dipropylammonium dipropylcarbamate | 87542-09-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: dipropylammonium dipropylcarbamate
• 英文别名: Dipropyl ammonium dipropyl carbamate；dipropylazanium;N,N-dipropylcarbamate
• CAS: 87542-09-4
• 化学式: C₆H₁₅N*C₇H₁₅NO₂
• 分子量: 246.393
• InChiKey: BCBPBFFCZQHEMA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.82
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  60
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  dipropylammonium dipropylcarbamate 以 二氯甲烷 为溶剂， 反应 0.75h， 生成 N,N-二丙基乙酰胺
  参考文献：
  名称：

  三甲基甲硅烷基化的N-烷基取代的氨基甲酸酯I.制备及一些反应

  摘要：

  三甲基甲硅烷Ñ -monoalkyl-和Ñ，Ñ二烷基-氨基甲酸酯已在85-95％的收率由相应的氨基甲酸铵与三甲基氯硅烷的甲硅烷基化制备。三甲基甲硅烷基N N-二甲基氨基甲酸酯可用于醇，酚和羧酸的甲硅烷基化。甲硅烷基氨基甲酸酯与羧酸卤化物反应，得到相应的酸酰胺。氨基甲酸三甲基甲硅烷基酯与羧酸酐的反应生成相应的甲硅烷基羧酸酯和酰胺，而与二羧酸酐的反应生成相应的二羧酸的三甲基甲硅烷基单酰胺，即Me 3 SiO 2 -CCONR 1 R2。

  DOI：

  10.1016/s0022-328x(00)99291-x
• 作为产物：
  描述：

  二正丙胺 生成 dipropylammonium dipropylcarbamate
  参考文献：
  名称：

  TODA, TAKASHI;YOSHIDA, MASAAKI;YAGI, KAZUO, ASAXI GARASU GIDZYUTSU KOGE SEREHJKAJ KEHNKYU XOKOKU, 55,(1989) S. 317-32+

  摘要：

  DOI：

文献信息

• [EN] CROSSLINKABLE COATING COMPOSITIONS FORMULATED WITH DORMANT CARBAMATE INITIATOR<br/>[FR] COMPOSITIONS DE REVÊTEMENT RÉTICULABLES FORMULÉES AVEC INITIATEUR DE CARBAMATE DORMANT
  申请人：ELEMENTIS SPECIALTIES INC

  公开号：WO2018005077A1

  公开（公告）日：2018-01-04

  A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron -withdrawing group; and a dormant carbamate initiator of Formula (1) wherein R1 and R2 can be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and An+ is a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that An+ is not an acidic hydrogen; and optionally further comprising ammonium carbamate (H2NR1R2+ OC=ONR1R2). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.

  一种可交联的涂层组成物，包括：成分A，其具有至少两个质子，可被激活形成Michael的碳负离子给体；成分B，其作为Michael受体，具有至少两个乙烯基不饱和官能团，每个官能团由一个电子吸引基激活；以及公式（1）中的休眠氨基甲酸酯引发剂，其中R1和R2可以独立地选择为氢，具有1至22个碳原子的线性或支链取代或未取代的烷基基团；1至8个碳原子；An+是阳离子物种或聚合物，n是大于或等于1的整数，前提是An+不是酸性氢；并且可选择进一步包括氨基甲酸铵（H2NR1R2+OC=ONR1R2）。该可交联的涂层组成物可用于各种涂层应用，包括指甲涂层组成物。
• Improved process for the preparation of oximatohydridosilanes and aminoxyhydridosilanes
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0098911A1

  公开（公告）日：1984-01-25

  A process whereby silanes of the general formula are reacted in the presence of a catalyst with oximes or hydroxylamines in the stoichiometry of approximately one equivalent of oxime or hydroxylamine per mole of silicon-nitrogen linkage to give unexpectedly high yields of substituted silanes.

