Alternate syntheses of pyrromethanes and porphyrins using acid-modified montmorillonite K-10 clay.

被引：9

作者：

Freeman, BA ^{[1
]}

Smith, KM

机构：

[1] Biorad Labs, Life Sci Grp, Richmond, CA 94804 USA

[2] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

来源：

SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 11期

关键词：

D O I：

10.1080/00397919908086174

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A variety of porphyrins and pyrromethanes are prepared using Montmorillonite clay mixed with a variety of acids (p-TsOH, BF3. Et2O). The ease of use of the naturally occurring clay as a co-catalyst makes it an attractive reagent for use in synthesis.

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页码：1843 / 1855

页数：13

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