(2-Phenylphenoxy)methanediamine

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (2-Phenylphenoxy)methanediamine
• 英文别名: (2-phenylphenoxy)methanediamine
• 化学式: C₁₃H₁₄N₂O
• 分子量: 214.26
• InChiKey: RQTPDKWQOQFDRC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  61.3
• 氢给体数：
  2
• 氢受体数：
  3

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。
• Silane and silicic acid (hetero)polycondensate having aromatic compounds linked via coupling groups which are suitable as or for matrix systems having high translucency and good mechanical properties
  申请人：Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

  公开号：US10227364B2

  公开（公告）日：2019-03-12

  The present invention relates to compounds and silicic acid (hetero)polycondensates comprising structures of formulas (1) and/or (2), R2 is a hydroxy group or a free carboxylic acid residue or a carboxylic acid ester derived therefrom or a salt derived therefrom, R3 denotes a residue having a hydrocarbon-containing branched or unbranched backbone which is bonded to silicon by carbon, and can be arbitrarily interrupted by heteroatoms or coupling groups or by other heteroatom-containing groups, where the zigzag line purely schematically denotes the hydrocarbon-containing backbone, the three not more closely characterized bonds of the Si-atom represent additional residues bonded to the silicon atom, selected from residues that can be hydrolyzed from silicon, hydroxy groups and residues bonded to silicon by carbon which can have the same meaning as R3 or can have a different meaning deviating therefrom, or represent oxygen bridges to further silicon atoms and/or other metal atoms in the case the structure (1) is part of a silicic acid (hetero)polycondensate, the residue Y is either divalent, and then has the meaning of —S—, —NR4— or —P(O)(R4)c(Z′)d— with Z′═OR4, c=0 or 1, d=0 or 1 and (c+d)=1, or trivalent and has the meaning of —N═ or —P(O)═, R4 represents a hydrocarbon-containing residue and in the —NR4— residue can in addition have the meaning of hydrogen, W is a substituted or unsubstituted hydrocarbon residue bonded to Y, the chain of which can be interrupted by —S—, —O—, —NH—, —NR4—, —C(O)O—, —NHC(O)—, —C(O)NH—, —NHC(O)O—, —C(O)NHC(O)—, —NHC(O)NH—, —S(O)—, —C(S)O—, —C(S)NH—, —NHC(S)—, —NHC(S)O—, Ar is a residue that carries at least one aromatic group which is unsubstituted or substituted with one or more residues, where the aromatic groups do not carry substituents, selected from boronic acid-, the carboxylic acid-, the phosphine acid-, the phosphonic acid- and the sulfonic acid group and from hydroxy groups, where Ar must be bonded to W if a≠0, Z is selected from urethane-, acid amide-, ether- and ester groups, R1 is a straight chain or branched, organically polymerizable group carrying at least one C═C double bond, and the index e is 1, 2, 3, 4 or an integer greater than 4, the index a is equal to 0 or 1 or 2, the index b=1, 2, 3 or an integer greater than 3 if a≠0, and b=1 or 2 if a=1, the index m is 1, 2 or an integer greater than 2, the index n is 0, 1, 2 or greater than 2 and the index o is 1 or 2 or greater than 2. composites and organically polymerized masses produced therefrom and methods for producing the same.

