| 发明名称 |
METHOD FOR PRODUCING 4,6-DICHLOROPYRIMIDINE WITH SULFUR COMPOUNDS AND PHOSPHOROUS COMPOUNDS |
| 摘要 |
According to the invention, 4,6-dichloropyrimidine is advantageously produce d from 4-chlorine-6-methoxypyrimidine by using at least one chlorinating agent containing sulfur and in the presence of at least one phosphorous compound.< /SDOAB>
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| 申请公布号 |
CA2388607(A1) |
申请公布日期 |
2002.02.22 |
| 申请号 |
CA20002388607 |
申请日期 |
2000.07.31 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
CRAMM, GUNTHER;MAIS, FRANZ-JOSEF;STEFFAN, GUIDO;KLAUSENER, ALEXANDER |
| 分类号 |
C07B61/00;C07D239/30;(IPC1-7):C07D239/30 |
主分类号 |
C07B61/00 |
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