MASS-SPECTROMETRY OF DERIVATIVES OF ISOMERIC ALLENIC FATTY-ACIDS

被引：8

作者：

CHRISTIE, WW ^{[1
]}

BRECHANY, EY ^{[1
]}

JIE, MSFLK ^{[1
]}

WONG, CF ^{[1
]}

机构：

[1] UNIV HONG KONG,DEPT CHEM,HONG KONG,HONG KONG

来源：

BIOLOGICAL MASS SPECTROMETRY | 1992年 / 21卷 / 05期

关键词：

D O I：

10.1002/bms.1200210508

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

The electron impact mass spectra have been obtained for isomeric C-14 and C18 allenic fatty acids in the form of the methyl and picolinyl ester derivatives. When the allene moiety was in positions 3 to 9, the mass spectra of the methyl esters gave spectra with diagnostic ions that appeared to be formed by beta cleavage on the distal side of the molecule; otherwise hydrocarbon ions were dominant. With the picolinyl ester derivatives, distinctive fragmentations beta to the allene moiety on each side were observed for each isomer.

引用

页码：267 / 270

页数：4

共 50 条

[31] MASS-SPECTRAL STUDIES ON METHYL AND PICOLINYL ESTER DERIVATIVES OF ISOMERIC SELENA FATTY-ACIDS
JIE, MSFLK
CHEUNG, YK
BIOLOGICAL MASS SPECTROMETRY, 1992, 21 (10) : 505 - 508
[32] PICOLINYL DERIVATIVES FOR THE STRUCTURAL DETERMINATION OF FATTY-ACIDS BY MASS-SPECTROMETRY - APPLICATIONS TO POLYENOIC ACIDS, HYDROXY-ACIDS, DI-ACIDS AND RELATED-COMPOUNDS
HARVEY, DJ
BIOMEDICAL MASS SPECTROMETRY, 1984, 11 (07): : 340 - 347
[33] ANALYSIS OF HYDROXY FATTY-ACIDS AS PENTAFLUOROBENZYL ESTER, TRIMETHYLSILYL ETHER DERIVATIVES BY ELECTRON IONIZATION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY
WHEELAN, P
ZIRROLLI, JA
MURPHY, RC
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 1995, 6 (01) : 40 - 51
[34] CHEMICAL MODIFICATION IN MASS-SPECTROMETRY .11. A STUDY ON THE MASS-SPECTRA OF 4,4-DIMETHYLOXAZOLINE DERIVATIVES OF HYDROXY FATTY-ACIDS
ZHANG, JY
YU, QT
YANG, YM
HUANG, ZH
CHEMICA SCRIPTA, 1988, 28 (04): : 357 - 363
[35] DIRECT ANALYSIS OF BACTERIAL FATTY-ACIDS BY CURIE-POINT PYROLYSIS TANDEM MASS-SPECTROMETRY
DELUCA, S
SARVER, EW
HARRINGTON, PD
VOORHEES, KJ
ANALYTICAL CHEMISTRY, 1990, 62 (14) : 1465 - 1472
[36] FAST-ATOM-BOMBARDMENT AND TANDEM MASS-SPECTROMETRY FOR DETERMINING STRUCTURAL MODIFICATION OF FATTY-ACIDS
TOMER, KB
JENSEN, NJ
GROSS, ML
ANALYTICAL CHEMISTRY, 1986, 58 (12) : 2429 - 2433
[37] ANALYSIS OF OXIDATION-PRODUCTS OF POLY-UNSATURATED FATTY-ACIDS BY TANDEM MASS-SPECTROMETRY
GARDNER, HW
PLATTNER, RD
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 189 (APR-): : 43 - AGFD
[38] DETERMINATION OF DOUBLE-BOND POSITIONS IN POLY-UNSATURATED FATTY-ACIDS BY MASS-SPECTROMETRY
KAWAGUCHI, A
KOBAYASHI, Y
OGAWA, Y
OKUDA, S
CHEMICAL & PHARMACEUTICAL BULLETIN, 1983, 31 (09) : 3228 - 3232
[39] TRIAZOLOPYRIDINE, A NEW DERIVATIVE FOR THE STRUCTURAL DETERMINATION OF FATTY-ACIDS BY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY
VETTER, W
MEISTER, W
OESTERHELT, G
ORGANIC MASS SPECTROMETRY, 1988, 23 (08): : 566 - 572
[40] CHEMICAL IONIZATION MASS-SPECTROMETRY OF FATTY-ACIDS - THE EFFECT OF FUNCTIONAL-GROUPS ON THE CL SPECTRA
PLATTNER, RD
GARDNER, HW
KLEIMAN, R
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1983, 60 (07) : 1298 - 1303

← 1 2 3 4 5 →