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3,4,5-Trichlor-6-hydroxy-pyridazin | 17285-31-3

中文名称
——
中文别名
——
英文名称
3,4,5-Trichlor-6-hydroxy-pyridazin
英文别名
3,4,5-Trichlor-6-hydroxypyridazin;3,4,5-trichloro-1H-pyridazin-6-one
3,4,5-Trichlor-6-hydroxy-pyridazin化学式
CAS
17285-31-3
化学式
C4HCl3N2O
mdl
——
分子量
199.424
InChiKey
AFTJUOUDFUOLGO-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

  • 密度:
    1.93±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    41.5
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3,4,5-Trichlor-6-hydroxy-pyridazin五氯化磷 作用下, 以 环己烷 为溶剂, 反应 39.0h, 以81%的产率得到3,4,5-trichloro-1-(4,5,6-trichloropyridazin-3-yl)pyridazin-6-one
    参考文献:
    名称:
    3,4,5-三氯哒嗪-6-一的氯化和3,4,5-三氯-1-(4,5,6-三氯哒嗪-3-基)哒嗪-6-一的合成†
    摘要:
    本文介绍了3,4,5-三氯哒嗪-6-一的氯化反应和3,4,5-三氯-1-(4,5,6-三氯哒嗪-3-基)哒嗪-6-一的合成。
    DOI:
    10.1002/jhet.5570370504
  • 作为产物:
    描述:
    3-羟基-4,5-二氯-6-硝基吡嗪(氯亚甲基)二甲基氯化铵 作用下, 以 为溶剂, 反应 2.0h, 以98%的产率得到3,4,5-Trichlor-6-hydroxy-pyridazin
    参考文献:
    名称:
    4,5-二氯-3-硝基哒嗪-6-一与二甲基氯亚甲基氯化铵的反应
    摘要:
    由4,5-合成3,4,5-三氯哒嗪-6-one,3,4,5,6-四氯哒嗪和4,5-二氯-3-(N,N-二甲基氨基)-哒嗪-6-。选择性地选择二氯-3-硝基哒嗪-6-一和二甲基氯亚甲基-氯化铵。
    DOI:
    10.1002/jhet.5570330659
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文献信息

