| 摘要 |
The invention relates to guanidinium phosphanes of the general formula (I), where n is an integer between 1 and 3, X represents Cl, Br, I or PF6, R<1>, R<2>, R<3>, R<4> are equal or different and represent a C1-C6 alkyl group or hydrogen, and R<5> represents a phenyl group, and where the guanidinium substituent is in a meta- or para-position in relation to the P atom. |
| 申请人 |
CELANESE GMBH, 60439 FRANKFURT, DE |
发明人 |
STELZER, OTHMAR, PROF. DIPL.-CHEM. DR.DR., 42349 WUPPERTAL, DE;SCHMIDTCHEN, FRANZ PETER, PROF. DIPL.-CHEM. DR., 85386 ECHING, DE;HESLER, ANTONELLA, DIPL.-CHEM. DR., 42329 WUPPERTAL, DE;TEPPER, MICHAEL, DIPL.-CHEM., 42105 WUPPERTAL, DE;DIBOWSKI, HARALD, DIPL.-CHEM. DR., 85386 ECHING, DE;BAHRMANN, HELMUT, DIPL.-CHEM. DR., 46499 HAMMINKELN, DE;RIEDEL, MICHAEL, DIPL.-CHEM. DR., 45130 ESSEN, DE |
