A process of preparing olefins of the formula (I) is described herein:
with R
1
being a substituted or unsubstituted (C
1
-C
30
)hydrocarbyl, and R
2
being a substituted or unsubstituted (C
1
-C
20
)hydrocarbyl. The process includes reacting a compound of formula (II)
wherein Ar is chosen from
in the presence of a palladium-based catalyst and an organic solvent.
A process of preparing olefins of the formula (III) is also described:
with R
3
being a substituted or unsubstituted (C
1
-C
30
)hydrocarbyl, R
4
being a substituted or unsubstituted (C
1
-C
20
)hydrocarbyl, and R
5
being a substituted or unsubstituted (C
1
-C
30
) hydrocarbyl. The process includes reacting a compound of formula (IV)
wherein Ar is chosen from
with a compound of formula (V)
wherein Ar is chosen from
in the presence of a palladium-based catalyst and an organic solvent.
本文描述了一种制备具有
化学式(I)的烯烃的过程:
其中R1是取代或未取代的(C1-C30)烃基,R2是取代或未取代的(C1-C20)烃基。该过程包括在
钯基催化剂和有机溶剂的存在下,反应具有
化学式(II)的化合物
其中Ar选择自
。还描述了一种制备具有
化学式(III)的烯烃的过程:
其中R3是取代或未取代的(C1-C30)烃基,R4是取代或未取代的(C1-C20)烃基,R5是取代或未取代的(C1-C30)烃基。该过程包括在
钯基催化剂和有机溶剂的存在下,反应具有
化学式(IV)的化合物
其中Ar选择自
与具有
化学式(V)的化合物
其中Ar选择自
。