Process for the alkoxylation of monools in the presence of metallo-organic framework materials
申请人:Muller Ulrich
公开号:US20050004404A1
公开(公告)日:2005-01-06
The present invention relates to a process for the alkoxylation of a monool with at least one alkoxylating agent to an alkoxylated alcohol wherein a catalyst is employed which comprises a metallo-organic framework material of metal ions and at least bidentate coordinately bound organic ligands.
Process for the alkoxylation of organic compounds in the presence of novel framework materials
申请人:——
公开号:US20040249189A1
公开(公告)日:2004-12-09
The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least onealkoxylating agent in the presence of a catalyst system, wherein a polyetheralcohol is obtained. The catalyst system comprises a metallo organic framework mate-rial comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to said metal ion. Furthermore it relates to polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.