Bis(1-methoxy-2-naphthyl)methane | 171815-34-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Bis(1-methoxy-2-naphthyl)methane
• 英文别名: 1-Methoxy-2-[(1-methoxynaphthalen-2-yl)methyl]naphthalene
• CAS: 171815-34-2
• 化学式: C₂₃H₂₀O₂
• 分子量: 328.411
• InChiKey: YLXNJPVNXYRNGS-UHFFFAOYSA-N

物化性质

• 熔点：
  140 °C
• 沸点：
  498.3±25.0 °C(Predicted)
• 密度：
  1.151±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.13
• 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：

  Bis(1-methoxy-2-naphthyl)methane 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 以82%的产率得到2,2′-methylenebis(naphthalen-1-ol)
  参考文献：
  名称：

  Spirodienone and Bis(spirodienone) Derivatives of Calix[4]naphthalenes

  摘要：

  Calix[4]naphthalenes 11 and 12 in which hydroxyl groups are situated intraannularly can be oxidized with PTMATB and base to form the bis(spirodienone) 13, from 11, and bis(spirodienone) 20-21 and spirodienone 22, from 12. The prototype calix[4]naphthalenes 9 and 10 previously reported by us and which contain similar 1,5 dihydroxy functionalities extrannularly failed to afford the analogous spironaphthalenones. Model studies with the bis(1-hydroxy-2-naphthyl)methanes 8-8f provided support for the putative mechanism proposed for the formation of spirodienone calix[4]arenes and spironaphthalenones. The synthesis of the novel tert-butylcalix[4]naphthalenes 12 is described.

  DOI：

  10.1021/jo971541i
• 作为产物：
  描述：

  1-甲氧基萘 在 1,4-dioxane dibromide 、 三氟化硼乙醚 、 三正丁基氢锡 作用下， 以 1,4-二氧六环 、 环己烷 为溶剂， 反应 12.0h， 生成 Bis(1-methoxy-2-naphthyl)methane
  参考文献：
  名称：

  Syntheses of Calix[4]naphthalenes Derived from 1-Naphthol

  摘要：

  Using a convergent synthetic strategy, the synthesis of the previously elusive C-4v-symmetrical calix[4]naphthalene from 1-naphthol is described. Using other independent convergent routes, syntheses of the other three isomeric calix[4]naphthalenes originally formed from the direct base-catalyzed condensation of formaldehyde with 1-naphthol are also described. All of these methods involved either a TiCl4- or TFA-assisted coupling reaction to achieve the cyclization steps. A mechanism is proposed to account for the formation of the original three isomeric calix[4]naphthalenes from the base-catalyzed condensation of formaldehyde with 1-naphthol.

  DOI：

  10.1021/jo00127a038

文献信息

• RESIST UNDERLAYER FILM MATERIAL, PATTERNING PROCESS, AND METHOD FOR FORMING RESIST UNDERLAYER FILM
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20210397092A1

  公开（公告）日：2021-12-23

  A resist underlayer film material used in multilayer resist method contains (A) compound shown by following general formula (1), and (B) organic solvent, where X independently represents monovalent organic group shown by following general formula (2); W contains an “m” number of partial structures each independently shown by following formula (3); “m” and “n” each represent an integer of 1 to 10; broken lines represent bonding arms; Z represents aromatic group; A represents single bond or —O—(CH 2 ) p —; “k” represents integer of 1 to 5; “p” represents integer of 1 to 10; R 01 represents hydrogen atom or monovalent organic group having 1 to 10 carbon atoms. Material is capable of forming resist underlayer film excellent in planarizing property in fine patterning process by multilayer resist method in semiconductor-device manufacturing process; and patterning processes and methods for forming resist underlayer film use material.

  多层光刻法中使用的抗蚀底层膜材料包含以下通式（1）所示的化合物（A）和有机溶剂（B），其中X独立地表示由以下通式（2）所示的一价有机基团；W包含“m”个部分结构，每个部分结构都独立地由以下式（3）所示；“m”和“n”分别表示1到10的整数；断裂的线表示连接臂；Z表示芳香基团；A表示单键或—O—（CH2）p—；“k”表示1到5的整数；“p”表示1到10的整数；R01表示氢原子或具有1到10个碳原子的一价有机基团。该材料能够形成在半导体器件制造过程中通过多层光刻法具有平坦化性能的抗蚀底层膜，以及用于形成抗蚀底层膜的图案化过程和方法。
• [EN] NOVEL OLIGOMERS, PROCESS FOR THEIR PREPARATION AND METHODS FOR THEIR USE<br/>[FR] OLIGOMERES NOUVEAUX, PROCEDE DE PREPARATION ET PROCEDES D'UTILISATION
  申请人：GEORGHIOU, Paris, E.

  公开号：WO1997015566A1

  公开（公告）日：1997-05-01

  (EN) Novel medicinally-useful compounds of formulae (a), (b), (c) or (d) are provided herein. These compounds are preferably calix(n')naphthalenes, where n' is an integer of at least 2, derived from 1-naphthol, its derivatives or analogues.(FR) La présente invention concerne de nouveaux composés des formules (a), (b), (c) ou (d) utiles en médecine. Il s'agit de préférence de calix(n')naphtalènes, n' étant un nombre entier supérieur ou égal à 2. Ces composés sont obtenus à partir de 1-naphtol, de ses dérivés ou de produits analogues.
• Syntheses of Calix[4]naphthalenes Derived from 1-Naphthol
  作者：Paris E. Georghiou、Muhammad Ashram、Zhaopeng Li、Steven G. Chaulk

  DOI：10.1021/jo00127a038

  日期：1995.11

  Using a convergent synthetic strategy, the synthesis of the previously elusive C-4v-symmetrical calix[4]naphthalene from 1-naphthol is described. Using other independent convergent routes, syntheses of the other three isomeric calix[4]naphthalenes originally formed from the direct base-catalyzed condensation of formaldehyde with 1-naphthol are also described. All of these methods involved either a TiCl4- or TFA-assisted coupling reaction to achieve the cyclization steps. A mechanism is proposed to account for the formation of the original three isomeric calix[4]naphthalenes from the base-catalyzed condensation of formaldehyde with 1-naphthol.
• Spirodienone and Bis(spirodienone) Derivatives of Calix[4]naphthalenes
  作者：Paris E. Georghiou、Muhammad Ashram、Howard J. Clase、John N. Bridson

  DOI：10.1021/jo971541i

  日期：1998.3.1

  Calix[4]naphthalenes 11 and 12 in which hydroxyl groups are situated intraannularly can be oxidized with PTMATB and base to form the bis(spirodienone) 13, from 11, and bis(spirodienone) 20-21 and spirodienone 22, from 12. The prototype calix[4]naphthalenes 9 and 10 previously reported by us and which contain similar 1,5 dihydroxy functionalities extrannularly failed to afford the analogous spironaphthalenones. Model studies with the bis(1-hydroxy-2-naphthyl)methanes 8-8f provided support for the putative mechanism proposed for the formation of spirodienone calix[4]arenes and spironaphthalenones. The synthesis of the novel tert-butylcalix[4]naphthalenes 12 is described.