1,1-二环己基甲二胺 | 19910-62-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 1,1-二环己基甲二胺
• 英文名称: 4,4'-dicyclohexylmethanediamine
• 英文别名: diamino dicyclohexyl methane；Methanediamine, 1,1-dicyclohexyl-；dicyclohexylmethanediamine
• CAS: 19910-62-4
• 化学式: C₁₃H₂₆N₂
• 分子量: 210.363
• InChiKey: KEIQPMUPONZJJH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,1-二环己基甲二胺 、 硫脲 在 均三甲苯 作用下， 反应 12.0h， 以70%的产率得到4,4'-dicyclohexylmethane diisothiocyanate
  参考文献：
  名称：

  이소티오시아네이트를 제조하는 방법, N-치환-O-치환 티오카르바메이트의 이송용 및 저장용 조성물, 그리고 이소티오시아네이트 조성물

  摘要：

  本发明涉及一种以有机第一胺和硫醇为原料制备异硫氰酸酯的方法；包含N-取代-O-取代硫代碳酸酯和羟基化合物的，N-取代-O-取代硫代碳酸酯的碳酸酯基当量相对于羟基化合物的羟基基当量的比值在1至100范围内的，N-取代-O-取代硫代碳酸酯的输送和储存用组合物；包含具有硫代尿素基团的化合物和羟基化合物的，具有硫代尿素基团的化合物的硫代尿素基团当量相对于羟基化合物的羟基基当量的比值在1至100范围内的，具有硫代尿素基团的化合物的输送和储存用组合物；以及涉及含有异硫氰酸酯和具有特定官能团的化合物的异硫氰酸酯组合物。

  公开号：

  KR20150115914A

文献信息

• BIODEGRADABLE HYBRID POLYMERS USABLE IN MEDICAL TECHNOLOGY OR IN BIOLOGY, STARTING SILANES THEREFOR, AND PREPARATION PROCESS THEREFOR AND USES THEREOF
  申请人：Fraunhofer-Gesellschaft Zur Forderung der Angewandten Forschung E.V.

  公开号：US20170313726A1

  公开（公告）日：2017-11-02

  The invention relates to a silane or silane mixture obtainable by reacting a hydrolysable silane of the formula (A): SiR4 in which R is a hydrolytically condensable group or hydroxyl with a compound R*(OH)x where x is 1, 2, 3 or greater 3, where R* has a straight-chain or branched hydrocarbon skeleton which, according to the number x, is monovalent, divalent, trivalent or multivalent, and has a hydrocarbonaceous chain interrupted by at least two —C(O)O— groups, wherein there are a maximum of 8 successive carbon atoms in the individual hydrocarbon units formed by interruptions within this chain and the, or in the case of branched structures at least one, end of the hydrocarbonaceous chain at the opposite end to the sole hydroxyl group or one of the hydroxyl groups bears an organically polymerizable group, wherein the alcohol is otherwise unsubstituted or has further substituents. The invention further relates to an organically modified silica polycondensate formed as a result of hydrolytic condensation of the silane or silane mixture and optionally a subsequent organic polymerization of the organically polymerizable groups, with optional addition of an organic, at least difunctional compound to the silica polycondensate prior to the organic polymerization.

  该发明涉及一种硅烷或硅烷混合物，其可通过将具有以下式(A)的可水解硅烷与化合物R*(OH)x反应而得到：SiR4，其中R是一个可水解缩聚基团或羟基，化合物R*具有直链或支链烃骨架，根据数目x，该骨架是一价、二价、三价或多价的，并且具有至少两个—C(O)O—基团中断的烃链，其中在该链内由中断形成的各个烃单元中最多有8个连续的碳原子，或者在支链结构的情况下，至少有一个烃链的末端，与唯一的羟基或其中一个羟基相对的末端具有一个有机聚合基团，其中醇在其他方面未被取代或具有进一步的取代基。该发明还涉及一种有机改性的二氧化硅缩聚物，其是由硅烷或硅烷混合物的水解缩聚以及有机聚合基团的随后有机聚合形成的，有机聚合之前在有机聚合之前向二氧化硅缩聚物中添加有机的至少二官能化合物。
• [EN] COMPOSITION FOR TIN-SILVER ALLOY ELECTROPLATING COMPRISING A COMPLEXING AGENT<br/>[FR] COMPOSITION POUR L'ÉLECTROGALVANISATION D'ALLIAGE D'ÉTAIN ET D'ARGENT COMPRENANT UN AGENT COMPLEXANT
  申请人：BASF SE

