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4-hydroxy-6-methyl-1-p-tolyl-2-naphthoic acid | 101894-09-1

中文名称
——
中文别名
——
英文名称
4-hydroxy-6-methyl-1-p-tolyl-2-naphthoic acid
英文别名
4-Hydroxy-6-methyl-1-p-tolyl-[2]naphthoesaeure;1-(4-methylphenyl)-4-hydroxy-6-methyl-2-naphthoic acid;4-Hydroxy-6-methyl-1-(p-tolyl)-2-naphthoic acid;4-hydroxy-6-methyl-1-(4-methylphenyl)naphthalene-2-carboxylic acid
4-hydroxy-6-methyl-1-p-tolyl-2-naphthoic acid化学式
CAS
101894-09-1
化学式
C19H16O3
mdl
——
分子量
292.334
InChiKey
YOYJPQCBFGNOJM-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

物化性质

  • 沸点:
    450.3±33.0 °C(Predicted)
  • 密度:
    1.258±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 氢受体数:
    3

安全信息

  • 危险性防范说明:
    P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P330,P363,P501
  • 危险性描述:
    H302,H312,H332
  • 储存条件:
    室温

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-hydroxy-6-methyl-1-p-tolyl-2-naphthoic acid甲烷磺酸 作用下, 反应 10.0h, 以87%的产率得到5-羟基-3,9-二甲基-7H-苯并[C]芴-7-酮
    参考文献:
    名称:
    共轭萘并吡喃衍生物的合成及光致变色性能
    摘要:
    含有烷氧基和苯基部分的三种新型萘并吡喃衍生物,13-丁基-6,11-二甲基-3,3-二苯基-3,13-二氢苯并[h]茚并[2,1-f]色烯-13-醇( NP), 13-丁基-3,3-双(6-甲氧基-[1,1'-联苯基]-3-基)-6,6-二甲基-3,13-二氢苯并[h]茚并[2,1 -f]chromen-13-ol (NP1) 和 13-丁基-3,3-双(6-甲氧基-4'-萘基-[1,1'-联苯]-3-基)-6,11-二甲基-3,13-dihydrobenz[h]indeno[2,1-f]chromen-13-ol (NP2),被合成和表征。测量表明,它们具有优异的光致变色响应、快速的热漂白率和良好的抗疲劳性。同时,与NP(536 nm)相比,NP1(562 nm)和NP2(597 nm)的UV最大吸收波长出现红移。发现 NP1 的漂白率大约是 NP 的两倍。结果表明,随着苯基侧链部分长度
    DOI:
    10.3184/174751918x15337318992989
  • 作为产物:
    描述:
    、 sodium hydroxide 作用下, 以 甲醇 为溶剂, 反应 3.0h, 以90%的产率得到4-hydroxy-6-methyl-1-p-tolyl-2-naphthoic acid
    参考文献:
    名称:
    クロメン化合物、及び該クロメン化合物を含む硬化性組成物
    摘要:
    【问题】提供一种温度依赖性小的克伦化合物,同时保持传统要求的光致变色特性。【解决方法】具有特定取代基的环X基、6位、7位和11位的克伦化合物,如式(1)所示。【选定图】无
    公开号:
    JP2018062496A
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文献信息

