| 发明名称 |
PROCESS FOR SEPARATING SUBSTITUTED FLUOROBENZENE FROM POLAR SOLVENTS |
| 摘要 |
Substituted fluorobenzenes which are produced in aprotic, polar solvents or in mixtures which contain such solvents can be obtained by extracting the substituted fluorobenzenes from the solvents or solvent mixtures with aliphatic extracting agents and then seaprating the extracting agents from the substituted fluorobenzenes. |
| 申请公布号 |
HU202807(B) |
申请公布日期 |
1991.04.29 |
| 申请号 |
HU19870005610 |
申请日期 |
1987.12.11 |
| 申请人 |
BAYER AG.,DE |
发明人 |
BLANK,HEINZ ULRICH,DE;RITZER,EDWIN,DE |
| 分类号 |
C07C69/76;C07B63/00;C07C17/00;C07C17/38;C07C25/13;C07C45/00;C07C45/80;C07C49/80;C07C51/64;C07C63/00;C07C63/10;C07C63/70;C07C67/00;C07C67/58;C07C201/00;C07C201/16;C07C205/12;C07C205/58;C07C233/65;C07C253/00;C07C253/34;C07C255/49;C07C255/50;C07C255/58;C07C311/00;C07C313/00;C07C315/06;C07C317/14;C07C317/44;(IPC1-7):C07C17/38 |
主分类号 |
C07C69/76 |
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