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2-phenoxy-3,4-dihydropyran | 2720-53-8

中文名称
——
中文别名
——
英文名称
2-phenoxy-3,4-dihydropyran
英文别名
2-phenoxy-3,4-dihydro-2H-pyran;2-phenoxy-3,4-dihydro-2H-pyran
2-phenoxy-3,4-dihydropyran化学式
CAS
2720-53-8
化学式
C11H12O2
mdl
——
分子量
176.215
InChiKey
YTYZQQAAOXLLCL-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
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-phenoxy-3,4-dihydropyransodium hydroxide氮气对甲苯磺酸 作用下, 以 乙醚 为溶剂, 生成 双酚A
    参考文献:
    名称:
    Acid labile solution inhibitors and positive- and negative-acting
    摘要:
    不含聚合物的化合物,其中至少包含一个芳香环系统,带有一个或多个式I的四氢吡喃氧基取代基,其中R.sub.1是氢、卤素、烷基、环烷基、芳基、烷氧基或芳氧基,R.sub.2是氢、烷基、环烷基或芳基,R.sub.3是饱和或不饱和的碳氢基团,R.sub.4和R.sub.5分别独立地是氢、卤素、烷基、烷氧基或芳氧基,X是直接单键或亚甲基或乙烯桥。这些化合物特别适用于制备光刻胶组合物,可用于制备正像和负像。光刻胶最好用于深紫外微影术。
    公开号:
    US05380881A1
  • 作为产物:
    参考文献:
    名称:
    Reactions of Acrolein and Related Compounds. I. Addition of Vinyl Ethers
    摘要:
    DOI:
    10.1021/ja01155a076
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文献信息

  • Acid labile dissolution inhibitors and positive- and negative-acting
    申请人:Ciba-Geigy Corporation
    公开号:US05210003A1
    公开(公告)日:1993-05-11
    Non-polymeric compounds which contain at least one aromatic ring system carrying one or more one or more tetrahydropyranyloxy substituents of formula I ##STR1## wherein R.sub.1 is hydrogen, halogen, alkyl, cycloalkyl, aryl, alkoxy or aryloxy, R.sub.2 is hydrogen, alkyl, cycloalkyl or aryl, R.sub.3 is a saturated or unsaturated hydrocarbon radical, R.sub.4 and R.sub.5 are each independently of the other hydrogen, halogen, alkyl, alkoxy or aryloxy, and X is a direct single bond or a methylene or ethylene bridge. These compounds are especially suitable for the preparation of photoresist compositions which can be used both for the production of positive as well as negative images. The photoresists are preferably used for deep-UV microlithography.
    含有至少一个芳香环系的非聚合物化合物,其携带一个或多个式I的四氢吡喃氧基取代基:##STR1##其中R.sub.1是氢、卤素、烷基、环烷基、芳基、烷氧基或芳氧基,R.sub.2是氢、烷基、环烷基或芳基,R.sub.3是饱和或不饱和的碳氢基团,R.sub.4和R.sub.5分别独立地是氢、卤素、烷基、烷氧基或芳氧基,X是直接单键或亚甲基或乙烯基桥。这些化合物特别适用于制备可用于正像和负像的光阻组合物。光阻最好用于深紫外微影术。
  • Säurelabile Lösungsinhibitoren und darauf basierende positiv und negativ arbeitende strahlungsempfindliche Zusammensetzung
    申请人:OCG Microelectronic Materials Inc.
    公开号:EP0475903A1
    公开(公告)日:1992-03-18
    Nichtpolymere Verbindungen werden beschrieben, die mindestens ein aromatisches Ringsystem mit einem oder mehreren Tetrahydropyranyloxysubstituenten der Formel I aufweisen: wobei R₁Wasserstoff, Halogen, Alkyl, Cycloalkyl, Aryl, Alkoxy oder Aryloxy, R₂ Wasserstoff, Alkyl, Cycloalkyl oder Aryl, R₃ einen gesättigten oder ungesättigten Kohlenwasserstoffrest, R₄, R₅ unabhängig voneinander Wasserstoff, Halogen, Alkyl, Alkoxy oder Aryloxy und X eine direkte Einfachbindung, eine Methylen- oder Ethylenbrücke bedeuten können. Die Verbindungen sind besonders geeignet zur Herstellung von Photoresistzusammensetzungen, die sowohl zur Erzeugung positiver als auch negativer Abbildungen eingesetzt werden können. Die Photoresists können bevorzugt für die Tief-UV-Mikrolithographie verwendet werden.
    所述的非聚合化合物至少有一个芳香环系统,其上有一个或多个式 I 的四氢吡喃氧基取代基: 其中 R₁ 是氢、卤素、烷基、环烷基、芳基、烷氧基或芳氧基、 R₂ 是氢、烷基、环烷基或芳基、 R₃ 饱和或不饱和烃基、 R₄、R₅ 相互独立地为氢、卤素、烷基、烷氧基或芳氧基,以及 X 可代表直接单键、亚甲基或亚乙基桥。 这些化合物尤其适用于制备可用于生成正像和负像的光刻胶组合物。光刻胶最好用于深紫外微光刻。
  • A latent mercaptan as a heat stabilizer
    申请人:MORTON INTERNATIONAL, INC.
