Über den Einfluss des Akzeptor-Teilchromophors bei Dimethin-merocyanin-Farbstoffen auf das Aggregationsverhalten in wässriger Lösung
作者:Manfred Kussler、Heinz Balli
DOI:10.1002/hlca.19890720104
日期:1989.2.1
On the Influence of the Acceptor Part of the Chromophor of Dimethinemerocyanine Dyes upon the Aggregation Tendency in Aqueous Solution
二甲亚甲基花青染料的发色团受体部分对水溶液中聚集趋势的影响
[DE] ACETOACETYLIERUNG VON ALKOHOLEN, THIOLEN UND AMINEN IM MIKROREAKTOR<br/>[EN] ACETOACETYLATION OF ALCOHOLS, THIOLS AND AMINES IN A MICROREACTOR<br/>[FR] ACETOACETYLATION D'ALCOOLS, DE THIOLES ET D'AMINES DANS DES MICROREACTEURS
申请人:CLARIANT GMBH
公开号:WO2004067492A1
公开(公告)日:2004-08-12
Verfahren zur Herstellung von β-Ketocarbonsäurederivaten der Formel (I) oder Salzen davon, wobei X gleich NR‘, O oder S ist; R, R‘, R1-R4 unabhängig voneinander H, Alkyl, Alkenyl, Aryl oder Heteroaryl sind, durch Umsetzung eines Diketens der Formel (II) mit einer aktiven Wasserstoff enthaltenden Verbindung der Formel ROH, NHRR‘ oder RSH, dadurch gekennzeichnet, dass man die Umsetzung kontinuierlich in einem Mikroreaktor duchführt.
METHOD FOR PRODUCING ORGANIC COMPOUND AND ORGANIC COMPOUND OBTAINED BY THE METHOD
申请人:Enomura Masakazu
公开号:US20110178199A1
公开(公告)日:2011-07-21
Disclosed herein are a reaction method and a production method of an organic compound which are capable of achieving high reaction selectivity according to the purpose and a high production rate of a target substance. The methods include at least two fluids, wherein at least one kind of the fluids is a fluid containing at least one organic compound and at least one kind of the fluids other than the above fluid is a fluid containing at least one reactant in the form of a liquid or solution, and the respective fluids join together in a thin film fluid foamed between processing surfaces arranged to be opposite to each other so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, whereby an organic reaction is performed in the thin film fluid.
An agent for enhancing the fluidity of pigment dispersions comprising a composition of disazo compounds containing a water-insoluble disazo compound in which one of the terminal aromatic groups carries a single substituted ammonium-acid salt group, pigments treated with the agent and non-aqueous pigment dispersions containing the agent.