Bis(dibutylamino)methylidene-dibutylazanium

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Bis(dibutylamino)methylidene-dibutylazanium
• 化学式: C25H54N3+
• 分子量: 396.7
• InChiKey: CJTDRDJUGRBDKP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  28
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  9.5
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• PROCESS FOR PRODUCING ORGANOALKOXYSILANES FROM ORGANIC ACIDS OR CYANATES AND HALOALKYLALKOXYSILANES
  申请人：Sheridan E. Robert

  公开号：US20070032673A1

  公开（公告）日：2007-02-08

  A process for the preparation of organoalkoxysilanes containing one or more organic functional groups derived from organic acids or hydrogen cyanates, by a continuous or batch process utilizing a solid guanidinium salt as a phase transfer catalyst for the reaction between a liquid phase haloalkylalkoxysilane and a solid phase alkali or alkaline earth metal salt or ammonium salt of an organic acid or a metal cyanate.

  一种制备含有来自有机酸或氰酸氢的一个或多个有机功能基团的有机烷氧基硅烷的方法，通过使用固体胍盐作为相转移催化剂的连续或批处理过程，使液相卤代烷基烷氧基硅烷和固相有机酸或金属氰酸盐的碱金属或碱土金属盐或铵盐之间的反应。
• Process for preparing organosilanes
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0900801A1

  公开（公告）日：1999-03-10

  An improved process for preparing a nitrogen or oxygen containing organoalkoxysilane such as an isocyanurate or fumarate by reacting a haloalkylalkoxysilane such as a chloropropyltrimethoxysilane and a reactant of either a cyanate or an ammonium salt of an organic acid of C1-C20 carbon atoms or a metal salt of an organic acid of C1-C20 carbon atoms or mixtures thereof at a reaction temperature of at least about 80°C to about 200°C, comprising carrying out the reaction in the presence of a guanidinium salt phase as a transfer catalyst such as hexaethylguanidinium chloride. Preferably the temperature increase from the exotherm reaction above the reaction temperature ranges from about 0°C to about 120°C. A preferred metal cyanate is sodium cyanate.

  一种改进的制备含氮或氧的有机烷氧基硅烷如异氰脲酸酯或富马酸酯的工艺，其方法是使卤代烷基烷氧基硅烷如氯丙基三甲氧基硅烷与反应物氰酸盐或 C1-C20 碳原子的有机酸的铵盐或 C1-C20 碳原子的有机酸的金属盐或它们的混合物在至少约 80℃至约 200℃的反应温度下反应、包括在作为转移催化剂的胍盐相（如六乙基氯化胍）存在下进行反应。从高于反应温度的放热反应开始，温度最好升高约 0°C 至约 120°C。优选的金属氰酸盐是氰化钠。
• [EN] CHEMICAL PROCESSES<br/>[FR] PROCESSUS CHIMIQUES
  申请人：AVENTIS CROPSCIENCE SA

  公开号：WO2000021922A2

  公开（公告）日：2000-04-20

  (57) Abstract The invention relates to a process for the preparation of a compound of formula (I): wherein, R1 represents C¿1-4 ?alkoxy; fluorine, chlorine or bromine; and R?2¿ represents hydrogen or C¿1-4 ?alkoxy; which process comprises the reaction of the corresponding orthonitrohalobenzene of formula (II): wherein R?1 and R2¿ are as hereinbefore defined and X represents a fluorine, chlorine or bromine atom, with, when X represents a fluorine atom: a) an alkali metal cyanide, in a non aqueous solvent optionally in the presence of a catalyst; or when X represents a chlorine atom: b) cuprous cyanide and a source of bromide selected from hydrogen bromide, bromine and a tetraalkylammonium bromide; optionally in the presence of an alkali metal bromide or an alkaline earth metal bromide; or c) an alkali metal cyanide or a tetraalkylammonium cyanide, in the presence of an alkali metal bromide or an alkaline earth metal bromide; or c) an alkali metal cyanide or a tetraalkylammonium cyanide, in the presence of cuprous bromide and a phase transfer catalyst; or d) cuprous cyanide and lithium iodide; or when X represents a bromine atom: e) cuprous cyanide optionally in the presence of a catalyst selected from an alkali metal bromide or an alkaline earth metal bromide; or f) an alkalie metal cyanide in the presence of a catalytic amount of cuprous cyanide and a phase transfer catalyst.

  (57) 摘要 本发明涉及一种制备具有式(I)化合物的工艺：其中，R1代表C1-4烷氧基；氟、氯或溴；且R2代表氢或C1-4烷氧基。该工艺包括以下反应：所述反应对应物为具有式(II)的邻硝基卤代苯：其中R1和R2如前述所定义，X代表氟原子、氯原子或溴原子。当X代表氟原子时： (a) 在非水溶剂中使用碱金属氰化物，任选地在催化剂存在下； 当X代表氯原子时： (b) 铜粉氰化物和溴化物来源，所述溴化物来源选自氢溴酸、溴和四烷基鏻溴化物；任选地在碱金属溴化物或碱土金属溴化物存在下；或 (c) 碱金属氰化物或四烷基鏻氰化物，在碱金属溴化物或碱土金属溴化物存在下；或 (c) 碱金属氰化物或四烷基鏻氰化物，在铜粉溴化物和相转移催化剂存在下；或 (d) 铜粉氰化物和碘化锂； 当X代表溴原子时： (e) 铜粉氰化物，任选地在选自碱金属溴化物或碱土金属溴化物的催化剂存在下；或 (f) 碱金属氰化物，在催化量的铜粉氰化物和相转移催化剂存在下。
• CHEMICAL PROCESSES
  申请人：AVENTIS CROPSCIENCE S.A.

  公开号：EP1121344A2

  公开（公告）日：2001-08-08
• PROCESS FOR PRODUCING ORGANOALKOXYSILANES FROM ORGANIC ACIDS OR CYANATES AND HALOALKYLALKOXYSILNANES
  申请人：Momentive Performance Materials Inc.

  公开号：EP1922324A1

  公开（公告）日：2008-05-21