2-Butenoic acid, 4-(decylamino)-4-oxo-, (Z)- | 20516-87-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-Butenoic acid, 4-(decylamino)-4-oxo-, (Z)-
• 英文别名: 4-(decylamino)-4-oxobut-2-enoic acid
• CAS: 20516-87-4
• 化学式: C₁₄H₂₅NO₃
• mdl: MFCD00029791
• 分子量: 255.35
• InChiKey: PSNAHWRZQOSIQE-UHFFFAOYSA-N

物化性质

• 熔点：
  83-86 °C
• 沸点：
  440.5±37.0 °C(Predicted)
• 密度：
  1.006±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Process for the preparation of N-substituted maleimides
  申请人：Tosoh Corporation

  公开号：EP0393713A1

  公开（公告）日：1990-10-24

  N-substituted maleimide represented by formula (2): is produced from N-substituted maleamic acid monoester represented by formula (1): in the presence of an acid catalyst by elimination of an alcohol from the monoester. The above N-substituted maleamic acid monoester represented by formula (1) is produced by esterification of N-substituted maleamic acid represented by formula (3): with an alcohol R² -OH in the presence of an acid catalyst.

  以式（2）代表的 N-取代马来酰亚胺： 由式（1）代表的 N-取代马来酰亚胺酸单酯在酸催化剂存在下，通过消除单酯中的醇而制得： 在酸催化剂存在下，通过消除单酯中的醇而制得。上述由式（1）代表的 N-取代马来酰胺酸单酯类由由式（3）代表的 N-取代马来酰胺酸与醇 R² -OH 在酸催化剂存在下进行酯化反应制得： 与醇 R² -OH 在酸催化剂存在下进行酯化反应制得。
• Method for the production of homo-, co- and block copolymers
  申请人：Ingrisch Stefan

  公开号：US20050234191A1

  公开（公告）日：2005-10-20

  A process is described for producing homo-, co- and block copolymers by controlled radical polymerization in aqueous solution, wherein a monomer component (A) consisting of at least one radically polymerizable monomer, an initiator component (B) consisting of at least one radical initiator, a polysaccharide component (C) consisting of at least one cyclic polysaccharide (derivative) and a regulator component (D) consisting of at least one compound of the general formula (Ia) or/and (Ib) are reacted in the presence of water, in which R 1 to R 6 can each independently denote hydrogen, an optionally substituted C 1 -C 20 alkyl residue, C 3 -C 8 cycloalkyl residue, C 7 -C 34 aralkyl residue or optionally an aromatic C 6 -C 14 hydrocarbon residue and R 2 and R 5 can additionally denote polymer residues having an average molecular mass (number average) of 100 to 50,000 Daltons, and at least two but at most four of the residues R 1 to R 6 represent an aromatic hydrocarbon residue. In this manner it is possible to produce polymers with a very narrow molecular weight distribution. Moreover, due to the much lower amounts of initiator and regulator compared to the prior art, the polymers contain only very small amounts of regulator and initiator decomposition products.
• US4442090A
  申请人：——

  公开号：US4442090A

  公开（公告）日：1984-04-10
• US5087705A
  申请人：——

  公开号：US5087705A

  公开（公告）日：1992-02-11
• US5863956A
  申请人：——

  公开号：US5863956A

  公开（公告）日：1999-01-26