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1,3-Dihydroxyhexafluornaphthalin | 41481-27-0

中文名称
——
中文别名
——
英文名称
1,3-Dihydroxyhexafluornaphthalin
英文别名
2,4,5,6,7,8-Hexafluoronaphthalene-1,3-diol
1,3-Dihydroxyhexafluornaphthalin化学式
CAS
41481-27-0
化学式
C10H2F6O2
mdl
——
分子量
268.115
InChiKey
RJDVPUVWSNNIDE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    18
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    8

反应信息

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文献信息

  • Process for the preparation of halogenated (meth)acrylic esters and poly (meth) arcylates obtained with said (meth)acrylic esters
    申请人:Akzo Nobel N.V.
    公开号:EP0824096A2
    公开(公告)日:1998-02-18
    The present invention is directed to a process for the preparation of (meth)acrylates of halogenated alcohols by direct esterification of said alcohols with (meth)acrylic acid (chloride) wherein at least 2,6-substituted pyridine derivative is used as a polymerization inhibitor at room temperature or lower. Suitable at least 2,6-substituted pyridine derivatives are 2,6-lutidine, 2,4,6-collidine or 2,6-di-tert.butyl-4-methyl pyridine. With the halogenated (meth)acrylate esters prepared with the process according to the invention, very pure homo- and copolymers can be prepared, resulting in polymers having a low optical loss of 0.1 dB/cm or lower at 1300 nm and lower than 0.4 dB/cm at 1550 nm.
    本发明涉及一种通过将卤代醇与(甲基)丙烯酸(氯化物)直接酯化来制备(甲基)丙烯酸酯的方法,其中至少使用一种2,6-取代吡啶衍生物作为聚合抑制剂,温度为室温或更低。适用的至少2,6-取代吡啶衍生物包括2,6-吡啶、2,4,6-考林或2,6-二叔丁基-4-甲基吡啶。 通过根据本发明的方法制备的卤代(甲基)丙烯酸酯,可以制备非常纯净的同聚物和共聚物,从而得到在1300纳米处光学损耗低至0.1 dB/cm或更低,在1550纳米处低于0.4 dB/cm的聚合物。
  • Chemical products suited for use as co-catalysts, method for the preparation thereof and their use in catalyst systems for producing polyolefins
    申请人:——
    公开号:US20030144434A1
    公开(公告)日:2003-07-31
    The invention relates to chemical products which are suited for use as co-catalysts and which can be obtained by reacting a compound of formula (I), M 1 R 1 R 2 (R 3 ) m with a compound of formula (II), (R 4 X) q -(G)*(M 2 R 5 R 6 ) g . In formula (I), R 1 , R 2 and R 3 are the same or different and represent a hydrogen atom, C 1 -C 20 alkyl, C 1 -C 20 alkyl halide, C 6 -C 20 aryl, C 6 -C 20 aryl halide, C 7 -C 40 arylalkyl, C 7 -C 40 arylalkyl halide, C 7 -C 40 alkylaryl or C 7 -C 40 alkylaryl halide; M 1 represents an element of the second or third main group of the periodic table of elements, and; m equals 0 or 1, whereby m is equal to 1 when M 1 represents an element of the third main group, and m is equal to 0 when M 1 represents an element of the second main group. In formula (II), substituents R 4 X, which contain hetero atoms, is located on a base body G, and: groups R 4 are the same or different and represent hydrogen, C 1 -C 20 alkyl, C 1 -C 20 alkyl halide, C 6 -C 20 aryl, C 6 -C 20 aryl halide, C 7 -C 40 arylalkyl, C 7 -C 40 arylalkyl halide, C 7 -C 40 akylaryl or C 7 -C 40 alkylaryl halide; X represents an element of the fourth, fifth or sixth main group of the periodic table of elements; G represents at least bivalent C 1 -C 20 alkylene, C 1 -C 20 alkylene halide, C 1 -C 10 alkylenoxy, C 6 -C 40 arylene, C 6 -C 40 arylene halide, C 6 -C 40 arylenoxy, C 7 -C 40 arylalkylene, C 7 -C 40 arylalkylene halide, C 7 -C 40 alkylarylene, C 7 -C 40 alkylarylene halide; M 2 represents an element of the fourth, fifth or sixth main group of the periodic table of elements; R 5 and R 6 , independent of one another, are the same or different and represent a hydrogen atom, C 1 -C 20 alkyl, C 1 -C 10 alkoxy, C 2 -C 10 alkenyl, C 7 -C 20 arylalkyl, C 7 -C 20 alkylaryl, C 6 -C 10 aryloxy, C 1 -C 10 alkyl halide; q is a whole number ranging from 2 to 100, and; g is a whole number ranging from 1 to 100. The invention also relates to a method for preparing the inventive chemical products, and to their use in catalyst systems for producing polyolefins.
