9H-芴-1-基甲醇 | 73728-55-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 中文名称: 9H-芴-1-基甲醇
• 英文名称: fluoren-1-yl-methanol
• 英文别名: 1-Hydroxymethyl-fluoren；1-fluorenemethanol；(9H-fluoren-1-yl)-methanol；1-hydroxymethyl fluorene；1-hydroxymethylfluorene；9H-fluorenylmethanol；9H-fluoren-1-ylmethanol
• CAS: 73728-55-9
• 化学式: C₁₄H₁₂O
• 分子量: 196.249
• InChiKey: OQKYEMHWZYHWBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 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：

  9H-芴-1-基甲醇 在 溶剂黄146 、 铂 作用下， 生成 1-甲基芴
  参考文献：
  名称：

  February asthma outbreaks in NSW: a case control study

  摘要：

  Objectives: To investigate individual factors associated with an asthma outbreak among children aged one to 14 years in Sydney in February 1999. Methods: A case control study was undertaken with cases (n=92) defined as all children admitted to Sydney Children's Hospital for asthma in February 1999. Unmatched controls (n=76) were all children admitted for asthma in the previous three months. We obtained information by a structured telephone survey of parents. Logistic regression analyses were used to determine odds ratios for risk factors for hospital admission. Results: Mean age for hospital admission of 4.7 years for cases and 4.4 years for controls. The presence of one or more siblings reduced the risk of admission during an asthma outbreak (OR=0.59, 95% Cl 0.37 to 0.93). Children with older siblings aged 10 to 14 years were also less likely to be admitted (OR=0.3, 95% Cl 0.12 to 0.74). An age effect was observed. Other demographic, clinical and environmental characteristics, including smoking, were not associated with admission during the outbreak. Conclusions: The main findings of this study are the protective effect of siblings and an age-dependent effect in risk of hospital admission during an asthma outbreak. These findings are consistent with an infective cause of the outbreak. Implications: Children without siblings, particularly older siblings, appear to be at highest risk of hospital admission during an asthma outbreak. Environmental and other factors need to be examined to further explain the episodicity of such outbreaks and to determine means of predicting and preventing future episodes.

  DOI：

  10.1111/j.1467-842x.2001.tb00315.x
• 作为产物：
  描述：

  芴-1-羧酸 在 硫酸 、 二异丁基氢化铝 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 20.0h， 生成 9H-芴-1-基甲醇
  参考文献：
  名称：

  有机催化对映选择性热 [4 + 4] 环加成

  摘要：

  手性八元碳环是有机化学、天然产物化学、化学生物学和药物化学中的重要主题。缺乏构建它们的合成方法是阻碍其合理设计和立体选择性合成的挑战。催化对映选择性[4 + 4]环加成是获得手性环辛二烯衍生物的最直接和原子经济的方法之一。我们报告了 9 H的第一个有机催化不对称 [4 + 4] 环加成-fluorene-1-carbaldehydes 与缺电子二烯以良好的收率提供环辛二烯衍生物，并具有良好的周边、非对映和对映选择性控制。该反应概念基于将极化丁二烯组分纳入环状扩展 π 系统中的氨基催化形成，构象自由度受限，从而实现立体控制的 [4 + 4] 环加成。FMO 分析表明，两个反应伙伴的 HOMO 和 LUMO 类似于丁二烯。该方法允许构建装饰有各种功能的环辛二烯衍生物。环辛二烯是人工合成的，允许结构多样性证明它们在形成例如手性环丁烯或环辛烷支架方面的合成效用。DFT 计算研究揭示了反应机制，确定了对初始但可逆的

  DOI：

  10.1021/jacs.2c12750

文献信息

• PEPTIDE TURN MIMETICS
  申请人：Cassidy Peter Joseph

  公开号：US20110040087A1

  公开（公告）日：2011-02-17

  Peptide mimetics of structure X herein which (i) provide a wide range of sidechain functions at all sidechain positions, (ii) can be incorporated in a peptide sequence, (iii) can be readily synthesized and (iv) have a variety of conformations. There is also provided a novel process which can provide valuable intermediates in relation to production of peptide mimetics of structure X which intermediates have a high degree of chemo- and stereo-selectivity. Preferred mimetics include structures I, II, III, IV, V and VI.

