tris(2,6-di-tert-butylphenyl) phosphite | 91453-88-2

• 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: tris(2,6-di-tert-butylphenyl) phosphite
• 英文别名: Tris(2,6-di-t-butylphenyl) phosphite；tris(2,6-ditert-butylphenyl) phosphite
• CAS: 91453-88-2
• 化学式: C₄₂H₆₃O₃P
• 分子量: 646.934
• InChiKey: AJHKJOCIGPIJFZ-UHFFFAOYSA-N

物化性质

• 沸点：
  600.0±50.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  15.5
• 重原子数：
  46
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  碘苯 、 tris(2,6-di-tert-butylphenyl) phosphite 在 nickel dichloride 、 亚磷酸三乙酯 作用下， 反应 8.0h， 以32%的产率得到Phenyl-phosphonic acid bis-(2,6-di-tert-butyl-phenyl) ester
  参考文献：
  名称：

  A concise method for synthesis of diaryl aryl- or alkylphosphonates

  摘要：

  A convenient method has been developed to synthesize diaryl arylphosphonates from triaryl phosphites, triethyl phosphite, and aromatic halides. The new method relies on the triethyl phosphite assisted nickel catalyzed Arbuzov reaction and can be applied to synthesize certain diaryl alkylphosphonates without catalysts. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.11.028
• 作为产物：
  描述：

  2,6-二叔丁基苯酚 在 三氯化磷 作用下， 反应 3.0h， 以50 g的产率得到tris(2,6-di-tert-butylphenyl) phosphite
  参考文献：
  名称：

  一种异戊烯醛的合成方法

  摘要：

  本发明提供一种异戊烯醛的合成方法，包括如下步骤：将环氧异丁烷进行氢甲酰化反应获得羟基异戊醛，将羟基异戊醛进行分子内脱水反应获得异戊烯醛。本发明提供了一种无需苛刻的反应条件的异戊烯醛的合成方法。

  公开号：

  CN108047013B
• 作为试剂：
  描述：

  N,N-二甲基丙烯酰胺 、 对氯苯乙酮 在 palladium diacetate tris(2,6-di-tert-butylphenyl) phosphite 、 四丁基溴化铵 、 sodium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 以89%的产率得到p-Acetyl-N,N-dimethylcinnamoyl amide
  参考文献：
  名称：

  用于芳基氯和烯烃交叉偶联反应的钯催化剂体系。

  摘要：

  详细研究了膦，添加剂，碱和溶剂对4-三氟甲基-1-氯苯（2）的Heck偶联反应的影响。结果表明，存在许多催化剂体系，用于缺电子的芳基氯化物与各种烯烃的有效交叉偶联。配体的碱度和空间需求是决定反应成功的两个因素。此外，膦/钯比，正确的添加剂类型和用量以及最后使用合适的碱和溶剂也很重要。优化的反应条件适用于苯乙烯，丙烯酸2-乙基己酯和N，N-二甲基丙烯酸酰胺与各种芳基氯化物的芳基化。

  DOI：

  10.1002/1521-3765(20010702)7:13<2908::aid-chem2908>3.0.co;2-r

文献信息

• Silylated polycarbonate polymers, method of making, and articles
  申请人：Lens Jan Pleun

  公开号：US20080306294A1

  公开（公告）日：2008-12-11

  A silylated dihydroxy aromatic compound of the formula (1a); wherein G a and G b are each independently C 1-12 alkyl, —OSi(C 1-12 alkyl) 3 , C 1-12 arylalkyl, or —OSi(C 1-12 arylalkyl) 3 ; Z a and Z b are each independently a straight or branched C 2-18 alkylene, a C 8-18 arylalkylene, or a C 8-18 alkylarylene, X a is a direct bond, a heteroatom-containing group, or a C 1-18 organic group, and r and s are each independently 1 or 2 is disclosed.

