| 摘要 |
PHOSPHINITES I OF THE FORMULA 1, 2, OR 3(FORMULA 1)(FORMULA 2)(FORMULA 3)WHERER1, R2, R4 ARE EACH, INDEPENDENTLY OF ONE ANOTHER, HYDROGEN, AN ALKYL OR ALKYLENE GROUP HAVING FROM 1 TO 8 CARBON ATOMS OR AN ALKOXY GROUP HAVING FROM 1 TO 8 CARBON ATOMS, WITH THE PROVISO THAT AT LEAST ONE OF THE GROUPS R1, R2, R4 IS NOT H, R3 IS H OR METHYLX IS F, C1 OR CF3@ @n IS 0, 1 OR 2 CAN BE USED AS CATALYSTS.
|
