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naphto<1,8-bc>pyranne | 203-91-8

中文名称
——
中文别名
——
英文名称
naphto<1,8-bc>pyranne
英文别名
Naphtho<1,8-bc>pyran;benzo[de]chromene;Naphtho-<1,8-bc>pyran;1-Oxaphenalen;Naphtho[1,8-bc]pyran;2-oxatricyclo[7.3.1.05,13]trideca-1(12),3,5,7,9(13),10-hexaene
naphto<1,8-bc>pyranne化学式
CAS
203-91-8
化学式
C12H8O
mdl
——
分子量
168.195
InChiKey
YVNQSWMQEGGLDD-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:
    311.8±22.0 °C(Predicted)
  • 密度:
    1.227±0.06 g/cm3(Predicted)
  • 熔点:
    50-55 °C

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    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:
    naphto<1,8-bc>pyranne 在 lithium aluminium tetrahydride 、 硼烷四氢呋喃络合物pyridinium chlorochromate 、 zinc(II) iodide 作用下, 以 四氢呋喃二氯甲烷 为溶剂, 反应 10.0h, 生成 3-Aminomethyl-2,3-dihydronaphtho<1,8-bc>pyran-3-ol
    参考文献:
    名称:
    具有刚性骨架的心得安类似物的合成和生物活性。一世。
    摘要:
    研究了具有刚性骨架的两种普萘洛尔类似物A和B的合成。设计这些化合物以帮助鉴定参与β-肾上腺素能受体-普萘洛尔相互作用的构象。从a庚啶(1)开始获得关键中间体2-羟基.2,3-二氢萘并[1,8-bc]吡喃(5)。经依次脱水,硼氢化和氧化,得到5,得到2,3-二氢萘并[1,8-bc]吡喃-3-酮(8),其转化为化合物A。化合物5也衍生为2-甲酰基-2经由2-乙烯基化合物(12)的3,3-二氢萘并[1,8-bc]吡喃(13)。硝基甲烷与13的缩合反应,然后还原和烷基化,得到所需的化合物B。检查了A和B的β阻滞活性。
    DOI:
    10.1248/cpb.38.3257
  • 作为产物:
    描述:
    8-羟基-1-萘甲醛potassium carbonate 作用下, 以 喹啉 为溶剂, 反应 4.08h, 生成 naphto<1,8-bc>pyranne
    参考文献:
    名称:
    Buisson, Jean-Pierre; Royer, Rene, Journal of Heterocyclic Chemistry, 1988, vol. 25, p. 539 - 542
    摘要:
    DOI:
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文献信息

