CATALYTIC ADDITION OF FORMALDEHYDE TO UNSATURATED OLEOCHEMICALS

被引：9

作者：

BEHRUND, A

HANDWERK, HP

机构：

来源：

FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY | 1992年 / 94卷 / 12期

关键词：

D O I：

10.1002/lipi.19920941202

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The addition of formaldehyde to Unsaturated oleochemicals is catalyzed both by halides of noble metals, as for instance by rutheniumtrichloride or hexachloroplatinum acid, and by other compounds such as boron trifluoride or tintetrachloride. 1:1, 2:1 and in traces also 4:1 adducts of formaldehyde are formed. The reaction can be carried out in the solvent propylene carbonate at mild temperatures (70-110-degrees-C) with short reaction times. The yield of the adducts is in the range of 70-80 %. A mechanism is proposed in which the activating properties of the catalyst are described.

引用

收藏

页码：443 / 447

页数：5

相关论文

共 20 条

[1] TRANSITION-METAL CATALYZED ADDITION OF MALEIC-ANHYDRIDE ON FATTY DERIVATIVES [J].

BEHR, A ;

HANDWERK, HP .

FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY, 1992, 94 (06) :204-208

[2] SYNTHESIS OF NEW BRANCHED FATTY-ACIDS BY RHODIUM CATALYZED HOMOGENEOUS OLIGOMERIZATION [J].

BEHR, A ;

LAUFENBERG, A .

FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY, 1991, 93 (01) :20-24

[3] LEWIS ACID-CATALYZED ADDITIONS TO UNSATURATED FATTY COMPOUNDS .2. ALKYLALUMINUM HALIDE CATALYZED ENE REACTIONS OF UNSATURATED FATTY COMPOUNDS AND FORMALDEHYDE [J].

BIERMANN, U ;

METZGER, JO .

FETT WISSENSCHAFT TECHNOLOGIE-FAT SCIENCE TECHNOLOGY, 1991, 93 (08) :282-284

[4] THERMAL CONDENSATION OF FORMALDEHYDE WITH ACYCLIC OLEFINS [J].

BLOMQUIST, AT ;

PASSER, M ;

SCHOLLENBERGER, CS ;

WOLINSKY, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1957, 79 (18) :4972-4976

[5] THERMAL CONDENSATION OF CYCLIC OLEFINS WITH FORMALDEHYDE [J].

BLOMQUIST, AT ;

VERDOL, J ;

ADAMI, CL ;

WOLINSKY, J ;

PHILLIPS, DD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1957, 79 (18) :4976-4980

[6]

BLOMQUIST AT, 1967, TETRAHEDRON LETT, P3947

[7] DIMETHYLALUMINUM CHLORIDE CATALYZED ENE REACTIONS OF ALDEHYDES .2. STEREOCHEMISTRY AND SCOPE [J].

CARTAYAMARIN, CP ;

JACKSON, AC ;

SNIDER, BB .

JOURNAL OF ORGANIC CHEMISTRY, 1984, 49 (13) :2443-2446

[8] REACTIONS OF ALDEHYDES WITH UNSATURATED FATTY-ACIDS DURING HISTOLOGICAL FIXATION [J].

JONES, D .

HISTOCHEMICAL JOURNAL, 1972, 4 (05) :421-+

[9]

JONES D, 1969, Histochemical Journal, V1, P459, DOI 10.1007/BF01086985

[10]

JONES DG, 1968, Patent No. 3414588