  公开号：WO2019185468A1

  公开（公告）日：2019-10-03

  An aqueous composition comprising (a) metal ions comprising tin ions and silver ions and (b) at least one complexing agent of formula (C1) R1-X1-S-X21[D1-X22-]nS-X3-R2, (C2) R1-X1-S-X31-D2-[X32-S-]nX3-R2, (C3) R3-X1-S-X41-[D3-X42-]nS-X3-R4 wherein X1, X3 are independently selected from a linear or branched C1-C12 alkanediyl, which may be unsubstituted or substituted by OH; X21, X22 are independently selected from X1, which may be further substituted by -X5-COOR12, -X5-SO2-O-R12, a C2 to C6 polyoxyalkylene group of formula -(O-CH2- CHR11)z-OH, or a combination thereof, and -X1-NH-CO-X6-CO-NH-X1-; X31, X32 are independently selected from a chemical bond and X1; X41, X42 are independently selected from X1; X5 is a linear or branched Ci to C10 alkyl; X6 is selected from X1 and a divalent 5 or 6 membered aromatic group; R1, R2 are independently selected from a monovalent 5 or 6 membered aromatic N- heterocyclic group comprising one N atom or two N atoms which are separated by at least one C atom, and its derivatives received by N-alkylation with a C1-C6- alkyl group, which may be substituted by --COOR12 or -SO2-O-R12, and which aromatic N- heterocyclic group may optionally further comprise, under the proviso that X21 is substituted by at least one OH, one S atom; R3, R4 are independently selected from a monovalent 5 or 6 membered aliphatic N- heterocyclic group comprising one N atom and one O atom; D1 is independently selected from S, O and NR10-; D2 is (a) a divalent 5 or 6 membered aliphatic heterocyclic ring system comprising 1 or 2 S atoms, or (b) a 5 or 6 membered aromatic heterocyclic ring system comprising at least two N atoms and optionally one or two S atoms; D3 is independently selected from S and NR10-; n is an integer of from 0 to 5; z is an integer from 1 to 50; R10 is selected from H and a linear or branched C1-C12 alkyl; R11 is selected from H and a linear or branched C1 to C6 alkyl; and R12 is selected from R10 and a cation.

  一种水性组合物，包括（a）包括锡离子和银离子的金属离子和（b）至少一种具有以下结构的络合剂：（C1）R1-X1-S-X21[D1-X22-]nS-X3-R2，（C2）R1-X1-S-X31-D2-[X32-S-]nX3-R2，（C3）R3-X1-S-X41-[D3-X42-]nS-X3-R4，其中X1、X3可独立地选择自线性或支链的C1-C12脂肪二亚基，可以未取代或被OH取代；X21、X22可独立地选择自X1，可以进一步被-X5-COOR12，-X5-SO2-O-R12，具有式-(O-CH2-CHR11)z-OH的C2到C6聚氧烷基，或其组合物取代，以及-X1-NH-CO-X6-CO-NH-X1-；X31、X32可独立地选择自化学键和X1；X41、X42可独立地选择自X1；X5是线性或支链的Ci到C10烷基；X6选择自X1和双价的5或6元芳香族基；R1、R2可独立地选择自包括一个N原子或两个N原子的单价5或6元芳香N-杂环基，通过N-烷基化与C1-C6烷基基团取代的衍生物，可以被--COOR12或-SO2-O-R12取代，该芳香N-杂环基可以选择性地进一步包括，在X21至少被一个OH取代的条件下，一个S原子；R3、R4可独立地选择自包括一个N原子和一个O原子的单价5或6元脂肪N-杂环基；D1可独立地选择自S、O和NR10-；D2是（a）包括1或2个S原子的双价5或6元脂肪杂环环系统，或（b）包括至少两个N原子和可选地一个或两个S原子的5或6元芳香杂环环系统；D3可独立地选择自S和NR10-；n是从0到5的整数；z是从1到50的整数；R10选择自H和线性或支链的C1-C12烷基；R11选择自H和线性或支链的C1到C6烷基；R12选择自R10和阳离子。
• [EN] PREPARATION OF A CURED POLYMER COMPRISING URETHANE GROUPS AND SILICON ATOMS<br/>[FR] PRÉPARATION D'UN POLYMÈRE DURCI COMPRENANT DES GROUPES URÉTHANE ET DES ATOMES DE SILICIUM
  申请人：BASF SE

