ESTERIFICATION OF HEMINS WITH TRIMETHYLOXONIUM TETRAFLUOROBORATE

被引：9

作者：

DEAN, RT ^{[1
]}

DEFILIPPI, LJ ^{[1
]}

HULTQUIST, DE ^{[1
]}

机构：

[1] UNIV MICHIGAN, DEPT BIOL CHEM, ANN ARBOR, MI 48109 USA

来源：

ANALYTICAL BIOCHEMISTRY | 1976年 / 76卷 / 01期

关键词：

D O I：

10.1016/0003-2697(76)90257-8

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A procedure was developed for the methylation of hemins using trimethyloxonium tetrafluoroborate. The method is rapid and selective for carboxyl groups, and it can be used to methylate polar and nonpolar hemins under neutral and base conditions. Esterifications of [human erythrocyte] protohemin IX, hematohemin, and [bovine heart] heme a were accomplished in high yield.

引用

页码：1 / 8

页数：8

共 15 条

[1]

ACREE SF, 1904, CHEM BER, V37, P2764

[2] DETECTION OF HYDROXYL GROUPS IN PORPHYRINS AND CHLORINS [J].