    本发明涉及适合用作助催化剂的化学产品,这些产品可通过使式(I)化合物、M 1 R 1 R 2 (R 3 ) m 与式(II)化合物,(R 4 X) q -(G)*(M 2 R 5 R 6 ) g .在式 (I) 中,R 1 , R 2 和 R 3 相同或不同,代表氢原子、C 1 -C 20 烷基、C 1 -C 20 烷基卤化物,C 6 -C 20 芳基,C 6 -C 20 芳基卤化物,C 7 -C 40 芳烷基,C 7 -C 40 芳烷基卤化物,C 7 -C 40 烷芳基或 C 7 -C 40 烷芳基卤化物;M 1 代表元素周期表中第二或第三主族的元素,并且;m 等于 0 或 1,其中当 M 1 代表第三主族元素时,m 等于 1,而当 M 1 代表第二主族元素时,m 等于 0。在式 (II) 中,取代基 R 4 X 含有杂原子,位于基体 G 上,以及:基团 R 4 相同或不同,代表氢、C 1 -C 20 烷基、C 1 -C 20 烷基卤化物,C 6 -C 20 芳基,C 6 -C 20 芳基卤化物,C 7 -C 40 芳烷基,C 7 -C 40 芳烷基卤化物,C 7 -C 40 芳烷基或 C 7 -C 40 烷基芳基卤化物; X 代表元素周期表中第四、第五或第六主族的元素; G 代表至少二价 C 1 -C 20 烯烃、C 1 -C 20 卤化烯,C 1 -C 10 烷基苯氧基,C 6 -C 40 芳烯,C 6 -C 40 芳烃卤化物,C 6 -C 40 芳烯氧基,C 7 -C 40 芳基烯烃,C 7 -C 40 芳基烷烃卤化物,C 7 -C 40 芳基烷烃,C 7 -C 40 烷芳基卤化物;M 2 代表元素周期表中第四、第五或第六主族的元素; R 5 和 R 6 代表氢原子、C 1 -C 20 烷基、C 1 -C 10 烷氧基、C 2 -C 10 烯基、C 7 -C 20 芳烷基,C 7 -C 20 烷芳基、C 6 -C 10 芳氧基,C 1 -C 10 烷基卤化物; q 是 2 至 100 之间的整数; g 是 1 至 100 之间的整数。 1 至 100 的整数。本发明还涉及制备本发明化学产品的方法及其在生产聚烯烃的催化剂体系中的用途。
  • NLO SIDE CHAIN POLYMERS HAVING LOW OPTICAL LOSS
    申请人:Akzo Nobel N.V.
    公开号:EP0664014A1
    公开(公告)日:1995-07-26
  • US7034173B2
    申请人:——
    公开号:US7034173B2
    公开(公告)日:2006-04-25
  • [EN] NLO SIDE CHAIN POLYMERS HAVING LOW OPTICAL LOSS<br/>[FR] POLYMERES OPTIQUES NON LINAIRES (NLO) A CHAINE LATERALE ET POSSEDANT UNE PERTE OPTIQUE BASSE
    申请人:AKZO NOBEL N.V.
    公开号:WO1994008269A1
    公开(公告)日:1994-04-14
    (EN) The invention relates to an NLO side chain polymer which exhibits low optical attenuation and is obtainable by reacting an NLO monomer in the form of a difunctional compound comprising a donor-$g(p)-acceptor group with at least a first comonomer in the form of a difunctional compound reactive towards the NLO monomer and comprising an organic group, with hydrogen atoms in the organic group which is part of the first comonomer having been replaced by heavier elements such as deuterium or halogen, notably fluorine and/or chlorine. The comonomer may be per-substituted; alternatively, use may be made of two or more comonomers of different substitutions. More particularly, the invention relates to NLO polyesters, polycarbonates and polyurethanes made up of D$g(p)A group-containing dihydroxy compounds and deuterated or halogenated dicarboxyl compounds, bischloroformates or diisocyanates known in themselves. The polymers are used as waveguides in, for instance, electro-optical devices such as an optical switch.(FR) L'invention concerne un polymère optique non linéaire (NLO) à chaîne latérale qui présente une atténuation optique basse et s'obtient par réaction d'un monomère NLO sous forme d'un composé difonctionnel comprenant une groupe donneur-$g(p)-accepteur avec au moins un premier comonomère sous forme d'un composé difonctionnel réagissant avec le monomère NLO et comprenant un groupe organique, des atomes d'hydrogène du groupe organique faisant partie du premier comonomère ayant été remplacés par des éléments plus lourds, tels que deutérium ou halogène, notamment fluor et/ou chlore. Le comonomère peut être per-substitué; dans un autre mode de réalisation, ou peut utiliser deux ou plusieurs comonomères à substitutions différentes. Plus particulièrement l'invention concerne des polyesters, des polycarbonates et des polyuréthanes NLO, constitués par des composés dihydroxy contenant un groupe D$g(p)A, par des composés dicarboxyle deutérisés ou halogénés, par des bischloroformates ou par des diisocyanates connus. On utilise ces polymères en tant que guides d'ondes dans, par exemple, des dispositifs électro-optiques, tels que des commutateurs optiques.
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