  公开号：WO2020161281A1

  公开（公告）日：2020-08-13

  Provided is a process for the preparation of a cross-linked polymer comprising urethane groups and silicon atoms, wherein a) a compound A) with a five-membered cyclic monothiocarbonate group and a compound B) with an amino group, selected from primary or secondary amino groups or blocked amino groups, and optionally a compound C) with at least one functional group that reacts with a group -SH are used as starting materials, whereby one of said compounds comprises a silicon- functional group, and wherein compounds A), B) and optionally C) are processed, for example, as follows by b1) reacting compounds A) and B) and optionally C) under exclusion of water to obtain a polymer with curable silicon-functional groups and b2) applying said polymer to a surface, gap or a three-dimensional template and curing the silicon-functional groups with ambient water. The polymer comprises 0.001 to 0.3 mol of silicon per 100 g of the polymer.

  提供了一种制备含有脲基团和硅原子的交联聚合物的过程，其中a）使用具有五元环单硫代碳酸酯基团的化合物A）和具有氨基的化合物B），所述氨基被选择为主要或次要氨基或被阻断的氨基，以及可选地使用具有至少一个与-SH基团反应的官能团的化合物C）作为起始材料，其中所述化合物中的一个包括硅官能团，化合物A）、B）和可选的C）被处理，例如，通过b1）在排除水的情况下使化合物A）、B）和可选的C）发生反应以获得具有可固化硅官能团的聚合物，b2）将所述聚合物应用于表面、间隙或三维模板，并用周围的水固化硅官能团。所述聚合物中每100克聚合物含有0.001至0.3摩尔的硅。
• POLYOXYALKYLENE POLYOL OR MONOOL AND POLYURETHANE RESIN
  申请人：Nakaminami Hiromichi

  公开号：US20120016049A1

  公开（公告）日：2012-01-19

  An object of the present invention is to provide a polyoxyalkylene polyol and a polyoxyalkylene monool, capable of producing a urethane elastomer and a urethane foam which are sufficiently excellent in mechanical properties and moisture resistance. The present invention is directed to a polyoxyalkylene polyol or monool (S), which is an alkylene oxide adduct of an active hydrogen-containing compound (H), wherein 40% or more of hydroxyl groups located at the terminal are primary hydroxyl group-containing groups represented by the general formula (1) shown below, and a hydroxyl value x, the total degree of unsaturation y and the content of ethylene oxide z satisfy a relationship of the mathematical expression (1). [In the general formula (1), R 1 represents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group or a phenyl group, each of which may be substituted with a halogen atom or an aryl group.] y ≦28.3× x −2 ×(100− z )/100  (1) [In the mathematical expression (1), x represents a hydroxyl value, y represents the total degree of unsaturation, and z is the content of ethylene oxide based on the weight of (S) and is from 0 to 50% by weight.

  本发明的目的是提供一种聚氧烷基聚醚醇和一种聚氧烷基单醇，能够生产出机械性能和耐湿性足够优异的聚氨酯弹性体和聚氨酯泡沫。本发明涉及一种聚氧烷基聚醚醇或单醇（S），它是一种活性氢含有物（H）的烷基氧化物加合物，在其末端的羟基中，40%或更多的羟基是由下面的通式（1）表示的主要羟基含有基团，且羟值x、总不饱和度y和乙烯氧化物含量z满足数学表达式（1）的关系。 【在通式（1）中，R1代表氢原子、含有1至12个碳原子的烷基基团、环烷基或苯基，每个基团可能被卤素原子或芳基取代。】 y≦28.3×x−2×（100−z）/100  （1） 【在数学表达式（1）中，x代表羟值，y代表总不饱和度，z是基于（S）的乙烯氧化物含量，按重量计为0至50%。】
• Process for preparing aromatic carbamates
  申请人：Bayer MaterialScience AG

  公开号：EP2230228A1

  公开（公告）日：2010-09-22

  The invention is directed to a process for preparing aromatic carbamates which comprises the reaction of an aromatic amine with an organic carbonate in the presence of a catalyst characterized in that Zn4O(OAc)6 is used as catalyst.

  该发明涉及一种制备芳香族氨基甲酸酯的过程，包括在催化剂存在下，芳香族胺与有机碳酸酯反应，其特点在于使用Zn4O(OAc)6作为催化剂。