  • A Simple Synthesis of Naphtho[1,8-<i>bc</i>]pyran
    作者:Y. Miki、M. Ohta、H. Hachiken、S. Takemura
    DOI:10.1055/s-1990-26860
    日期:——
    Naphtho[1,8-bc]pyran is prepared in three steps in 40% overall yield from acenaphthenone by oxidation with 3-chloroperoxy-benzoic acid, reduction of the resultant lactone with diisobutylaluminum hydride, and dehydration of the lactol thus obtained with mesyl chloride/triethylamine.
    萘并[1,8-bc]吡喃是由苊酮通过 3-氯过氧苯甲酸氧化、二异丁基氢化铝还原和甲酰氯/三乙胺脱水三个步骤制备而成,总产率为 40%。
  • CALIXARENE COMPOUND AND PHOTORESIST COMPOSITION COMPRISING SAME
    申请人:Rohm and Haas Electronic Materials LLC
    公开号:US20130157195A1
    公开(公告)日:2013-06-20
    A molecular glass compound includes (A) a tetrameric reaction product of a specific aromatic compound having at least one hydroxy group, and a specific polycyclic or fused polycyclic aromatic aldehyde; and (B) an acid-removable protecting group as an adduct with the hydroxy group of the aromatic compound and/or a hydroxy group of the polycyclic or fused polycyclic aromatic aldehyde. A photoresist composition including the molecular glass compound, and a coated substrate including a layer of the photoresist composition are also disclosed.
    一种分子玻璃化合物,包括(A)一种特定芳香化合物的四聚反应产物,该芳香化合物至少具有一个羟基,以及一种特定的多环或融合多环芳香醛;和(B)一种酸可移除的保护基,作为与芳香化合物的羟基和/或多环或融合多环芳香醛的羟基的加合物。还公开了一种包括该分子玻璃化合物的光刻胶组合物,以及包括光刻胶组合物层的涂覆基板。
  • CALIXARENE AND PHOTORESIST COMPOSITION COMPRISING SAME
    申请人:Rohm and Haas Electronic Materials LLC
    公开号:US20130078569A1
    公开(公告)日:2013-03-28
    A molecular glass compound comprises a vinyl ether adduct of an aromatic vinyl ether of formula C(R 1 ) 2 ═C(R 2 )—O-(L) n -Ar 1 , and a calix[4]arene, wherein R 1 and R 2 are each independently a single bond, H, C 1-20 alkyl, C 1-20 haloalkyl, C 6-20 aryl, C 6-20 haloaryl, C 7-20 aralkyl, or C 7-20 haloaralkyl, L is a C 1-20 linking group, n is 0 or 1, and Ar 1 is a halo-containing monocyclic, or substituted or unsubstituted polycyclic or fused polycyclic C 6-20 aromatic-containing moiety, wherein R 1 and R 2 are connected to Ar 1 when either or both of R 1 and R 2 is a single bond and n is 0. A photoresist, comprising the molecular glass compound, a solvent, and a photoacid generator, a coated substrate, comprising (a) a substrate having one or more layers to be patterned on a surface thereof; and (b) a layer of a photoresist composition over the one or more layers to be patterned, and a method of forming the molecular glass compound, are also disclosed.
    一种分子玻璃化合物包括芳香基乙烯醚的乙烯醚加合物,化学式为C(R1)2═C(R2)—O-(L)n-Ar1,以及一种杯芳烃[4],其中R1和R2分别独立为单键,H,C1-20烷基,C1-20卤代烷基,C6-20芳基,C6-20卤代芳基,C7-20芳基烷基,或C7-20卤代芳基烷基,L是C1-20连接基,n为0或1,Ar1是含卤素的单环芳基,或取代或未取代的多环或融合多环C6-20芳基结构,当R1和R2中的一个或两个为单键且n为0时,R1和R2与Ar1相连。此外,还公开了包括该分子玻璃化合物、溶剂和光酸发生剂的光阻剂,包括(a)具有一个或多个要在其表面上进行图案化的层的基板;和(b)覆盖在要进行图案化的一个或多个层上的光阻剂组合物层,以及形成该分子玻璃化合物的方法。
  • PHOTOSENSITIVE COPOLYMER AND PHOTORESIST COMPOSITION
    申请人:Thackeray James W.
    公开号:US20120129105A1
    公开(公告)日:2012-05-24
    A copolymer has formula: wherein R 1 -R 5 are independently H, C 1-6 alkyl, or C 4-6 aryl, R 6 is a fluorinated or non-fluorinated C 5-30 acid decomposable group; each Ar is a monocyclic, polycyclic, or fused polycyclic C 6-20 aryl group; each R 7 and R 8 is —OR 11 or —C(CF 3 ) 2 OR 11 where each R 11 is H, a fluorinated or non-fluorinated C 5-30 acid decomposable group, or a combination; each R 9 is independently F, a C 1-10 alkyl, C 1-10 fluoroalkyl, C 1-10 alkoxy, or a C 1-10 fluoroalkoxy group; R 10 is a cation-bound C 10-40 photoacid generator-containing group, mole fractions a, b, and d are 0 to 0.80, c is 0.01 to 0.80, e is 0 to 0.50 provided where a, b, and d are 0, e is greater than 0, the sum a+b+c+d+e is 1, l and m are integers of 1 to 4, and n is an integer of 0 to 5. A photoresist and coated substrate, each include the copolymer.
    一种共聚物的化学式为:其中R1-R5独立地为H、C1-6烷基或C4-6芳基,R6为氟化或非氟化的C5-30酸分解基团;每个Ar为单环、多环或融合多环的C6-20芳基基团;每个R7和R8为—OR11或—C(CF3)2OR11,其中每个R11为H、氟化或非氟化的C5-30酸分解基团或其组合;每个R9独立地为F、C1-10烷基、C1-10氟烷基、C1-10烷氧基或C1-10氟烷氧基基团;R10为带正离子的C10-40光酸发生剂含基团,摩尔分数a、b和d为0至0.80,c为0.01至0.80,e为0至0.50,其中若a、b和d为0,则e大于0,a+b+c+d+e之和为1,l和m为1至4的整数,n为0至5的整数。一种光刻胶和涂层基板,均包括该共聚物。
  • Photosensitive copolymer and photoresist composition
    申请人:Rohm and Haas Electronic Materials LLC
    公开号:EP2455812A2
    公开(公告)日:2012-05-23
    A copolymer has the formula: wherein R1-R5 are each independently H, C1-6 alkyl, or C4-6 aryl, R6 is a fluorinated or non-fluorinated C5-30 acid decomposable group; each Ar is independently a monocyclic, polycyclic, or fused polycyclic C6-20 aryl group; each of R7 and R8 is independently -OR11 or a - C(CF3)2OR11 group where each occurrence of R11 is independently H, a fluorinated or non-fluorinated C5-30 acid decomposable group, or a combination of these; each R9 is independently F, a C1-10 alkyl, C1-10 fluoroalkyl, C1-10 alkoxy, or a C1-10 fluoroalkoxy group; R10 is a cation-bound C10-40 photoacid generator-containing group, mole fractions a, b, and d are independently 0 to 0.80, mole fraction c is 0.01 to 0.80, e is 0 to 0.50 provided that where a, b, and d are 0, e is greater than 0, the sum of the mole fractions a+b+c+d+e is 1, 1 and m are independently integers of 1 to 4, and n is an integer of 0 to 5. A photoresist, and a coated substrate, each also include the copolymer.
    共聚物的分子式为 其中R1-R5各自独立地为H、C1-6烷基或C4-6芳基,R6为氟化或非氟化C5-30可酸分解基团;每个Ar独立地为单环、多环或融合多环C6-20芳基;R7和R8各自独立地为-OR11或-C(CF3)2OR11基团,其中R11的每个出现独立地为H、氟化或非氟化C5-30可酸分解基团或它们的组合;每个 R9 独立地是 F、C1-10 烷基、C1-10 氟烷基、C1-10 烷氧基或 C1-10 氟烷氧基; R10 是含阳离子的 C10-40 光酸发生器基团,摩尔分数 a、b 和 d 独立地为 0 至 0.80,摩尔分数 c 为 0.01 至 0.80,e 为 0 至 0.50,条件是其中 a、b 和 d 为 0,e 大于 0,摩尔分数 a+b+c+d+e 之和为 1,1 和 m 独立地为 1 至 4 的整数,n 为 0 至 5 的整数。光致抗蚀剂和涂层基底也分别包括共聚物。
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