2-(碘甲基)-1,4-二恶烷 | 64179-17-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 中文名称: 2-(碘甲基)-1,4-二恶烷
• 英文名称: 2-(iodomethyl)-1,4-dioxane
• CAS: 64179-17-5
• 化学式: C₅H₉IO₂
• 分子量: 228.03
• InChiKey: WWQGIZUTLRNTBG-UHFFFAOYSA-N

物化性质

• 熔点：
  48℃
• 沸点：
  240℃
• 密度：
  1.775
• 闪点：
  99℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  2-(碘甲基)-1,4-二恶烷 在 10percent Pd/C 氢气 、 potassium carbonate 作用下， 以 乙醇 、 甲苯 为溶剂， 50.0 ℃ 、344.75 kPa 条件下， 反应 20.0h， 生成 1-(1,4-二恶烷-2-基甲基)-哌嗪
  参考文献：
  名称：

  Behavioral Approach to Nondyskinetic Dopamine Antagonists:  Identification of Seroquel

  摘要：

  A great need exists for antipsychotic drugs which will not induce extrapyramidal symptoms (EPS) and tardive dyskinesias (TDs). These side effects are deemed to be a consequence of nonselective blockade of nigrostriatal and mesolimbic dopamine D2 receptors. Nondyskinetic clozapine (1) is a low-potency D2 dopamine receptor antagonist which appears to act selectively in the mesolimbic area. In this work dopamine antagonism was assessed in two mouse behavioral assays: antagonism of apomorphine-induced climbing and antagonism of apomorphine-induced disruption of swimming. The potential for the liability of dyskinesias was determined in haloperidol-sensitized Cebus monkeys. Initial examination of a few close cogeners of 1 enhanced confidence in the Cebus model as a predictor of dyskinetic potential. Considering dibenzazepines, 2 was not dyskinetic whereas 2a was dyskinetic. Among dibenzodiazepines, 1 did not induce dyskinesias where as its N-2-(2-hydroxyethoxy)ethyl analogue 3 was dyskinetic. The emergence of such distinctions presented an opportunity. Thus, aromatic and N-substituted analogues of 6-(piperazin-1-yl)-11H-dibenz[b,e]azepines and 11-(piperazin-1-yl)dibenzo[b,f][1,4]thiazepines and -oxazepines were prepared and evaluated. 11-(4-[2-(2-Hydroxyethoxy)ethyl]piperazin-1-yl)dibenzo[b,f][1,4]thiazepine (23) was found to be an apomorphine antagonist comparable to clozapine. It was essentially nondyskinetic in the Cebus model. With 23 as a platform, a number of N-substituted analogues were found to be good apomorphine antagonists but all were dyskinetic.

  DOI：

  10.1021/jm000242+
• 作为产物：
  描述：

  烯丙基羟乙基醚 在 iodonium(di-γ-collidine) perchlorate 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 以69%的产率得到2-(碘甲基)-1,4-二恶烷
  参考文献：
  名称：

  Halocyclization of Unsaturated Alcohols and Carboxylic Acids Using Bis(sym-collidine)iodine(I) Perchlorate

  摘要：

  I（吡啶啉）与2ClO₄在室温下与不饱和醇和羧酸在二氯甲烷中反应，得到了三至七元环的碘醚和四至七元环的碘内酯，产率适中且通常具有高区域选择性。该反应特别适用于合成2-(1-碘烷基)环氧烷和环丁烷。

  DOI：

  10.1055/s-1988-27731

文献信息

• NOVEL COMPOUNDS AS CANNABINOID RECEPTOR LIGANDS AND USES THEREOF
  申请人：Florjancic S. Alan

  公开号：US20080058335A1

  公开（公告）日：2008-03-06

  The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R 1 , R 2 , R 3 , and L 1 are defined in the specfication, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R 1a , R 2a and (Rx)n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

  本发明涉及式(I)的化合物，或药用盐、前药、前药的盐或其组合物， 其中R 1 ，R 2 ，R 3 和L 1 在规范中定义，包含这种化合物的组合物，以及使用这种化合物和组合物治疗疾病和疾病的方法。本发明还涉及式(II)的化合物，或药用盐、前药、前药的盐或其组合物， 其中R 1a ，R 2a 和(Rx)n如规范中定义，包含这种化合物的组合物，以及使用这种化合物和组合物治疗疾病和疾病的方法。
• Benzimidazole compound
  申请人：Miyazawa Shuhei

  公开号：US20070010542A1

  公开（公告）日：2007-01-11

  An object of the present invention is to provide a novel chemical compound useful as a therapeutic or prophylactic agent for acid-related diseases, having an excellent inhibitory effect against gastric acid secretion, an excellent effect of maintaining the inhibitory effect against gastric acid secretion, thereby maintaining intragastric pH high for a long time, and having more safety and appropriate physicochemical stability. Provided is a compound represented by where R 1 and R 3 may be the same or different and each represent a hydrogen atom or a C1-C6 alkyl group; R 2 represents (5,5-dimethyl-1,3-dioxan-2-yl)methoxy group, 5,7-dioxaspiro[2.5]oct-6-ylmethoxy group, 1,5,9-trioxaspiro[5.5]undec-3-ylmethoxy group, or (2,2-dimethyl-1,3-dioxan-5-yl)methoxy group; R 4 , R 5 , R 6 and R 7 represent a hydrogen atom, halogen atom, C1-C6 alkyl group, C1-C6 haloalkyl group, C1-C6 alkoxy group or C1-C6 haloalkoxy group; and W 1 represents a single bond, methylene or ethylene group, a salt thereof or a solvate of these.

