A phosphine-free Pd catalyst for the selective double carbonylation of aryl iodides
作者:Verónica de la Fuente、Cyril Godard、Ennio Zangrando、Carmen Claver、Sergio Castillón
DOI:10.1039/c2cc17124d
日期:——
The first phosphine-free Pd-catalysed double carbonylation of aryl iodides is reported as a general and practical method, giving excellent conversions and selectivities for a wide range of aryl iodides and amine nucleophiles under atmospheric CO pressure.
Double carbonylation of aryl iodides with amines under an atmospheric pressure of carbon monoxide using sulfur-modified Au-supported palladium
作者:Nozomi Saito、Takahisa Taniguchi、Naoyuki Hoshiya、Satoshi Shuto、Mitsuhiro Arisawa、Yoshihiro Sato
DOI:10.1039/c4gc02469a
日期:——
A double carbonylation of aryl iodides with amines proceeded by using Pd nano particles leached from SAPd to give [small alpha]-ketoamides.
通过使用从SAPd浸出的Pd纳米颗粒进行芳基碘化物与胺的双羰基化反应,得到[α]-小酮酰胺。
5-Bromo-norborn-2-en-7-one derivatives as a carbon monoxide source for palladium catalyzed carbonylation reactions
作者:China M. Payne、Kyulee Cho、David S. Larsen
DOI:10.1039/c9ra06594f
日期:——
Norbornenone (5b), obtained from the reaction of 2,5-dimethyl-3,4-diphenylcyclopentadienone dimer (3) with bromomaleic anhydride (4b), provides an excellent base-triggered source of carbonmonoxide for palladium-catalysed carbonylation reactions. Aminocarbonylation, ketoamide synthesis, and Suzuki–Miyaura reactions of aryl iodides carried out in a two-chamber reaction vessel gave good to excellent yields of
Remarkable ligand effect on the palladium-catalyzed double carbonylation of aryl iodides
作者:Muneaki Iizuka、Yoshinori Kondo
DOI:10.1039/b600632a
日期:——
The use of t-Bu3P as a ligand dramatically improved the generality of the double carbonylation of aryliodides, and Mo(CO)6 was also found to be effective as a CO source in the system.