ADDITION OF A DIPHOSPHIRENIUM SALT TO PALLADIUM(0) COMPLEXES - THE FIRST EXAMPLES OF DIPHOSPHAMETALLACYCLOBUTENES

被引：11
作者：
CANAC, Y
SOLEILHAVOUP, M
RICARD, L
BACEIREDO, A
BERTRAND, G
机构：
[1] CNRS,CHIM COORDINAT LAB,F-31077 TOULOUSE,FRANCE
[2] ECOLE POLYTECH,DCPH,CHIM PHOSPHORE & MET TRANSIT LAB,F-91128 PALAISEAU,FRANCE
来源：
ORGANOMETALLICS | 1995年 / 14卷 / 08期
关键词：
D O I：
10.1021/om00008a003
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
P-Bis(diisopropylamino)-C-(diisopropylamino) diphosphirenium tetrafluoroborate (1) reacts with palladium tetrakis(triphenylphosphine), affording the tetrafluoroborate salt of 2,2-bis(triphenylphosphine)-1,3-diphospha-2-pallada(II)cyclobutene 2 in 70% yield. Exchange of the triphenylphosphine ligands occurs with diphenylmethylphosphine, dimethylphenylphosphine, trimethylphosphine, and 1,2-bis(diphenylphosphino)ethane, leading to the corresponding complexes 3-6 in good yields.
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页码：3614 / 3616
页数：3
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