Continuous Synthesis and Use of <i>N</i>-Heterocyclic Carbene Copper(I) Complexes from Insoluble Cu<sub>2</sub>O
作者:Suzanne M. Opalka、Jin Kyoon Park、Ashley R. Longstreet、D. Tyler McQuade
DOI:10.1021/ol303442m
日期:2013.3.1
demonstrated that homogeneous N-heterocycliccarbene–copper(I)-chloride complexes can be prepared continuously by flowing NHC precursors through a packed bed of solid Cu2O suspended in molecular sieves. The method enables the synthesis of a wide range of complexes including those that are challenging to prepare using standard approaches. Our strategy enables both sustained output of complex production for long-term
PREPARATION OF SATURATED IMIDAZOLINIUM SALTS AND RELATED COMPOUNDS
申请人:Kuhn Kevin
公开号:US20110087032A1
公开(公告)日:2011-04-14
Methods for the preparation of saturated imidazolinium salts and related compounds that comprises reaction of formamidines with compounds such as dihaloethane and an optional base are disclosed. Alternatively, the imidazolinium salts and related compounds can be prepared in a one-step process without purification of the formamidine reactant. These methods make it possible to obtain numerous imidazolinium salts and related compounds under solvent-free reaction conditions and in excellent yields.
Preparation of saturated imidazolinium salts and related compounds
申请人:Kuhn Kevin
公开号:US08703965B2
公开(公告)日:2014-04-22
Methods for the preparation of saturated imidazolinium salts and related compounds that comprises reaction of formamidines with compounds such as dihaloethane and an optional base are disclosed. Alternatively, the imidazolinium salts and related compounds can be prepared in a one-step process without purification of the formamidine reactant. These methods make it possible to obtain numerous imidazolinium salts and related compounds under solvent-free reaction conditions and in excellent yields.
[EN] PREPARATION OF SATURATED IMIDAZOLINIUM SALTS AND RELATED COMPOUNDS<br/>[FR] PRÉPARATION DE SELS D'IMIDAZOLINIUM SATURÉS ET COMPOSÉS ASSOCIÉS
申请人:MATERIA INC
公开号:WO2009062171A1
公开(公告)日:2009-05-14
Methods for the preparation of saturated imidazolinium salts and related compounds that comprises reaction of formamidines with compounds such as dihaioethane and an optional base are disclosed. Alternatively, the imidazoünium salts and related compounds can be prepared in a one-step process without purification of the formamidine reactant. These methods make it possible to obtain numerous imidazolinium salts and related compounds under solvent-free reaction conditions and in excellent yields.