2-oxo-N-[6-[(2-oxo-1,3-dioxolane-4-carbonyl)amino]hexyl]-1,3-dioxolane-4-carboxamide | 1445796-64-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 2-oxo-N-[6-[(2-oxo-1,3-dioxolane-4-carbonyl)amino]hexyl]-1,3-dioxolane-4-carboxamide
• CAS: 1445796-64-4
• 化学式: C₁₄H₂₀N₂O₈
• 分子量: 344.321
• InChiKey: UQYDXIHXXMGLFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  24
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  129
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-oxo-1,3-dioxolane-4-carboxylic acid 、 1,6-己二异氰酸酯 在 4-二甲氨基吡啶 作用下， 以 四氢呋喃 为溶剂， 生成 2-oxo-N-[6-[(2-oxo-1,3-dioxolane-4-carbonyl)amino]hexyl]-1,3-dioxolane-4-carboxamide
  参考文献：
  名称：

  [EN] 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDES, THEIR PREPARATION AND USE
  [FR] 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDES, LEUR PRÉPARATION ET LEUR UTILISATION

  摘要：

  本发明涉及式(I)的2-氧代-1,3-二氧杂环戊二酰胺，其中F½可以是n价基团（n > 1），该基团被n-1个进一步的通式(II)的2-氧代-1,3-二氧杂环戊二酰胺基团所取代，以及用于制备这些2-氧代-1,3-二氧杂环戊二酰胺的方法，用于制备通式(III)的2-氧代-1,3-二氧-杂环戊二酸的方法，该酸是上述方法的适用起始物质，并且用于制备（聚）羟基脲、-羟基碳酸酯和-羟基硫酰甲酸酯的所述2-氧代-1,3-二氧杂环戊二酰胺的用途，以及作为胺的阻滞末端基团。

  公开号：

  WO2013092011A1

文献信息

• [EN] 2-HYDROXYETHYL 2-OXO-1, 3-DIOXOLANE-4-CARBOXYLATES, THEIR PREPARATION AND USE<br/>[FR] 2-OXO-1,3-DIOXOLANE-4-CARBOXYLATES DE 2-HYDROXYÉTHYLE, LEUR PRÉPARATION ET UTILISATION
  申请人：CONSTR RES & TECH GMBH

  公开号：WO2015132080A1

  公开（公告）日：2015-09-11

  The present invention suggests 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates of formula (I): (I) wherein one of R1 and R2 can be hydrogen. In particular, R1 and R2, if not hydrogen, and in each case independently of one another, are selected from straight-chain, branched or cyclic C1-22-alkyl groups, preferably C1-12-alkyl groups, C6-12-aryl groups, C6-18-aralkyl groups and C6-18-alkaryl groups, wherein R1 and/or R2, in each case independently of one another, may comprise at least one additional functional group, selected from hydroxyl groups, ether groups, ester groups, epoxy groups, and double bonds, and wherein R2 may be substituted with up to 10, preferably with 1 to 5, and in particular with 1or 2 further 2-hydroxyethyl2-OXO-1,3- dioxolane-4-carboxylic groups. The 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates can be prepared by reacting 2-oxo-1,3-dioxolane-4-carboxylic acid with epoxides and can be used for the preparation of hydroxyurethanes through reaction with amines, such as amine hardeners. Moreover, they can also be used as end groups for the blocking of amines.

  本发明提出了式(I)的2-羟乙基2-氧代-1,3-二噁烷-4-羧酸酯：（I），其中R1和R2中的一个可以是氢。特别地，如果R1和R2不是氢，那么它们分别独立地选自直链、支链或环状C1-22烷基、优选为C1-12烷基、C6-12芳基、C6-18芳基烷基和C6-18烷基芳基，其中R1和/或R2，分别独立地，可能包括至少一个额外的功能基团，选自羟基、醚基、酯基、环氧基和双键，且R2可能被取代为最多10个，优选为1到5个，特别为1或2个进一步的2-羟乙基2-氧代-1,3-二噁烷-4-羧酸基团。2-羟乙基2-氧代-1,3-二噁烷-4-羧酸酯可通过将2-氧代-1,3-二噁烷-4-羧酸与环氧化物反应制备，并可用于通过与胺类化合物（例如胺固化剂）反应制备羟基脲。此外，它们还可用作阻断胺类化合物的末端基团。
• 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDES, THEIR PREPARATION AND USE
  申请人：Construction Research & Technology GmbH

  公开号：US20150051365A1

  公开（公告）日：2015-02-19

  The present invention suggests 2-oxo-1,3-dioxolane-4-carboxamides of formula (I), in which R 2 can be, inter alia, an n-valent radical (n>1) which is substituted with n−1 further 2-oxo-1,3-dioxolane-4-carboxamide groups of general formula (II), to processes for the preparation of these 2-oxo-1,3-dioxolane-4-carboxamides, to processes for the preparation of the 2-oxo-1,3-dioxolane-4-carboxylic acids of formula (III), which are suitable starting materials for the above processes, and to the use of said 2-oxo-1,3-dioxolane-4-carboxamides for the preparation of (poly)hydroxyurethanes, -hydroxycarbonates and -hydroxysulfanylformates, and also as end groups for the blocking of amines.