  一种工艺，通式硅烷在催化剂存在下与肟或羟胺反应，其化学计量为每摩尔硅-氮连接约有一个当量的肟或羟胺，从而得到出乎意料的高产率取代硅烷。
• Process for the preparation of alkoxyhydridosilanes
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0098912A1

  公开（公告）日：1984-01-25

  A process whereby silanes of the general formula: wherein R, R' and R" are independently an aliphatic or aromatic, substituted or unsubstituted, saturated or unsaturated hydrocarbon radical having from one to eight carbon atoms, inclusive and R and R' may also be hydrogen and where R" may also be alkoxy and where x has a value from one to three are reacted in the presence of a catalyst with alcohols in the stoichiometry of approximately one equivalent of alcohol per mole of silicon-nitrogen bond to give unexpectedly high yields of alkoxyhydridosilanes. In the reaction the silyl amine groups have been replaced by alkoxide groups without significant loss of the silicon-hydrogen group. Similar reactions in the absence of a catalyst give undesirably low yields of the corresponding alkoxy silanes and, in most cases, substantial loss of silyl hydrogen groups.

  一种工艺，其中通式如下的硅烷 其中 R、R'和 R "独立地为脂肪族或芳香族、取代或未取代、饱和或不饱和烃基，具有 1 至 8 个碳原子（包括 8 个碳原子），R 和 R'也可以是氢，R "也可以是烷氧基，x 的值为 1 至 3。在催化剂存在下，以每摩尔硅氮键约含 1 个等量醇的化学计量法与醇反应，可得到出乎意料的高产率的烷氧基二硅烷。在反应中，硅胺基团被烷氧基基团取代，而硅氢基团没有明显损失。在没有催化剂的情况下进行类似反应，相应的烷氧基硅烷的产率低得出乎意料，而且在大多数情况下，硅氢基会大量损失。
• Process for preparing silyl carbamates
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0114399A1

  公开（公告）日：1984-08-01

  Silyl carbamates are produced by the reaction under suitable reaction conditions of silanes bearing at least one silicon-hydrogen bond of the formula: R4-xSiHx with an ammonium carbamate of the formula: R'R"NH2R'R"NCO⊖2. This novel route is much simplier and more direct than those previously known and provides a new classes of silyl carbamates.

  在适当的反应条件下，含有至少一个硅-氢键的硅烷（式 R4-xSiHx ）与氨基甲酸铵（式 R'R "NH2R'R "NCO⊖2 ）发生反应，即可生成氨基甲酸硅烷酯。 这种新方法比以前已知的方法更简单、更直接，并提供了一类新的氨基甲酸硅烷酯。
• Vapor phase alcoholysis of aminosilanes and carbamatosilanes
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0273456A2

  公开（公告）日：1988-07-06

  A vapor phase process for the synthesis of alkoxysilanes of the general formula HSi(OR‴)x(Rʺ)₃-x which comprises reacting (a) a silane of the general formula HSi(NRRʹx(Rʺ)₃-x wherein R, Rʹ and Rʺ are individually hydrogen or an aryl or alkyl group optionally containing unsaturation, each having from one to eight carbon atoms inclusive, and where Rʺ may also be an alkoxy or carbamato group and where x has a value of from one to three; with (b) an alcohol of the general formula R‴OH wherein R‴ is an aryl group, or an alkyl group optionally containing unsaturation, each having from one to twenty carbon atoms inclusive and optionally substituted said reaction taking place in the presence of (c) a catalyst in which both the silane and the alcohol are present in gaseous form in a stoichiometric ratio of 0.4 to 1.05 moles of alcohol per mole of silicon-nitrogen bonds and where said catalyst is present in an amount from 0.01 to 10 mole percent of the silicon-nitrogen bonds.

  一种用于合成通式为 HSi(OR‴)x(Rʺ)₃-x 的烷氧基硅烷的气相工艺，包括以下反应 (a) 通式为 HSi(NRRʹx(Rʺ)₃-x 其中 R、Rʹ 和 Rʺ 分别为氢或任选含有不饱和度的芳基或烷基，每个芳基或烷基具有 1 至 8 个碳原子，其中 Rʺ 也可以是烷氧基或氨基甲酸酯基团，且 x 的值为 1 至 3；与 (b) 通式为 R‴OH 其中 R‴ 是芳基或可选含有不饱和度的烷基，每个芳基或烷基具有 1 至 20 个碳原子（含 20 个），并可选被取代。 (c) 催化剂 其中硅烷和醇均以气态形式存在，其化学计量比为每摩尔硅氮键含 0.4 至 1.05 摩尔醇，且催化剂的存在量占硅氮键的 0.01 至 10 摩尔%。