9,10-二氢-2-(羟甲基)蒽 | 1072066-46-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 9,10-二氢-2-(羟甲基)蒽
• 英文名称: 9,10-dihydro-2-(hydroxymethyl)anthracene
• 英文别名: 9,10-Dihydroanthracen-2-ylmethanol
• CAS: 1072066-46-6
• 化学式: C₁₅H₁₄O
• 分子量: 210.276
• InChiKey: AYARPEKMCJWPOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9,10-二氢-2-(羟甲基)蒽 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 甲苯 为溶剂， 反应 0.08h， 以79%的产率得到2-蒽甲醛
  参考文献：
  名称：

  Synthesis of Anthracene and Azaanthracene Fluorophores via [2+2+2] Cyclotrimerization Reactions

  摘要：

  A highly convergent [2+2+2]-cyclotrimerization approach to anthracenes and 2-azaanthracenes has been developed. It allows for the facile introduction of the anthracene moiety on alkyne and nitrile bearing molecules and the rapid construction of compound arrays. This is showcased in the assembly of a collection of fluorophores and their photochemical evaluation.

  DOI：

  10.1021/ol8019549
• 作为产物：
  描述：

  1,2-di(prop-2-yn-1-yl)benzene 、 2-丙炔-1-醇 在 双三苯基膦二羰基镍 作用下， 以 甲苯 为溶剂， 反应 0.17h， 以66%的产率得到9,10-二氢-2-(羟甲基)蒽
  参考文献：
  名称：

  Synthesis of Anthracene and Azaanthracene Fluorophores via [2+2+2] Cyclotrimerization Reactions

  摘要：

  A highly convergent [2+2+2]-cyclotrimerization approach to anthracenes and 2-azaanthracenes has been developed. It allows for the facile introduction of the anthracene moiety on alkyne and nitrile bearing molecules and the rapid construction of compound arrays. This is showcased in the assembly of a collection of fluorophores and their photochemical evaluation.

  DOI：

  10.1021/ol8019549

文献信息

• Low-temperature treated perilla oil for suppressing generation of coagulated suspended materials during low-temperature cold storage and preparation method therefor
  申请人：Lim Soobok

  公开号：US10457889B2

  公开（公告）日：2019-10-29

  The present invention relates to a low-temperature treated perilla oil for suppressing generation of coagulated suspended materials during low-temperature cold storage and a preparation method therefor, and more particularly, to a low-temperature treated perilla oil for suppressing generation of coagulated suspended materials during low-temperature cold storage and a preparation method therefor, wherein in the low-temperature storage and cold storage of perilla oil, which are essentially implemented to increase the storage period of the perilla oil through the minimization of rancidity of the perilla oil, a perilla oil without the generation of coagulated suspended materials during low-temperature cold storage is provided, and thus a high-quality clean perilla oil that does not give an eating person an unpleasant feeling due to suspended materials is provided.

  本发明涉及一种用于抑制低温冷藏期间凝固悬浮物质生成的低温处理紫苏油及其制备方法，更具体地说，涉及一种用于抑制低温冷藏期间凝固悬浮物质生成的低温处理紫苏油及其制备方法，其中在紫苏油的低温贮藏和冷藏中、其中，在紫苏油的低温贮藏和冷藏过程中，主要是通过减少紫苏油的酸败来延长紫苏油的贮藏期，提供了一种在低温冷藏过程中不会产生凝固悬浮物的紫苏油，从而提供了一种不会因悬浮物而给食用者带来不愉快感觉的优质清洁紫苏油。
• An Investigation of Wall Effects in Microwave-Assisted Ring-Closing Metathesis and Cyclotrimerization Reactions
  作者：Doris Dallinger、Muhammed Irfan、Amra Suljanovic、C. Oliver Kappe

  DOI：10.1021/jo1011703

  日期：2010.8.6

  Challenging Ru-catalyzed ring-closing metathesis transformations leading to eight-membered-ring systems and Ni- or Co-catalyzed [2+2+2] cyclotrimerizations were evaluated at elevated temperatures applying microwave dielectric heating or conventional thermal heating in order to investigate the role of wall effects. All reactions were conducted in a dedicated reactor setup that allowed accurate internal reaction temperature measurements using fiber-optic probes for both types of heating modes. For ring-closing metathesis best results were achieved using an open vessel gas sparging protocol in 1,2-dichloroethane at reflux temperature (83 degrees C), while cyclotrimerizations were performed under sealed vessel conditions in toluene between 80 and 160 degrees C. For all studied transformations the results achieved in a single-mode microwave reactor could be reproduced by conventional heating in an oil bath by carefully matching the temperature profiles as close as possible during the entire heating and cooling cycle. In contrast to previous literature reports, no evidence that direct in-core microwave heating can increase catalyst lifetime by minimization or elimination of wall effects was obtained. At the same time, no indication for the involvement of nonthermal microwave effects in these homogeneous transition metal-catalyzed transformations was seen.
• ACTINIC RAY CURABLE COMPOSITION, ACTINIC RAY CURABLE INK, AND IMAGE FORMATION PROCESS EMPLOYING THE SAME
  申请人：Sasa Nobumasa

  公开号：US20070123600A1

  公开（公告）日：2007-05-31

  Disclosed is an actinic ray curable composition comprising a cationically polymerizable compound, an onium salt, and a compound represented by formula 1, R 1 (CR 2 R 3 )mOH}n  Formula 1 wherein R 1 represents a condensed ring group; R 2 and R 3 independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group; m represents an integer of from 2 to 4; and n represents an integer of from 1 to 10.
• LOW-TEMPERATURE TREATED PERILLA OIL FOR SUPPRESSING GENERATION OF COAGULATED SUSPENDED MATERIALS DURING LOW-TEMPERATURE COLD STORAGE AND PREPARATION METHOD THEREFOR
  申请人：LIM Soobok

  公开号：US20190264131A1

  公开（公告）日：2019-08-29

  The present invention relates to a low-temperature treated perilla oil for suppressing generation of coagulated suspended materials during low-temperature cold storage and a preparation method therefor, and more particularly, to a low-temperature treated perilla oil for suppressing generation of coagulated suspended materials during low-temperature cold storage and a preparation method therefor, wherein in the low-temperature storage and cold storage of perilla oil, which are essentially implemented to increase the storage period of the perilla oil through the minimization of rancidity of the perilla oil, a perilla oil without the generation of coagulated suspended materials during low-temperature cold storage is provided, and thus a high-quality clean perilla oil that does not give an eating person an unpleasant feeling due to suspended materials is provided.
• US7989517B2
  申请人：——

  公开号：US7989517B2

  公开（公告）日：2011-08-02