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4-isopropylpyridazine-3-carbonitrile | 1448776-99-5

中文名称
——
中文别名
——
英文名称
4-isopropylpyridazine-3-carbonitrile
英文别名
4-Propan-2-ylpyridazine-3-carbonitrile
4-isopropylpyridazine-3-carbonitrile化学式
CAS
1448776-99-5
化学式
C8H9N3
mdl
——
分子量
147.18
InChiKey
JXOHJFRLSVJTBA-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    49.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    4-isopropylpyridazine三甲基氰硅烷 在 aluminum (III) chloride 、 对甲苯磺酰氯1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 四氢呋喃 为溶剂, 反应 51.0h, 以55%的产率得到4-isopropylpyridazine-3-carbonitrile
    参考文献:
    名称:
    Efficient synthesis of 5-substituted-3-pyridazine carbonitrile via regioselective Reissert-type reaction
    摘要:
    Various 5-substituted-3-pyridazine carbonitrile derivatives were synthesized by regioselective Reissert-type reaction with 4-substituted pyridazine, 4-methylbenzene-1-sulfonyl chloride and trimethylsilyl cyanide. The reaction can be carried out under conditions of AlCl3 as catalyst, THF as solvent at 10 degrees C, followed by treatment with DBU which gave moderate yields and good regioselectivity. (C) 2016 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2016.05.037
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文献信息

  • N-(HETERO)ARYL-PYRROLIDINE DERIVATIVES OF PYRAZOL-4-YL-PYRROLO[2,3-d]PYRIMIDINES AND PYRROL-3-YL-PYRROLO[2,3-d]PYRIMIDINES AS JANUS KINASE INHIBITORS
    申请人:Rodgers James D.
    公开号:US20100298334A1
    公开(公告)日:2010-11-25
    The present invention relates to N-(hetero)aryl-pyrrolidine derivatives of Formula I: which are JAK inhibitors, such as selective JAK1 inhibitors, useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.
    本发明涉及式I的N-(杂)芳基吡咯烷衍生物: 这些是JAK抑制剂,如选择性JAK1抑制剂,在治疗JAK相关疾病方面具有用处,例如炎症和自身免疫性疾病,以及癌症。
  • Radical-Based Regioselective C–H Functionalization of Electron-Deficient Heteroarenes: Scope, Tunability, and Predictability
    作者:Fionn O’Hara、Donna G. Blackmond、Phil S. Baran
    DOI:10.1021/ja406223k
    日期:2013.8.14
    of substituents exert consistent and additive effects on the regioselectivity of substitution. This allowed us to establish guidelines for predicting regioselectivity on complex π-deficient heteroarenes, including pyridines, pyrimidines, pyridazines, and pyrazines. Since the relative contribution from opposing directing factors was dependent on solvent and pH, it was sometimes possible to tune the regiochemistry
    自由基加成过程非常适合杂芳烃碱基的直接官能化,但由于对区域化学的控制不佳或不可靠,这些过程仅很少使用。对影响使用烷基亚磺酸盐的杂环自由基官能化的区域化学的因素进行的系统研究表明,某些类型的取代基对取代的区域选择性产生一致和相加的影响。这使我们能够建立预测复杂 π 缺陷杂芳烃(包括吡啶、嘧啶、哒嗪和吡嗪)的区域选择性的指南。由于相反导向因素的相对贡献取决于溶剂和 pH 值,因此有时可以通过修改反应条件将区域化学调整为所需的结果。
  • 4-ALKOXY/ARALKOXY-5-SUBSTITUTED-PYRROLOPYRIMIDINE COMPOUNDS AS TAK1 INHIBITORS IN DISEASE TREATMENT
    申请人:Confluence Life Sciences Inc.
    公开号:US20150203499A1
    公开(公告)日:2015-07-23
    The present disclosure provides 4-alkoxy/aralkoxy-5-substituted-pyrrolopyrimidine compounds, pharmaceutically acceptable salts, solvates and pharmaceutical compositions of compounds embraced by Formula (I), providing a therapeutic benefit to subjects with disease conditions, especially cancer, wherein R 1 and R 2 are as defined in the detailed description.
    本公开提供4-烷氧基/芳氧基-5-取代-吡咯蒽嘧啶化合物、药学上可接受的盐、溶剂和由式(I)所包含的化合物组成的制药组合物,为患有疾病情况的受试者提供治疗益处,特别是癌症,其中R1和R2如详细说明中所定义。
  • US8716303B2
    申请人:——
    公开号:US8716303B2
    公开(公告)日:2014-05-06
  • US9334274B2
    申请人:——
    公开号:US9334274B2
    公开(公告)日:2016-05-10
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