4-[(6-氯-2-吡嗪基)羰基]吗啉 | 24079-32-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 中文名称: 4-[(6-氯-2-吡嗪基)羰基]吗啉
• 英文名称: (6-chloropyrazin-2-yl)(morpholino)methanone
• 英文别名: 4-(6-chloro-pyrazine-2-carbonyl)-morpholine；6-Chlor-2-(4-Morpholinocarbonyl)pyrazin；6-Chlor-2-(morpholinocarbonyl)-pyrazin；4-[(6-Chloro-2-pyrazinyl)carbonyl]morpholine；(6-chloropyrazin-2-yl)-morpholin-4-ylmethanone
• CAS: 24079-32-1
• 化学式: C₉H₁₀ClN₃O₂
• 分子量: 227.65
• InChiKey: CECQGRYOHPHEPN-UHFFFAOYSA-N

物化性质

• 沸点：
  411.2±45.0 °C(Predicted)
• 密度：
  1.388±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  55.3
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  4-[(6-氯-2-吡嗪基)羰基]吗啉 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 三甲基溴硅烷 、 N,N-二异丙基乙胺 作用下， 以 乙腈 为溶剂， 反应 22.0h， 生成 (6-(morpholino-4-carbonyl)pyrazin-2-yl)phosphonic acid
  参考文献：
  名称：

  钯催化的各种磷原核生物与氯吡嗪的交叉偶联：新型Am（iii）选择性萃取剂的合成†

  摘要：

  在碱存在下，钯催化的（二）氯吡嗪与磷原核亲核试剂的交叉偶联反应使磷酸化的吡嗪的收率达到81-95％。基于该方法，制备了一系列适当官能化的吡嗪，作为从高酸性核废料中潜在的三价阳离子萃取剂。一些亲水性衍生物在0.01 mol L -1配体浓度下，在pH 1时对Eu 3+的Am 3+具有很好的选择性，分离系数高达40 。

  DOI：

  10.1039/c2ob25787d
• 作为产物：
  描述：

  6-氯吡嗪-2-羧酸 在 oxalyl chloride 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 4-[(6-氯-2-吡嗪基)羰基]吗啉
  参考文献：
  名称：

  Hydrophilic pyrazine-based phosphane ligands: synthesis and application in asymmetric hydride transfer and H2-hydrogenation of acetophenone

  摘要：

  Pyrazine-based hydrophilic phosphanes are useful ligands for the ruthenium- and rhodium-catalyzed hydrogenations of acetophenone under hydride transfer and dihydrogen conditions. The effect of alcohol additives on the catalytic, enantioselective aqueous hydrogenation of acetophenone is examined with the newly developed (R,R)-DAMPYPHOS as the ligand and Rh-2(norbornadiene)(2)Cl-2 as the catalyst precursor, giving rise to higher conversions (up to quantitative) and improved enantiomeric excesses (up to 95%) of the formed 1-phenylethanol. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.01.108

文献信息

• AMINO-SUBSTITUTED ISOTHIAZOLES
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20150368260A1

  公开（公告）日：2015-12-24

  The present invention relates to isothiazoles of general formula (I) which inhibit the mitotic checkpoint: in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.

  本发明涉及通式（I）的异噻唑类化合物，其抑制有丝分裂检查点：其中A，R1和R2如权利要求书所定义的那样，以及制备该化合物的方法，用于制备该化合物的中间体化合物，包括该化合物的药物组合物和组合物，以及使用该化合物制造用于治疗或预防疾病的药物组合物，特别是肿瘤，作为唯一的制剂或与其他活性成分联合使用。
• Uchimaru,F. et al., Chemical and pharmaceutical bulletin, 1971, vol. 19, p. 1337 - 1343
  作者：Uchimaru,F. et al.

  DOI：——

  日期：——
• US9682995B2
  申请人：——

  公开号：US9682995B2

  公开（公告）日：2017-06-20
• Hydrophilic pyrazine-based phosphane ligands: synthesis and application in asymmetric hydride transfer and H2-hydrogenation of acetophenone
  作者：Nicolai I. Nikishkin、Jurriaan Huskens、Willem Verboom

  DOI：10.1016/j.tetlet.2013.01.108

  日期：2013.4

  Pyrazine-based hydrophilic phosphanes are useful ligands for the ruthenium- and rhodium-catalyzed hydrogenations of acetophenone under hydride transfer and dihydrogen conditions. The effect of alcohol additives on the catalytic, enantioselective aqueous hydrogenation of acetophenone is examined with the newly developed (R,R)-DAMPYPHOS as the ligand and Rh-2(norbornadiene)(2)Cl-2 as the catalyst precursor, giving rise to higher conversions (up to quantitative) and improved enantiomeric excesses (up to 95%) of the formed 1-phenylethanol. (C) 2013 Elsevier Ltd. All rights reserved.
• Palladium-catalyzed cross-coupling of various phosphorus pronucleophiles with chloropyrazines: synthesis of novel Am(iii)-selective extractants
  作者：Nicolai I. Nikishkin、Jurriaan Huskens、Jana Assenmacher、Andreas Wilden、Giuseppe Modolo、Willem Verboom

  DOI：10.1039/c2ob25787d

  日期：——

  Palladium-catalyzed cross-coupling of (di)chloropyrazines with phosphorus pronucleophiles in the presence of a base gave the phosphorylated pyrazines in 81–95% yields. Based on this methodology a series of appropriately functionalized pyrazines was prepared as potential extractants of trivalent cations from highly acidic nuclear waste. A few hydrophilic derivatives exhibited a very good selectivity

  在碱存在下，钯催化的（二）氯吡嗪与磷原核亲核试剂的交叉偶联反应使磷酸化的吡嗪的收率达到81-95％。基于该方法，制备了一系列适当官能化的吡嗪，作为从高酸性核废料中潜在的三价阳离子萃取剂。一些亲水性衍生物在0.01 mol L -1配体浓度下，在pH 1时对Eu 3+的Am 3+具有很好的选择性，分离系数高达40 。

表征谱图