Warwick, Coventry CV4 7AL, W Midlands, England

[3] Northwestern Univ, Evanston, IL 60208 USA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2000年 / 65卷 / 06期

关键词：

D O I：

10.1021/jo9916840

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The first metalated porphyrazinediols 11 have been prepared from (L)-(+)-dimethyl tartrate via conversion into the corresponding dispoke or 2,3-dimethoxy-2,3-butanediyl protected 2,3-dihydroxymaleonitrile, Linstead macrocyclization, transmetalation, and deprotection. Their stability is very dependent on the nature of the metal ion in the cavity of the porphyrazine. Reaction of these porphyrazinediols with metallocene dichlorides led to new solitaire porphyrazines 12 while DDQ oxidation followed by trapping with diaminomaleonitrile afforded new porphyrazine dinitriles 14.

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页码：1774 / 1779

页数：6

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