| 发明名称 |
METHOD OF PREPARING MERCAPTANS |
| 摘要 |
<p>Merraptans are prepared by reacting an organic chloride or bromide with a mixture of H2S and ammonia or an amine at a temperature of 0 to 175.degree.C. under autogenous pressure. The reaction can be carried out in the presence of a polar solvent. For example, 3-chloroprop???rimethoxy-silane is mixed with H2S and ammonia in methanol and heated in a closed container at 100.degree.C. for 18 hours.</p> |
| 申请公布号 |
CA1060037(A) |
申请公布日期 |
1979.08.07 |
| 申请号 |
CA19750235307 |
申请日期 |
1975.09.12 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
SPEIER, JOHN L. |
| 分类号 |
C07F7/08;C07C67/00;C07C313/00;C07C319/02;C07C319/14;C07C321/04;C07C321/06;C07C321/10;C07C321/14;C07C321/16;C07C321/20;C07C323/12;C07C323/22;C07C323/52;C07F7/18;(IPC1-7):07C149/00;07F7/18 |
主分类号 |
C07F7/08 |
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