  • Polymeric matrix compatibilized naphthopyrans
    申请人:Transitions Optical, Inc.
    公开号:US06555028B2
    公开(公告)日:2003-04-29
    Described are polymeric matrix compatibilized naphthopyran compounds, examples of which are certain 2H-naphtho[1,2-b]pyrans, 3H-naphtho[2,1-b]pyrans and indeno[2,1-f]naphtho[1,2-b]pyrans each having at least one substituent containing terminal and/or pendant groups selected from hydroxyl, carboxyl, sulfo, sulfono, (meth)acryloxy, 2-(methacryloxy)ethylcarbamyl, epoxy or a mixture thereof. Specific substituents are also present on the naphtho, indeno and/or pyrano portions of the compounds. These compounds may be represented by the following graphic formulae: Also described are various substrates that contain or that are coated with such compounds. Optically clear articles such as contact lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, are also described.
    本文介绍了聚合物基质相容性萘并吡喃化合物,其中的例子是某些含有至少一个取代基的2H-萘并[1,2-b]吡喃、3H-萘并[2,1-b]吡喃和吲哚[2,1-f]萘并[1,2-b]吡喃化合物,所述取代基含有端基和/或挂基,所选基团包括羟基、羧基、磺酸基、磺酸酯基、(甲基)丙烯酸酯基、2-(甲基丙烯酸酯基)乙基氨基甲酰基、环氧基或其混合物。这些化合物的萘、吲哚和/或吡喃部分也具有特定的取代基。这些化合物可以用以下图式表示:还描述了包含或涂有这些化合物的各种基材。还描述了包含新型萘并吡喃化合物或其与互补光致变色化合物的组合物的光学透明物品,例如接触镜或其他塑料透明度高的物品。
  • Polymerizable polyalkoxylated naphthopyrans
    申请人:Transitions Optical, Inc.
    公开号:US06113814A1
    公开(公告)日:2000-09-05
    Described are novel photochromic polymerizable polyalkoxylated naphthopyran compounds, examples of which are certain 2H-naphtho[1,2-b]pyrans, 3H-naphtho[2,1-b]pyrans and indeno[2,1-f]naphtho[1,2-b]pyrans each having at least one polyalkoxylated substituent of from 1 to 50 alkoxy units per substituent which is end-capped with a polymerizable group. Specific substituents are also present on the naphtho, indeno and pyrano portions of the compounds. These compounds may be represented by the following graphic formulae: ##STR1## Also described are various substrates, e.g., paper, glass, polymeric organic materials, etc., that contain or that are coated with such compounds. Optically clear articles such as contact lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, indenonaphthopyrans, benzopyrans, oxazine-type compounds, etc., are also described.
    本文描述了新型光致变色可聚合聚烷氧基萘并吡喃化合物,其中的例子包括至少含有1至50个烷氧基取代基的某些2H-萘并[1,2-b]吡喃、3H-萘并[2,1-b]吡喃和吲哚并[2,1-f]萘并[1,2-b]吡喃化合物,并且这些取代基被聚合物化基团端封。这些化合物的萘、吲哚和吡喃部分上也存在特定的取代基。这些化合物可以用以下化学式表示:##STR1## 此外,本文还描述了各种基材,如纸张、玻璃、聚合有机材料等,这些基材含有或被涂覆上述化合物。本文还描述了包含新型萘并吡喃化合物或与互补光致变色化合物(如某些其他萘并吡喃、吲哚并萘并、苯并吡喃、噁唑型化合物等)组合的光学透明制品,例如隐形眼镜或其他塑料透明物。
  • Photochromic polymer compositions and articles thereof
    申请人:——
    公开号:US20030141490A1
    公开(公告)日:2003-07-31
    Described is a photochromic polymer composition including the reaction product of at least one polymerizable photochromic material and at least one other copolymerizable material having a glass transition temperature of less than 23° C. upon polymerization. The photochromic polymer composition is adapted to provide an increased Fade Half Life in the Photochromic Polymer Performance Test as compared to the same photochromic compound used in the reaction product, but free of polymerizable groups. Also described are photochromic articles including the photochromic polymer composition.
    所述光致变色聚合物组合物包括至少一种可聚合光致变色材料和至少一种其他可共聚材料的反应产物,聚合时的玻璃化转变温度低于 23°C。与反应产物中使用的相同光致变色化合物(但不含可聚合基团)相比,该光致变色聚合物组合物在光致变色聚合物性能测试中可提供更长的褪色半衰期。此外,还描述了包括光致变色聚合物组合物的光致变色物品。
  • Baghos, Egyptian Journal of Chemistry, 1958, vol. 1, p. 337,339
    作者:Baghos
    DOI:——
    日期:——
  • NOVEL PHOTOCHROMIC INDENO-FUSED NAPHTHOPYRANS
    申请人:PPG Industries Ohio, Inc.
    公开号:EP0792468B1
    公开(公告)日:2002-04-03
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