  本发明提出了公式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺，其中R2可以是n-价基团(n>1)，该基团被n-1个进一步的公式(II)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺基团取代，本发明还涉及制备这些2-氧代-1,3-二氧杂环戊烷-4-羧酰胺的方法，制备公式(III)的2-氧代-1,3-二氧杂环戊烷-4-羧酸，该酸是上述方法的合适起始材料，以及使用上述2-氧代-1,3-二氧杂环戊烷-4-羧酰胺制备(聚)羟基脲、-羟基碳酸酯和-羟基磺酰基甲酸酯，以及作为胺的阻塞末端基团。
• 2-Hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates, their preparation and use
  申请人：Construction Research & Technology GmbH

  公开号：EP2915808A1

  公开（公告）日：2015-09-09

  The present invention suggests 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates of formula (I): wherein one of R1 and R2 can be hydrogen. In particular, R1 and R2, if not hydrogen, and in each case independently of one another, are selected from straight-chain, branched or cyclic C1-22-alkyl groups, preferably C1-12-alkyl groups, C6-12-aryl groups, C6-18-aralkyl groups and C6-18-alkaryl groups, wherein R1 and/or R2, in each case independently of one another, may comprise at least one additional functional group, selected from hydroxyl groups, ether groups, ester groups, epoxy groups, and double bonds, and wherein R2 may be substituted with up to 10, preferably with 1 to 5, and in particular with 1 or 2 further 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylic groups. The 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates can be prepared by reacting 2-oxo-1,3-dioxolane-4-carboxylic acid with epoxides and can be used for the preparation of hydroxyurethanes through reaction with amines, such as amine hardeners. Moreover, they can also be used as end groups for the blocking of amines.

  本发明提出了式(I)的 2-羟乙基 2-氧代-1,3-二氧戊环-4-羧酸酯： 其中 R1 和 R2 中的一个可以是氢。特别是，R1 和 R2（如果不是氢，且在每种情况下彼此独立）选自直链、支链或环状 C1-22 烷基，优选 C1-12 烷基、C6-12-芳基、C6-18-芳基和 C6-18- 烷芳基，其中 R1 和/或 R2 在每种情况下彼此独立、其中 R1 和/或 R2，在每种情况下彼此独立，可包含至少一个额外的官能团，选自羟基、醚基、酯基、环氧基和双键，其中 R2 可被最多 10 个，优选 1 至 5 个，特别是 1 或 2 个额外的 2-羟乙基 2-氧代-1,3-二氧戊环-4-羧基取代。 2- 羟乙基 2-氧代-1,3-二氧戊环-4-羧酸酯可通过 2-氧代-1,3-二氧戊环-4-羧酸与环氧化物反应制备，并可通过与胺（如胺固化剂）反应用于制备羟基聚氨酯。此外，它们还可用作胺封端基团。
• A curable organic polymer comprising at least one acylurea unit, its preparation and use
  申请人：Construction Research & Technology GmbH

  公开号：EP2998331A1

  公开（公告）日：2016-03-23

  The present invention suggests a curable organic polymer comprising at least one acylurea unit represented by structural formula (1): Moreover, the present invention suggests a process for the preparation of said polymer and the use of said curable organic polymer for the preparation of a cured composition and for the preparation of hydroxyurethanes.

  本发明提出了一种可固化有机聚合物，它包含至少一个由结构式（1）表示的酰基脲单元： 此外，本发明还提出了一种制备所述聚合物的工艺，以及使用所述可固化有机聚合物制备固化组合物和制备羟基聚氨酯的方法。
• Curable organic polymer comprising at least one acylurea unit, its preparation and use
  申请人：Construction Research & Technology, GmbH

  公开号：US10590227B2

  公开（公告）日：2020-03-17

  The present invention suggests a curable organic polymer comprising at least one acylurea unit represented by structural formula (I): Moreover, the present invention suggests a process for the preparation of said polymer and the use of said curable organic polymer for the preparation of a cured composition and for the preparation of hydroxyurethanes.

  本发明提出了一种可固化有机聚合物，它包含至少一个由结构式（I）表示的酰基脲单元： 此外，本发明还提出了一种制备所述聚合物的工艺，以及使用所述可固化有机聚合物制备固化组合物和制备羟基聚氨酯的方法。