Continuous production of arylamine
    1.
    发明申请
    Continuous production of arylamine 有权
    连续生产芳基胺

    公开(公告)号:US20130046110A1

    公开(公告)日:2013-02-21

    申请号:US13213907

    申请日:2011-08-19

    IPC分类号: C07C213/08

    CPC分类号: C07C213/08 C07C217/92

    摘要: A process for forming arylamines by continuous Buchwald-Hartwig reaction using, in part, a plug flow reactor with a fluid flow path greater than about 1 mm in diameter and a single solvent under pressure to form a product with a space time yield of at least 100 g/L/hr.

    摘要翻译: 通过连续Buchwald-Hartwig反应形成芳基胺的方法,其部分使用直径大于约1mm的流体流动路径的流动反应器和在压力下的单一溶剂形成具有至少空间时间产率的产物 100g / L / hr。

    COLORANT-POLYESTERS AND METHODS OF PRODUCING COLORANT-POLYESTERS
    2.
    发明申请
    COLORANT-POLYESTERS AND METHODS OF PRODUCING COLORANT-POLYESTERS 审中-公开
    彩色聚酯和生产颜料聚酯的方法

    公开(公告)号:US20120065359A1

    公开(公告)日:2012-03-15

    申请号:US12879587

    申请日:2010-09-10

    IPC分类号: C08G63/08 C12P17/18 C12P7/62

    摘要: An enzymatic polymerization method of covalently linking a colorant to a polyester to produce a colorant-polyester compound, the method including the steps of: (a) providing a reaction solution comprised of an ester monomer, a colorant having or functionalized to have a hydroxyl group, and an enzymatic catalyst; (b) reacting the ester monomer and the colorant using the enzymatic catalyst to produce a polymeric product, wherein the polymeric product includes a colorant-polyester compound; and (c) separating the polymeric product from the reaction solution. A colorant-polyester compound includes a colorant covalently linked to a polyester and the polyester is obtained by polymerizing a lactone.

    摘要翻译: 一种将着色剂共价连接到聚酯以产生着色剂 - 聚酯化合物的酶聚合方法,所述方法包括以下步骤:(a)提供由酯单体,具有或官能化具有羟基的着色剂组成的反应溶液 ,和酶催化剂; (b)使用所述酶催化剂使所述酯单体和所述着色剂反应以产生聚合产物,其中所述聚合产物包括着色剂 - 聚酯化合物; 和(c)将聚合物与反应溶液分离。 着色剂 - 聚酯化合物包括与聚酯共价连接的着色剂,并且通过聚合内酯获得聚酯。