发明名称 |
FORMAMIDINE SULFATE AND PHOSPHATE SALTS, THEIR PRODUCTION AND THEIR USE IN THE SYNTHESIS OF 1,3,5-TRIAZINE |
摘要 |
The invention relates to the use of formamidine salts of the general formula (I): (NH2-CH=NH2)nHx-nY, where Y is SO4, x is 2 and n is between 0.1 and 2.0, or Y is PO4, x is 3 and n is between 0.1 and 3.0. The salts obtained in accordance with the invention are especially easy to prepare from the technical perspective and make it possibly to produce high yields of highly pure 1,3,5-triazine by thermal decomposition of the corresponding formamidine salts. |
申请公布号 |
WO0053586(A1) |
申请公布日期 |
2000.09.14 |
申请号 |
WO2000EP02021 |
申请日期 |
2000.03.08 |
申请人 |
SKW TROSTBERG AKTIENGESELLSCHAFT;GUETHNER, THOMAS;KRAMMER, DORIS;GRAML, BERND |
发明人 |
GUETHNER, THOMAS;KRAMMER, DORIS;GRAML, BERND |
分类号 |
C07C257/12;C07D251/24 |
主分类号 |
C07C257/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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