embedded image ;wherein in formulae (1) and (2), each of R1 to R4, R11 to R14, and Z1 to Z4 is the same as defined in the description."/> DIHYDROXYBIPHENYL COMPOUND, BISPHOSPHITE COMPOUND, CATALYST, PRODUCTION METHOD OF ALDEHYDES, AND PRODUCTION METHOD OF ALCOHOL
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DIHYDROXYBIPHENYL COMPOUND, BISPHOSPHITE COMPOUND, CATALYST, PRODUCTION METHOD OF ALDEHYDES, AND PRODUCTION METHOD OF ALCOHOL

机译:二羟基苯二酚化合物,双亚硫酸盐化合物,催化剂,醛的制备方法和醇的制备方法

摘要

An object of the present invention is to provide a bisphosphite compound giving higher selectivity for the target product with maintaining a high reaction rate. The present invention relates to a dihydroxybiphenyl compound represented by the following formula (1) and a bisphosphite compound represented by the following formula (2):; embedded image ;wherein in formulae (1) and (2), each of R1 to R4, R11 to R14, and Z1 to Z4 is the same as defined in the description.
机译:本发明的目的是提供在维持高反应速率的情况下对目标产物具有更高选择性的双亚磷酸酯化合物。本发明涉及下式(1)表示的二羟基联苯化合物和下式(2)表示的双亚磷酸酯化合物: “嵌入式图像” ;其中,在公式(1)和(2)中,R 1 至R 4 ,R 11 至R 14 < / Sup>和Z 1 至Z 4 与描述中定义的相同。

著录项

  • 公开/公告号US2020181048A1

    专利类型

  • 公开/公告日2020-06-11

    原文格式PDF

  • 申请/专利权人 MITSUBISHI CHEMICAL CORPORATION;

    申请/专利号US202016794316

  • 发明设计人 YOSHIYUKI TANAKA;

    申请日2020-02-19

  • 分类号C07C29/153;C07F9/145;C07C45/50;B01J31/18;

  • 国家 US

  • 入库时间 2022-08-21 11:28:18

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