CONTINUOUS PRODUCTION AND REACTION OF A DIAZO COMPOUND
摘要
<p>A process for producing a reaction product of a diazo compound, which process comprises: a. continuously supplying to a first reactor a precursor of a diazo compound; a water-miscible solvent; a base and water; b. mixing the precursor of a diazo compound; the water-miscible solvent; the base and water to generate a diazo compound; c. continuously removing from the first reactor, through a hydrophobic membrane, into a second reactor the formed diazo compound; d. continuously removing from the first reactor all reaction products that have not passed into the second reactor; e. continuously supplying to the second reactor a substrate in a non-water-miscible solvent; f. mixing the above components to generate a reaction product of a diazo compound; and g. continuously removing from the second reactor the non-water-miscible solvent and the reaction product of the diazo compound, and apparatus suitable for carrying out such a process.</p>
申请公布号
EP2635548(A2)
申请公布日期
2013.09.11
申请号
EP20110778584
申请日期
2011.11.01
申请人
DSM IP ASSETS B.V.;DSM FINE CHEMICALS AUSTRIA NFG GMBH & CO KG