  本发明的目的是提供一种新型化合物，可用作治疗或预防酸相关疾病的药物，具有出色的抑制胃酸分泌作用，保持抑制胃酸分泌作用的出色效果，从而长时间保持胃内pH值高，并具有更高的安全性和适当的理化稳定性。 提供的化合物表示为 其中R 1 和R 3 可以相同也可以不同，每个代表氢原子或C1-C6烷基；R 2 表示(5,5-二甲基-1,3-二氧杂环戊烷-2-基)甲氧基基团，5,7-二氧杂螺[2.5]辛-6-基甲氧基基团，1,5,9-三氧杂螺[5.5]十一烷-3-基甲氧基基团，或(2,2-二甲基-1,3-二氧杂环戊烷-5-基)甲氧基基团； R 4 ，R 5 ，R 6 和R 7 代表氢原子，卤原子，C1-C6烷基，C1-C6卤代烷基，C1-C6烷氧基或C1-C6卤代烷氧基；W 1 表示单键，亚甲基或乙烯基，其盐或这些的溶剂化合物。
• [EN] NOVEL COMPOUNDS AS CANNABINOID RECEPTOR LIGANDS AND USES THEREOF<br/>[FR] NOUVEAUX COMPOSÉS EN TANT QUE LIGANDS DE RÉCEPTEUR DE CANNABINOÏDE ET LEURS UTILISATIONS
  申请人：ABBOTT LAB

  公开号：WO2009067613A1

  公开（公告）日：2009-05-28

  The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, formula (I). wherein R1, R2, R3, R4, and L1 are defined in the specfication, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, formula (II). wherein R1a, R2a, Rx, and n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.

  本发明涉及式(I)的化合物，或药用盐、前药、前药的盐或其组合物，式(I)。其中R1、R2、R3、R4和L1在规范中定义，包括含有这种化合物的组合物，以及使用这种化合物和组合物治疗疾病和疾病的方法。本发明还涉及式(II)的化合物，或药用盐、前药、前药的盐或其组合物，式(II)。其中R1a、R2a、Rx和n如规范中定义，包括含有这种化合物的组合物，以及使用这种化合物和组合物治疗疾病和疾病的方法。
• NOVEL INDOLE DERIVATIVES AND THEIR USE IN NEURODEGENERATIVE DISEASES
  申请人：Merck Patent GmbH

  公开号：US20160168090A1

  公开（公告）日：2016-06-16

  The present invention relates to indole compounds, and pharmaceutically acceptable compositions thereof, useful as antagonists of P2X7, and for the treatment of P2X7-related disorders.

  本发明涉及吲哚化合物及其药用可接受的组合物，用作P2X7拮抗剂，用于治疗与P2X7相关的疾病。
• Visible-Light-Initiated Manganese Catalysis for C−H Alkylation of Heteroarenes: Applications and Mechanistic Studies
  作者：Philippe Nuhant、Martins S. Oderinde、Julien Genovino、Antoine Juneau、Yohann Gagné、Christophe Allais、Gary M. Chinigo、Chulho Choi、Neal W. Sach、Louise Bernier、Yvette M. Fobian、Mark W. Bundesmann、Bhagyashree Khunte、Mathieu Frenette、Olugbeminiyi O. Fadeyi

  DOI：10.1002/anie.201707958

  日期：2017.11.27

  A visible‐light‐driven Minisci protocol that employs an inexpensive earth‐abundant metal catalyst, decacarbonyldimanganese Mn2(CO)10, to generate alkyl radicals from alkyl iodides has been developed. This Minisci protocol is compatible with a wide array of sensitive functional groups, including oxetanes, sugar moieties, azetidines, tert‐butyl carbamates (Boc‐group), cyclobutanes, and spirocycles. The

  已经开发了一种可见光驱动的Minisci协议，该协议采用了廉价的地球上富足的金属催化剂十羰基二锰Mn 2（CO）10从烷基碘生成烷基。该Minisci方案与各种敏感的官能团兼容，包括氧杂环丁烷，糖部分，氮杂环丁烷，氨基甲酸叔丁酯（Boc组），环丁烷和螺环。复杂的含氮药物的后期功能化证明了该方案的鲁棒性。光物理和DFT研究表明，光传播的链反应机制由传播。Mn（CO）5。限速步骤是通过碘从烷基碘中提取碘。Mn（CO）5。