带有烷基链的双膦BINAP稳定的小钯纳米颗粒的合成及其在室温下钯纳米颗粒催化的碳-碳偶联反应。
Synthesis of small palladium nanoparticles stabilized by bisphosphine BINAP bearing an alkyl chain and their palladium nanoparticle-catalyzed carbon-carbon coupling reactions under room-temperature.
作者信息
Tatumi Ryouta, Akita Tomoki, Fujihara Hisashi
机构信息
Department of Applied Chemistry, Kinki University, Kowakae, Higashi-Osaka 577-8502, Japan.
出版信息
Chem Commun (Camb). 2006 Aug 21(31):3349-51. doi: 10.1039/b605390b. Epub 2006 Jun 23.
DOI:10.1039/b605390b
PMID:16883433
Abstract
A new bisphosphine ligand, C8-BINAP, and C8-BINAP-stabilized palladium nanoparticles have been prepared; C8-BINAP was found to be an effective protecting ligand for preparing and stabilizing palladium nanoparticles with very small core size and narrow size distribution and the C8-BINAP-Pd nanoparticles behave as an efficient catalyst for carbon-carbon coupling reactions at room temperature.
摘要
一种新型双膦配体C8-BINAP以及C8-BINAP稳定的钯纳米颗粒已被制备出来；发现C8-BINAP是一种有效的保护配体，可用于制备和稳定具有非常小的核尺寸和窄尺寸分布的钯纳米颗粒，并且C8-BINAP-Pd纳米颗粒在室温下作为碳-碳偶联反应的高效催化剂。
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