Nonvolatile Me(3)P-like P-donor ligand: synthesis and properties of 4-phenyl-1-phospha-4-silabicyclo[2.2.2]octane.

Nonvolatile Me(3)P-like P-donor ligand: synthesis and properties of 4-phenyl-1-phospha-4-silabicyclo[2.2.2]octane.
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非挥发性 Me(3)P 类 P 供体配体:4-苯基-1-磷酸-4-硅二环[2.2.2]辛烷的合成和性质。

DOI:
10.1021/ol0349099
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发表时间:
2003
期刊:
影响因子:
5.2
通讯作者:
M. Sawamura
M. Sawamura
中科院分区:
化学1区
文献类型:
--
作者:
Atsuko Ochida;K. Hara;Hajime Ito;M. Sawamura

文献摘要

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[反应:合成了一种新的三烷基膦配体4-苯基-1-磷杂-4-硅双环[2.2.2]辛烷(Ph-SMAP),该配体具有类Me(3)P的空间和电子性质。由于在硅原子上的苯基基团,Ph-SMAP配体显示出非挥发性,保留了Me(3)P样性质。新的配体是空气稳定的,结晶的,并且易于处理。
[reaction: see text] A new trialkylphosphine ligand with Me(3)P-like steric and electronic properties, 4-phenyl-1-phospha-4-silabicyclo[2.2.2]octane (Ph-SMAP), was synthesized. Given a phenyl group at the silicon atom, the Ph-SMAP ligand displayed nonvolatility with retention of Me(3)P-like properties. The new ligand was air-stable, crystalline, and easy to handle.