  本文中的结构X的肽类拟体具有以下特点：(i) 在所有侧链位置提供广泛的侧链功能，(ii) 可以被纳入肽序列中，(iii) 可以被轻松合成，(iv) 具有多种构象。还提供了一种新的过程，可以提供与结构X的肽类拟体的生产相关的有价值的中间体，这些中间体具有高度的化学和立体选择性。首选的拟体包括结构I、II、III、IV、V和VI。
• C1-symmetric bisphosphine ligands and their use in the asymmetric synthesis of pregabalin
  申请人：Bao Jian

  公开号：US20050228190A1

  公开（公告）日：2005-10-13

  Materials and methods for preparing (S)-(+)-3-(aminomethyl)-5-methyl-hexanoic acid and structurally related compounds via enantioselective hydrogenation of prochiral olefins are disclosed. The methods employ novel chiral catalysts, which include C 1 -symmetric bisphosphine ligands bound to transition metals.

  通过对原生手性烯烃进行对映选择性加氢制备(S)-(+)-3-(氨甲基)-5-甲基己酸及其结构相关化合物的材料和方法已被披露。这些方法采用了新颖的手性催化剂，其中包括与过渡金属结合的C1对称双膦配体。
• BASE GENERATOR
  申请人：Eternal Chemical Co., Ltd.

  公开号：US20130172569A1

  公开（公告）日：2013-07-04

  The present invention provides a base generator having the structure of formula (1): wherein R 1 , R 2 , R 3 , R 4 , R 5 , and Y circle around (−)} are defined as in the specification. The base generator of the present invention can be used for imidization of a polyimide precursor, promoting crosslinking of epoxy monomers, or crosslinking of polyurethane or polyurea.

  本发明提供了一种具有公式（1）结构的碱发生器： 其中R1、R2、R3、R4、R5和Ycircle around (−)}如说明书中所定义。本发明的碱发生器可用于聚酰亚胺前体的酰亚胺化，促进环氧单体交联，或聚氨酯或聚脲的交联。
• CYANOQUINOLINE DERIVATIVES
  申请人：Zhang Hesheng

  公开号：US20130225579A1

  公开（公告）日：2013-08-29

  Disclosed is a compound of formula I, a stereoisomer thereof, a cis-trans-isomer thereof, a tautomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, a solvate thereof or a prodrug thereof, wherein R 1 , R 2 , R 3 and R 4 are each as defined in the present application.

  公开了一种公式I的化合物，其立体异构体，其顺反异构体，其互变异构体，或它们的混合物，或其药物可接受的盐，其溶剂化物或其前药，其中R1，R2，R3和R4各自如在本申请中定义。
• [EN] NEW PEPTIDE-LINKED ESTER PRODRUGS ACTIVATED BY PROSTATE-SPECIFIC ANTIGEN<br/>[FR] NOUVEAUX PROMÉDICAMENTS D'ESTER À LIAISON PEPTIDIQUE ACTIVÉS PAR UN ANTIGÈNE SPÉCIFIQUE DE LA PROSTATE
  申请人：UNIV RUTGERS

  公开号：WO2018144880A1

  公开（公告）日：2018-08-09

  The present disclosure is directed to a series of target-selective chemotherapeutic ester prodrugs comprising PSA-cleavable peptides that promote the delivery of free doxorubicin and other chemotherapeutic agents into the prostate and/or prostate tumors with greater efficiency.

  本公开涉及一系列目标选择性化疗酯前药，包括促进游离阿霉素和其他化疗药物更有效地输送到前列腺和/或前列腺肿瘤的PSA可切割肽。