Fumaryl-brenztraubensaeure | 75164-74-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: Fumaryl-brenztraubensaeure
• 英文别名: 4,6-dioxo-hept-2t-enedioic acid；4,6-Dioxo-hept-2t-endisaeure；4,6-Dioxohept-2-enedioic acid；(E)-4,6-dioxohept-2-enedioic acid
• CAS: 75164-74-8
• 化学式: C₇H₆O₆
• 分子量: 186.121
• InChiKey: AZCFLHZUFANAOR-OWOJBTEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  maleylpyruvic acid 在 硫酸 作用下， 生成 Fumaryl-brenztraubensaeure
  参考文献：
  名称：

  龙胆酸的酶促氧化。

  摘要：

  DOI：

  10.1016/0006-3002(59)90239-2

文献信息

• Tanaka et al., Journal of the Agricultural Chemical Society of Japan, 1957, vol. 21, p. 67
  作者：Tanaka et al.

  DOI：——

  日期：——
• A BLOCKED POLYISOCYANATE CROSSLINKING AGENT, ITS PREPARATION METHOD AND A COATING COMPOSITION COMPRISING THE SAME
  申请人：BASF COATINGS GMBH

  公开号：US20220389153A1

  公开（公告）日：2022-12-08

  Described herein is a blocked polyisocyanate crosslinking agent obtained from reactions of components including a). at least one polyisocyanate selected from the group consisting of aliphatic polyisocyanate, cycloaliphatic polyisocyanate and polyisocyanate-functional polymer and b). at least one beta-diketone. Also described herein is a method of preparing a blocked polyisocyanate crosslinking agent as well as coating compositions including the blocked polyisocyanate crosslinking agent.
• US9673030B2
  申请人：——

  公开号：US9673030B2

  公开（公告）日：2017-06-06
• [EN] A BLOCKED POLYISOCYANATE CROSSLINKING AGENT, ITS PREPARATION METHOD AND A COATING COMPOSITION COMPRISING THE SAME<br/>[FR] AGENT DE RÉTICULATION DE POLYISOCYANATE BLOQUÉ, SON PROCÉDÉ DE PRÉPARATION ET COMPOSITION DE REVÊTEMENT LE COMPRENANT
  申请人：BASF COATINGS GMBH

  公开号：WO2021094237A1

  公开（公告）日：2021-05-20

  This invention provides a blocked polyisocyanate crosslinking agent obtained from reactions of components comprising a). at least one polyisocyanate selected from aliphatic polyisocyanate, cycloaliphatic polyisocyanate and polyisocyanate-functional polymer and b). at least one beta-diketone. This invention also provides a method of preparing a blocked polyisocyanate crosslinking agent as well as coating compositions comprising the invented blocked polyisocyanate crosslinking agent.
• The enzymic oxidation of gentisic acid
  作者：Leon Lack

  DOI：10.1016/0006-3002(59)90239-2

  日期：——