NATURAL SULFURIZATION OF KETONES AND ALDEHYDES - A KEY REACTION IN THE FORMATION OF ORGANIC SULFUR-COMPOUNDS

被引：70

作者：

SCHOUTEN, S

VANDRIEL, GB

DAMSTE, JSS

DELEEUW, JW

机构：

[1] Division of Marine Biogeochemistry, Netherlands Institute of Sea Research (NIOZ), 1790 AB Den Burg, Texel

来源：

GEOCHIMICA ET COSMOCHIMICA ACTA | 1993年 / 57卷 / 23-24期

关键词：

D O I：

10.1016/0016-7037(93)90613-2

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Acids, ketones, aldehydes, and alcohols were tested in the laboratory as substrates for hydro-sulphurization under mild conditions. Ketone and aldehyde model compounds (i.e., 2-nonanone, nonanal, cholestan-3-one and phytenal) formed significant amounts of organic sulphur compounds, in which the oxo group was substituted by a polysulphide moiety. These results are used to explain the formation of several organic sulphur compounds reported in immature S-rich sediments.

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页码：5111 / 5116

页数：6

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