  本发明涉及由式（1）和/或（2）结构组成的化合物和硅酸（杂）多缩合物、 R2 是羟基或游离羧酸残基或由其衍生的羧酸酯或由其衍生的盐、 R3 表示具有含烃支链或不含烃支链骨架的残基，该骨架通过碳键与硅相连，并可被杂原子或偶联基团或其他含杂原子的基团任意打断，其中人字形线纯粹示意性地表示含烃骨架、 Si-原子的三个并不更紧密的键代表与硅原子结合的附加残基，这些残基选自可从硅中水解的残基、羟基和通过碳与硅结合的残基，这些残基可以具有与 R3 相同的含义，也可以具有不同于 R3 的不同含义，或者在结构（1）是硅酸（杂）缩聚物的一部分的情况下，代表与其他硅原子和/或其他金属原子的氧桥、 残基 Y 要么是二价的，具有-S-、-NR4-或-P(O)(R4)c(Z′)d-的含义，其中 Z′═OR4，c=0 或 1，d=0 或 1，(c+d)=1，要么是三价的，具有-N═或-P(O)═的含义、 R4 代表含碳氢化合物的残基，在-NR4-残基中还具有氢的含义、 W 是与 Y 键合的取代或未取代的烃残基，其链可被-S-、-O-、-NH-、-NR4-、-C(O)O-、-NHC(O)-、-C(O)NH-、-NHC(O)O-、-C(O)NHC(O)-、-NHC(O)NH-、-S(O)-、-C(S)O-、-C(S)NH-、-NHC(S)-、-NHC(S)O-打断、 Ar 是至少带有一个芳香基团的残基，该芳香基团未被取代或被一个或多个残基取代，其中芳香基团不带取代基，选自硼酸基、羧酸基、膦酸基、膦酸基、磺酸基和羟基、 其中，如果 a≠0，Ar 必须与 W 键合、 Z 选自脲烷基、酸酰胺基、醚基和酯基、 R1 是直链或支链有机可聚合基团，至少带有一个 C═C 双键，指数 e 是 1、2、3、4 或大于 4 的整数、 索引 a 等于 0 或 1 或 2、 如果 a≠0，则指数 b=1、2、3 或大于 3 的整数；如果 a=1，则 b=1 或 2、 索引 m 为 1、2 或大于 2 的整数、 索引 n 为 0、1、2 或大于 2 的整数，以及 索引 o 为 1 或 2 或大于 2。 复合材料和由其生产的有机聚合体及其生产方法。
• 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：US10259829B2

  公开（公告）日：2019-04-16

  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.

  本发明涉及一种硅烷或硅烷混合物，可通过使式(A)的可水解硅烷反应获得：SiR4，其中 R 为可水解缩合基团或羟基与化合物 R*(OH)x（其中 x 为 1、2、3 或更大的 3）反应，其中 R* 具有直链或支链烃骨架，根据 x 的数目，其骨架为一价、二价、三价或多价，并具有至少被两个 -C(O)O- 基团打断的烃链、其中，在该链内由中断形成的单个烃单元中最多有 8 个连续碳原子，且该烃基链与唯一羟基或其中一个羟基相对的一端或在支链结构中至少有一端带有有机可聚合基团，其中该醇在其他方面未被取代或具有进一步的取代基。本发明还涉及一种有机改性二氧化硅缩聚物，它是硅烷或硅烷混合物水解缩合的结果，随后有机可聚合基团可选择进行有机聚合，有机聚合前可选择向二氧化硅缩聚物中添加一种有机的至少是双官能团的化合物。
• VERWENDUNG EINES UNGEFÜLLTEN ODER MIT FÜLLSTOFF GEFÜLLTEN, ORGANISCH MODIFIZIERTEN KIESELSÄURE(HETERO)POLYKONDENSATS ZUM VERÄNDERN DER OBERFLÄCHE EINES KÖRPERS AUS EINEM BEREITS AUSGEHÄRTETEN, UNGEFÜLLTEN ODER MIT FÜLLSTOFF GEFÜLLTEN KIESELSÄURE(HETERO)POLYKONDENSAT
  申请人：Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.

  公开号：EP2846757A2

  公开（公告）日：2015-03-18
• VERFAHREN ZUR UMWANDLUNG REAKTIVER GRUPPEN AN SI-C-GEBUNDENEN RESTEN VON SILANEN UNTER GLEICHZEITIGER VERGRÖßERUNG VON DEREN RÄUMLICHEM ABSTAND ZUEINANDER
  申请人：Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

  公开号：EP2906568A1

  公开（公告）日：2015-08-19