  一种具有式(1a)的硅烷化二羟基芳香族化合物；其中Ga和Gb各自独立地为C1-12烷基、—OSi(C1-12烷基)3、C1-12芳基烷基或—OSi(C1-12芳基烷基)3；Za和Zb各自独立地为直链或支链的C2-18亚烷基、C8-18芳基亚烷基或C8-18烷基芳基亚烷基，Xa为直接键、含杂原子基团或C1-18有机基团，且r和s各自独立地为1或2。
• [EN] TRIARYLMETHANE COMPOUNDS<br/>[FR] COMPOSÉS DE TRIARYLMÉTHANE
  申请人：REUTER CHEMISCHE APPBAU KG

  公开号：WO2019154727A1

  公开（公告）日：2019-08-15

  The present invention relates to triarylmethane compounds of the formula (I), which are suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. (I) where R1, R2 are e.g. hydrogen; Y is an alkylene group having 2, 3 or 4 carbon atoms, Ar is selected from mono-or polycyclic aryl and mono-or polycyclic hetaryl; X1, X2, X3, X4 are CH, C-Rx or N, provided that in each ring at most two of X1, X2, X3, X4 are N; Rx is e.g. halogen, CN or CH=CH2. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I).

  本发明涉及具有以下式（I）的三芳基甲烷化合物，该化合物适用作为制备具有有益光学性能的热塑性树脂的单体，并可用于生产光学器件。其中R1，R2例如是氢；Y是具有2、3或4个碳原子的烷基基团，Ar选自单环或多环芳基和单环或多环杂芳基；X1、X2、X3、X4是CH、C-Rx或N，要求在每个环中最多有两个是N；Rx例如是卤素、CN或CH=CH2。该发明还涉及包含具有上述式（I）化合物的聚合单元的热塑性树脂。
• [EN] POLYCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS POLYCYCLIQUES
  申请人：REUTER CHEMISCHE APPBAU E K

  公开号：WO2020079225A1

  公开（公告）日：2020-04-23

  The present invention relates to compounds of the formula (I), which are suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. In Formula (I), A1, A2 are selected from mono- or bicyclic aromatic radicals and mono- or bicyclic heteroaromatic radicals; X represents e.g. a single bond, O, NH, CR6R7; Y is e.g. absent or represents a single bond, O, NH, CR8R9; R1, R2 are hydrogen, a radical Ar' or a radical Ra; R3 is Alk, O-Alk'-, O-Alk'-[O-Alk']o, O-CH2-Ar-C(O)-, O-C(O)-Ar-C(O)-or O-Alk-C(O)-,where in the last five moieties the left O is bound to A1 and A2, respectively; m, n are 0, 1 or 2; o is an integer from 1 to 10; R4, R5 are e.g. selected from CN and a radical Ra; R6, R8 are e.g. selected from hydrogen, a radical Ar' and a radical Ra; R7, R9 are e.g. selected from hydrogen, C1-C4-alkyl and a radical Ar'; Ra is selected from the group consisting of C≡C-R11 and Ar-C≡C-R11; R11 is e.g. selected from hydrogen, methyl, mono- or polycyclic aryl having from 6 to 26 carbon atoms and mono- or polycyclic hetaryl having a total of 5 to 26 atoms, which are ring members, where 1, 2, 3 or 4 of the ring atoms of hetaryl are selected from nitrogen, sulphur and oxygen, while the remainder of these atoms are carbon atoms, where mono- or polycyclic aryl are unsubstituted or substituted; and Ar is e.g. phenylene or naphthylene. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I) and to optical devices made of such resins.

  本发明涉及公式（I）的化合物，这些化合物适用作为单体制备具有有益光学性能的热塑性树脂，并可用于制造光学器件。在公式（I）中，A1、A2选自单环或双环芳香基团和单环或双环杂芳基团；X代表例如单键，O，NH，CR6R7；Y例如缺失或代表单键，O，NH，CR8R9；R1、R2为氢，基团Ar'或基团Ra；R3为Alk，O-Alk'-，O-Alk'-[O-Alk']o，O-CH2-Ar-C(O)-，O-C(O)-Ar-C(O)-或O-Alk-C(O)-，在最后五个基团中，左侧的O分别与A1和A2结合；m、n为0、1或2；o为1到10的整数；R4、R5例如选自CN和基团Ra；R6、R8例如选自氢，基团Ar'和基团Ra；R7、R9例如选自氢，C1-C4-烷基和基团Ar'；Ra选自C≡C-R11和Ar-C≡C-R11的组，R11例如选自氢，甲基，含有6到26个碳原子的单环或多环芳基和含有总共5到26个原子的单环或多环杂芳基，其中环原子中的1、2、3或4个来自氮、硫和氧，其余原子为碳原子，其中单环或多环芳基是未取代或取代的；Ar例如苯基或萘基。该发明还涉及包含公式（I）化合物聚合单元的热塑性树脂以及由这种树脂制成的光学器件。
• BISBENZOXAZINONE COMPOUND
  申请人：Ibusuki Shun

