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1,3,3-trimethyl-6'-(piperazin-1-yl)spiro(indoline-2,3'-[3H]naphtho[2,1-b][1,4]oxazine) | 731002-75-8

中文名称
——
中文别名
——
英文名称
1,3,3-trimethyl-6'-(piperazin-1-yl)spiro(indoline-2,3'-[3H]naphtho[2,1-b][1,4]oxazine)
英文别名
1,3,3-trimethyl-6'-piperazinospiro(indoline-2,3'-naphtho[2,1b][1,4]oxazine);1',3',3'-Trimethyl-6-piperazin-1-ylspiro[benzo[f][1,4]benzoxazine-3,2'-indole];1',3',3'-trimethyl-6-piperazin-1-ylspiro[benzo[f][1,4]benzoxazine-3,2'-indole]
1,3,3-trimethyl-6'-(piperazin-1-yl)spiro(indoline-2,3'-[3H]naphtho[2,1-b][1,4]oxazine)化学式
CAS
731002-75-8
化学式
C26H28N4O
mdl
——
分子量
412.535
InChiKey
UCAMSGFLQJVHLL-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

  • 熔点:
    >300 °C
  • 沸点:
    653.5±55.0 °C(Predicted)
  • 密度:
    1.26±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.5
  • 重原子数:
    31
  • 可旋转键数:
    1
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    40.1
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    哌嗪1,3,3-三甲基-2-亚甲基吲哚啉1-亚硝基-2-萘酚 在 zinc(II) chloride 、 sodium sulfate 作用下, 以 四氢呋喃乙醇 为溶剂, 反应 22.33h, 以65%的产率得到1,3,3-trimethyl-6'-(piperazin-1-yl)spiro(indoline-2,3'-[3H]naphtho[2,1-b][1,4]oxazine)
    参考文献:
    名称:
    One-Pot Synthesis of Photochromic 6′-Amino-Substituted Spirooxazines from 1-Nitroso-2-naphthol Zinc Chelate and Indoline Base
    摘要:
    以乙醇为溶剂,通过 2-亚甲基-1,3,3-三甲基吲哚啉衍生物与 1-亚硝基-2-萘酚锌盐的缩合,合成了一系列含氮杂环的螺噁嗪衍生物。该方法简单易行,从容易获得且价格低廉的试剂开始,以中等至良好的收率合成 6′-取代的螺噁嗪。我们简化了操作步骤,并发现对于某些目标化合物,重结晶可以有效提高分离和纯化的效率。
    DOI:
    10.1055/s-0030-1258197
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文献信息

  • 取代螺噁嗪类光致变色化合物的制备方法
    申请人:天津孚信阳光科技有限公司
    公开号:CN109721607A
    公开(公告)日:2019-05-07
    本发明取代螺噁嗪类光致变色化合物的制备方法,涉及有机变色荧光材料,其步骤是:第一步,1‑亚硝基‑2‑萘酚金属络合物的合成;第二步:取代螺噁嗪类光致变色化合物的合成本发明方法采用形成金属络合物的工艺,克服了现有技术制备取代螺噁嗪类光致变色化合物的产率都不高和制备成本太高的缺点。
  • PHOTOCHROMIC POLYMERS
    申请人:Vivimed Labs Europe Ltd
    公开号:EP2714767B1
    公开(公告)日:2020-07-22
  • PHOTOCHROMIC POLYDIORGANOSILOXANE VINYLIC CROSSLINKERS
    申请人:Alcon Inc.
    公开号:US20210284806A1
    公开(公告)日:2021-09-16
    The invention provides a class of photochromic polydiorganosiloxane vinylic crosslinkers. Each of the photochromic polydiorganosiloxane vinylic crosslinkers of the invention comprise (1) a polydiorganosiloxane polymer chain comprising dimethylsiloxane units and photochromic siloxane unit having one methyl substituent and one organic substituent having a photochromic moiety that capable of undergoing a reversible color change upon exposure to UV-irradiation or high-energy-violet light; (2) two terminal ethylenically-unsaturated groups. The invention also provides a soft photochromic contact lens, especially a photochromic silicone hydrogel contact lens, which comprises a crosslinked polymeric material comprising repeating units of at least one of such a class of photochromic polydiorganosiloxane vinylic crosslinkers. The invention further provides a method of producing a photochromic contact lens from a polymerizable composition comprising at least one of such a class of photochromic polydiorganosiloxane vinylic crosslinkers.
  • METHOD FOR MAKING PHOTOCHROMIC CONTACT LENSES
    申请人:Alcon Inc.
    公开号:US20210371731A1
    公开(公告)日:2021-12-02
    Described herein is a cost-effective and time-efficient method for producing photochromic contact lenses, in particular, preferably photochromic silicone hydrogel contact lenses, from a polymerizable composition comprising an unique selection and combination of main polymerizable components, a photochromic compound and a visible-light photoinitiator, based on the Lightstream Technology™. This invention also provides photochromic contact lenses or more preferably photochromic silicone hydrogel contact lenses made according to a method of the invention. A photochromic contact lens of the invention is capable of undergoing a reversible color change upon exposure to UV-irradiation or high-energy-violet light (HEVL) (with wavelengths from 380 nm to 440 nm).
  • US9217812B2
    申请人:——
    公开号:US9217812B2
    公开(公告)日:2015-12-22
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