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2,3-二甲基-5-硝基吡啶 | 89244-47-3

中文名称
2,3-二甲基-5-硝基吡啶
中文别名
——
英文名称
2,3-Dimethyl-5-nitropyridine
英文别名
5-nitrolutidine
2,3-二甲基-5-硝基吡啶化学式
CAS
89244-47-3
化学式
C7H8N2O2
mdl
——
分子量
152.153
InChiKey
COXFFERIUGLCBZ-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

物化性质

  • 沸点:
    272.8±35.0 °C(Predicted)
  • 密度:
    1?+-.0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    58.7
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933399090

SDS

SDS:5b57eee4c84f2daeb3ea616c477030fc
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反应信息

  • 作为产物:
    描述:
    2,3-二甲基吡啶五氧化二氮 作用下, 以 liquid sulphur dioxide 为溶剂, 以5%的产率得到2,3-二甲基-5-硝基吡啶
    参考文献:
    名称:
    Bakke, Jan M.; Hegbom, Ingrid; Oevreeide, Elin, Acta Chemica Scandinavica, 1994, vol. 48, # 12, p. 1001 - 1006
    摘要:
    DOI:
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文献信息

  • Nucleophilic Reaction upon Electron-Deficient Pyridone Derivatives. X.One-Pot Synthesis of 3-Nitropyridines by Ring Transformation of 1-Methyl-3,5-dinitro-2-pyridone with Ketones or Aldehydes in the Presence of Ammonia
    作者:Yasuo Tohda、Miyuki Eiraku、Takao Nakagawa、Yumi Usami、Masahiro Ariga、Toshihide Kawashima、Keita Tani、Hiroko Watanabe、Yutaka Mori
    DOI:10.1246/bcsj.63.2820
    日期:1990.10
    The reaction of 1-methyl-3,5-dinitro-2-pyridone (1a) with ketones or aldehydes in the presence of ammonia gave alkyl- and/or aryl-substituted 3-nitropyridines (6) in moderate to high yields. Enamines derived from the ketones gave better results than did the ketones themselves; on the other hand, those derived from the aldehydes gave no 6 at all. On the basis of deuterium-labeled experiments, a mechanism comprising competitive ring transformations of 1a is proposed.
    在氨存在下,1-甲基-3,5-二硝基-2-吡啶酮(1a)与酮或醛反应,以中等至高产率得到烷基和/或芳基取代的3-硝基吡啶(6)。由酮衍生的烯胺比酮本身得到的结果更好;另一方面,由醛衍生的烯胺完全没有得到6。基于氘标记实验,提出了一个涉及1a竞争性环转换的机理。
  • Novel Antifungal Triazole Derivatives
    申请人:Park Joon Seok
    公开号:US20080287440A1
    公开(公告)日:2008-11-20
    Disclosed herein are antifungal triazole derivatives or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition comprising the same. The triazole derivatives of Chemical Formula 1 or pharmaceutically acceptable salts thereof according to the present invention have excellent inhibitory activity against a broad spectrum of fungi, in addition to being safe to the body, and thus are very useful in the treatment and prevention of fungal infection.
    本公开涉及抗真菌三唑衍生物或其药用可接受盐,其制备方法以及包含其的药物组合物。根据本发明,化学式1的三唑衍生物或其药用可接受盐对广谱真菌具有优异的抑制活性,除了对人体安全外,对治疗和预防真菌感染非常有用。
  • Process for the synthesis of ribonucleotide reductase inhibitors 3-AP
    申请人:Vion Pharmaceuticals, Inc.
    公开号:US05869676A1
    公开(公告)日:1999-02-09
    The present invention relates to improved, efficient chemical syntheses of 3-aminopyridine-2-carboxaldehyde thiosemicarbazone (3-AP) and 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone (3-AMP).
    本发明涉及改进的、高效的3-氨基吡啶-2-甲醛硫脲半胱氨酸酮(3-AP)和3-氨基-4-甲基吡啶-2-甲醛硫脲半胱氨酸酮(3-AMP)的化学合成方法。
  • [EN] PROCESS FOR THE SYNTHESIS OF RIBONUCLEOTIDE REDUCTASE INHIBITORS 3-AP AND 3-AMP<br/>[FR] PROCEDE DE SYNTHESE D'INHIBITEURS 3-AP ET 3-AMPDE RIBONUCLEOTIDE-REDUCTASE
    申请人:VION PHARMACEUTICALS, INC.
    公开号:WO1998051670A1
    公开(公告)日:1998-11-19
    (EN) The present invention relates to improved, efficient chemical syntheses of 3-aminopyridine-2-carboxaldehyde thiosemicarbazone (3-AP) and 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone (3-AMP).(FR) La présente invention concerne la synthèse chimique améliorée et efficace de 3-aminopyridine-2-carboxaldéhyde thiosémicarbazone (3-AP) et 3-amino-4-méthylpyridine-2-carboxaldéhyde thiosémicarbazone (3-AMP).
    本发明涉及改进、高效的3-氨基吡啶-2-甲醛硫脲半胱氨酸酮(3-AP)和3-氨基-4-甲基吡啶-2-甲醛硫脲半胱氨酸酮(3-AMP)的化学合成方法。
  • Benzoxazines and Related Nitrogen-Containing Heterobicyclic Compounds Useful as Mineralocorticoid Receptor Modulating Agents
    申请人:Iijima Toru
    公开号:US20090023716A1
    公开(公告)日:2009-01-22
    The present invention relates to a compound, useful as a mineralocorticoid receptor-modulating agent, of the following formula [I]: wherein Ring A is a benzene ring optionally having a substituent(s) other than R 1 etc, R 1 is a group of the formula: R a SO 2 NH— etc, R a is an alkyl group etc, R 2 and R 3 are each a hydrogen atom, a phenyl group, an optionally substituted alkyl group etc, X is an oxygen atom etc, Y is a group of the formula: —C(═O)— etc, Ar is an optionally substituted aryl group or an optionally substituted heteroaryl group, Q is a single bond, an alkylene group etc, or a pharmaceutically acceptable salt thereof.
    本发明涉及一种化合物,可用作矿物质皮质激素受体调节剂,其化学式如下[I]:其中,环A是苯环,可选地具有除R1等之外的取代基;R1是公式RaSO2NH-等的基团;R是烷基等;R2和R3分别是氢原子,苯基,可选地取代的烷基等;X是氧原子等;Y是公式-C(=O)-等的基团;Ar是可选地取代的芳基或可选地取代的杂环基;Q是单键,烷基等,或其药学上可接受的盐。
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