  公开号：US20120252941A1

  公开（公告）日：2012-10-04

  It is an object of the present invention to provide a bisbenzoxazinone compound which does not substantially contain an alkali metal salt, has high purity and provides a resin composition having excellent resistance to hydrolysis when it is contained in a resin, a production method thereof, and a resin composition comprising the compound. The present invention is a bisbenzoxazinone compound represented by the following formula (4): (R 1 and R 2 are each independently a hydrogen atom, hydroxyl group, alkyl group having 1 to 3 carbon atoms, or the like), and has (i) a purity of 98% or more, (ii) a content of a compound represented by the following formula (7) of less than 0.15 wt %: (iii) a maximum peak in the measurement of the light reflectance at a visible range of its powder at 380 to 480 nm and a maximum light reflectance of 100 to 120%, (iv) a metal sodium content of less than 50 ppm and (v) a YI value of −10 to 10.

  本发明的目的是提供一种双苯并噁唑酮化合物，其基本不含碱金属盐，具有高纯度并在树脂中含有时提供具有优异的耐水解性的树脂组合物，以及其生产方法和包含该化合物的树脂组合物。本发明是由以下公式（4）表示的双苯并噁唑酮化合物：（其中R1和R2各自独立地表示氢原子，羟基，具有1至3个碳原子的烷基或类似物），具有（i）98％或更高的纯度，（ii）少于0.15重量％的以下公式（7）所表示的化合物含量，（iii）在可见光范围内在380至480 nm处的粉末的光反射测量中具有最大峰值，并具有100至120％的最大光反射率，（iv）钠金属含量低于50 ppm和（v）YI值为-10至10。
• Polyurethane and molded article comprising the same
  申请人：Kuraray Co., Ltd.

  公开号：US05606005A1

  公开（公告）日：1997-02-25

  A polyurethane made of polyester diol units, organic diisocyanate units and units from a chain extender, wherein the polyester diol units contain dicarboxylic acid units and diol units, wherein at least 30 mole % of the dicarboxylic acid units are units derived from 3,8-dimethyldecanedioic acid, 3,7-dimethyldecanedioic acid or a mixture thereof, and wherein the polyester diol units have a number-average molecular weight in a range from 500 to 6000 is provided along with the polyester diol for preparing the polyurethane, polyurethane fibers prepared from the polyurethane, a molded article prepared from the polyurethane and processes for producing the polyurethane, polyester diol, dimethyldecanedioic acids and dimethyldecanedials used to prepare the dimethyldecanedioic acids; where the polyurethane and fibers produced therefrom are superior in various properties such as hydrolytic resistance, heat resistance, resistance to hot water, cold resistance, fungal resistance and mechanical performances e.g., strength at break and elongation at break, as well as injection moldability and the fibers are dyeable under high-temperature and high-pressure conditions and are superior, after dyeing, in tensile strength and elongation, elastic recovery, fungal resistance, resistance to chlorine and color fastness.

  提供了一种聚酯二醇单元、有机二异氰酸酯单元和链延伸剂单元制成的聚氨酯，其中聚酯二醇单元包含二羧酸单元和二元醇单元，其中至少30摩尔％的二羧酸单元是由3,8-二甲基癸二酸、3,7-二甲基癸二酸或其混合物衍生的单元，并且聚酯二醇单元的数均分子量在500至6000的范围内。同时提供了用于制备聚氨酯的聚酯二醇、由聚氨酯制备的聚氨酯纤维、由聚氨酯制备的成型品以及用于生产聚氨酯、聚酯二醇、二甲基癸二酸和二甲基癸二醛的工艺；其中，由聚氨酯和制备自聚氨酯的纤维在各种性能方面优越，如耐水解性、耐热性、耐热水性、耐寒性、抗真菌性和机械性能（例如断裂强度和断裂伸长），以及注射成型性能，纤维在高温高压条件下可染色，并且在染色后具有优异的拉伸强度和伸长率、弹性恢复、抗真菌性、抗氯性和色牢度。