  • 3(2H)pyridazinones for antagonistic agent against srs-a
    申请人:Nissan Chemical Industries Ltd.
    公开号:US05011839A1
    公开(公告)日:1991-04-30
    A 3(2H)pyridazinone of the formula: ##STR1## wherein R.sub.1 is hydrogen, 2-propenyl, or straight chained or branched C.sub.1 -C.sub.4 alkyl; each of R.sub.2 and R.sub.3 which may be the same or different, is hydrogen, or straight chained or branched C.sub.1 -C.sub.3 alkyl; X is chlorine, or bromine; Y is hydrogen, halogen, nitro, amino, or --AR.sub.4 wherein A is oxygen, or sulfur, and R.sub.4 is hydroen, straight chained, branched or cyclic C.sub.1 -C.sub.8 alkyl, ##STR2## wherein R.sub.5 is hydrogen, or straight chained or branched C.sub.1 -C.sub.4 alkyl; and Ar is ##STR3## wherein each Z.sub.1 and Z.sub.2 which may be the same or different, is hydrogen, halogen, straight or branched C.sub.1 -C.sub.4 alkyl, or --OR.sub.6 wherein R.sub.6 is straight or branched C.sub.1 -C.sub.4 alkyl, and B is oxygen, sulfur, or --N.dbd.C-- (to form a quinoline or pyridine ring); or a pharamaceutically acceptable salt thereof.
    一种化学物质的化学式为:##STR1## 其中 R.sub.1 是氢、2-丙烯基或直链或支链的 C.sub.1 -C.sub.4 烷基;R.sub.2 和 R.sub.3 中的每一个可以相同也可以不同,是氢或直链或支链的 C.sub.1 -C.sub.3 烷基;X 是氯或溴;Y 是氢、卤素、硝基、氨基或--AR.sub.4,其中 A 是氧或硫,R.sub.4 是氢、直链、支链或环状的 C.sub.1 -C.sub.8 烷基,##STR2## 其中 R.sub.5 是氢或直链或支链的 C.sub.1 -C.sub.4 烷基;Ar 是 ##STR3## 其中每个 Z.sub.1 和 Z.sub.2 可以相同也可以不同,是氢、卤素、直链或支链的 C.sub.1 -C.sub.4 烷基,或--OR.sub.6,其中 R.sub.6 是直链或支链的 C.sub.1 -C.sub.4 烷基,B 是氧、硫或--N.dbd.C--(形成喹啉或吡啶环);或其药用盐。
  • 3(2H)pyridazinone, and antagonistic agent against SRS-A containing it
    申请人:Nissan Chemical Industries Ltd.
    公开号:US04978665A1
    公开(公告)日:1990-12-18
    A 3(2H)pyridazinone of the formula: ##STR1## wherein R.sub.1 is hydrogen, 2-propenyl or straight chained or branched C.sub.1 -C.sub.4 alkyl; R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl; X is chlorine or bromine; Y is hydrogen, nitro, -NHR.sub.3 wherein R.sub.3 is hydrogen or straight chained or branched C.sub.1 -C.sub.4 alkyl, -AR.sub.4 wherein A is oxygen or sulfur and R.sub.4 is hydrogen, straight chained or branched C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl having one double bond, C.sub.3 -C.sub.6 alkynyl having one triple bond, phenyl or ##STR2## wherein R.sub.5 is hydrogen or C.sub.1 -C.sub.4 alkyl, or halogen; Z.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, -OR.sub.6 wherein R.sub.6 is hydrogen, straight chained or branched C.sub.1 -C.sub.8 alkyl or ##STR3## wherein n is an integer of from 1 to 4, -N(R.sub.7).sub.2 wherein R.sub.7 is C.sub.1 -C.sub.4 alkyl, or halogen; Z.sub.2 is C.sub.1 -C.sub.4 alkyl, -OR.sub.6 wherein R.sub.6 is as defined above, -N(R.sub.7).sub.2 wherein R.sub.7 is as defined above, or halogen, provided that when R.sub.1 is straight chained or branched C.sub.2 -C.sub.4 alkyl, Y is not hydrogen and when R.sub.1 is hydrogen, methyl or 2-propenyl, Y and R.sub.2 are not simultaneously hydrogen, or a pharmaceutically acceptable salt thereof.
    一种化学式为##STR1##的3(2H)吡啶酮,其中R.sub.1为氢,2-丙烯基或直链或支链C.sub.1-C.sub.4烷基; R.sub.2为氢或C.sub.1-C.sub.3烷基; X为氯或溴; Y为氢,硝基,-NHR.sub.3,其中R.sub.3为氢或直链或支链C.sub.1-C.sub.4烷基,-AR.sub.4,其中A为氧或硫,R.sub.4为氢,直链或支链C.sub.1-C.sub.6烷基,C.sub.3-C.sub.6烯基,具有一个双键,C.sub.3-C.sub.6炔基,具有一个三键,苯基或##STR2##,其中R.sub.5为氢或C.sub.1-C.sub.4烷基或卤素; Z.sub.1为氢,C.sub.1-C.sub.4烷基,-OR.sub.6,其中R.sub.6为氢,直链或支链C.sub.1-C.sub.8烷基或##STR3##,其中n为1到4的整数,-N(R.sub.7).sub.2,其中R.sub.7为C.sub.1-C.sub.4烷基或卤素; Z.sub.2为C.sub.1-C.sub.4烷基,-OR.sub.6,其中R.sub.6如上所述,-N(R.sub.7).sub.2,其中R.sub.7如上所述或卤素,但当R.sub.1为直链或支链C.sub.2-C.sub.4烷基时,Y不为氢,当R.sub.1为氢,甲基或2-丙烯基时,Y和R.sub.2不同时为氢,或其药学上可接受的盐。
  • 3(2H)pyridazinones, processes for their preparation and antagonistic agent against SRS-A
    申请人:NISSAN CHEMICAL INDUSTRIES LTD.
    公开号:EP0376079A1
    公开(公告)日:1990-07-04
    A 3(2H)pyridazinone of the formula: wherein R1 is hydrogen, 2-propenyl, or straight chained or branched C1-C4. alkyl; each of R2 and R3 which may be the same or different, is hydrogen, or straight chained or branched C1-C3 alkyl; X is chlorine, or bromine; Y is hydrogen, halogen, nitro, amino, or -AR4 wherein A is oxygen, or sulfur, and R4 is hydrogen, straight chained, branched or cyclic C, -Cs alkyl, or wherein R5 is hydrogen, or straight chained or branched C1-C4 alkyl; and Ar is wherein each of Z1 and Z2 which may be the same or different, is hydrogen, halogen, straight or branched C1-C4 alkyl, or -OR6 wherein R6 is straight or branched C1-C4 alkyl, and B is oxygen, sulfur, or -N=C- (to form a quinoline or pyridine ring); or a pharmaceutically acceptable salt thereof.
    一种 3(2H)哒嗪酮,其式如下 其中 R1 是氢、2-丙烯基、或直链或支链 C1-C4 烷基;R2 和 R3 可以相同或不同,各自是氢、或直链或支链 C1-C3 烷基;X 是氯、或溴;Y 是氢、卤素、硝基、氨基或 -AR4 其中 A 是氧或硫,R4 是氢、直链、支链或环状 C、-Cs 烷基,或 其中 R5 是氢、直链或支链 C1-C4 烷基;Ar 是 其中 Z1 和 Z2 可以相同或不同,各自为氢、卤素、直链或支链 C1-C4 烷基,或 -OR6 其中 R6 为直链或支链 C1-C4 烷基,而 B 为氧、硫或 -N=C- (形成喹啉环或吡啶环);或其药学上可接受的盐。
  • Efficient N-arylation of pyridazin-3(2H)-ones
    作者:Jeum-Jong Kim、Yong-Dae Park、Su-Dong Cho、Ho-Kyun Kim、Hyun A. Chung、Sang-Gyeong Lee、J.R. Falck、Yong-Jin Yoon
    DOI:10.1016/j.tetlet.2004.10.003
    日期:2004.11
    A variety of substituted pyridazin-3(2H)-ones are directly N-arylated in good yield using lead tetraacetate/zinc chloride in benzene or in substituted benzenes including chloro- and bromobenzene. (C) 2004 Elsevier Ltd. All rights reserved.
  • Woo Song Lee; Yoon; Kim, Journal of Heterocyclic Chemistry, 2000, vol. 37, # 6, p. 1591 - 1595
    作者:Woo Song Lee、Yoon、Kim
    DOI:——
    日期:——
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