    公开号:EP0945485A1
    公开(公告)日:1999-09-29
    Flexible, semi-rigid, and rigid vinyl chloride polymer compositions comprising a latent mercaptan-containing heat stabilizer are substantially free from the offensive odour typically associated with mercaptans and are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan which include a free mercaptan. The free mercaptan thus released enhances the activity of metallic-based heat stabilizers such as zinc carboxylates and organotin carboxylates and mercaptides in the polymer composition. Other products of the degradation are believed to include carbocations of the blocking moiety which are stabilized by a molecular structure in which the electron deficiency is shared by several groups. The latent mercaptan is selected from a 2-S-(tetrahydropyranyl)-thioalkanol, a carboxylic acid ester thereof, a 2-S-(tetrahydropyranyl)-thioglycolic acid, and an ester thereof.
    由含潜在硫醇的热稳定剂组成的柔性、半刚性和刚性氯乙烯聚合物组合物基本上没有通常与硫醇有关的刺激性气味,并在加工过程中受到潜在(即被阻断)硫醇降解产物(包括游离硫醇)的保护。由此释放出的游离硫醇可增强聚合物成分中金属基热稳定剂(如羧酸锌、有机锡羧酸盐和硫醇)的活性。降解的其他产物据信还包括封端分子的碳基,这些碳基通过分子结构得到稳定,在这种结构中,电子缺陷由多个基团共享。潜伏硫醇选自 2-S-(四氢吡喃基)-硫代烷醇、其羧酸酯、2-S-(四氢吡喃基)-硫代乙醇酸及其酯。
  • Latent mercaptan stabilizers for improved weatherability of clear halogen-containing polymer compositions
    申请人:MORTON INTERNATIONAL, INC.
    公开号:EP1004624A1
    公开(公告)日:2000-05-31
    Stabilizer compositions useful for protecting clear polyvinyl chloride and other clear halogen-containing polymer compositions used in the manufacture of exterior weatherable products against discoloration and degradation caused by exposure to ultraviolet light and weathering in addition to heat comprising a latent mercaptan which degrades during processing of the composition at an elevated temperature to liberate a free mercaptan, in combination with a synergistic amount of a free phenyl salicylate compound. The latent mercaptan may be the sole heat stabilizer additive in the stabilizer composition, but the free mercaptan released during processing may also synergize the activity of organic-based or metal-based heat stabilizers such as metal salts and organometallic stabilizers such as organotin carboxylates and organotin mercaptides in the polymer composition. Clear polyvinyl chloride and other clear halogen-containing polymer compositions containing these compounds are also provided which exhibit improved ultraviolet light stability and weatherability without detracting from their thermal performance.
    用于保护透明聚氯乙烯和其他透明含卤聚合物组合物的稳定剂组合物,这些组合物可用于制造室外耐候产品,防止因暴露于紫外线和风化以及热量而引起的褪色和降解,该组合物包括一种潜硫醇,在组合物加工过程中,该潜硫醇在高温下降解,释放出游离硫醇,并与一定量的游离水杨酸苯化合物协同作用。潜硫醇可以是稳定剂组合物中唯一的热稳定剂添加剂,但在加工过程中释放的游离硫醇也可以协同聚合物组合物中的有机基或金属基热稳定剂(如金属盐和有机金属稳定剂(如有机锡羧酸盐和有机锡硫醇盐))的活性。 此外,还提供了含有这些化合物的透明聚氯乙烯和其他透明含卤聚合物组合物,它们具有更好的紫外线稳定性和耐候性,而不会影响其热学性能。
  • A halogen-containing polymer composition stabilized by a latent mercaptan and a mixture of a zinc carboxylate and zinc chloride
    申请人:ROHM AND HAAS COMPANY
    公开号:EP1201706A1
    公开(公告)日:2002-05-02
    Flexible, semi-rigid, and rigid vinyl chloride polymer compositions containing a heat stabilizer comprising a latent mercaptan and a mixture of zinc chloride and a zinc carboxylate are substantially free from the offensive odor typically associated with mercaptans and are protected during processing by the degradation products of the latent (i.e., blocked) mercaptan which include a free mercaptan. The free mercaptan thus released enhances the activity of the mixture of zinc chloride and zinc carboxylate.
    软质、半硬质和硬质氯乙烯聚合物组合物含有一种热稳定剂,该热稳定剂包括一种潜伏硫醇以及氯化锌和羧酸锌的混合物,基本上没有通常与硫醇有关的刺激性气味,并且在加工过程中受到潜伏硫醇(即封存硫醇)降解产物(包括游离硫醇)的保护。游离硫醇的释放增强了氯化锌和羧酸锌混合物的活性。
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