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2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate | 129143-43-7

中文名称
——
中文别名
——
英文名称
2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate
英文别名
4-chloro-5-cyclopentyloxy-2-fluorophenyl isocyanate;4-Chloro-5-cyclopentyloxy-2-fluorophenylisocyanate;1-chloro-2-cyclopentyloxy-5-fluoro-4-isocyanatobenzene
2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate化学式
CAS
129143-43-7
化学式
C12H11ClFNO2
mdl
——
分子量
255.676
InChiKey
WOLIEQSETJAFDZ-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:
    353.1±42.0 °C(Predicted)
  • 密度:
    1.34±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    17
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    38.7
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    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:
    2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate2-羟基-3-甲基-3-丁烯酸乙酯三乙胺methyloxirane 作用下, 以81%的产率得到ethyl 2-{N-(2'-fluoro-4'-chloro-5'-cyclopentyloxyphenyl)carbamoyloxy}-3-methyl-3-butenoate
    参考文献:
    名称:
    Oxazolidinedione compounds, the process for preparing the same and
    摘要:
    该专利公开了一种以式(I)表示的噁唑啉二酮化合物:##STR1## 其中R.sup.1代表氢原子,具有1至5个碳原子的烷基,具有3至5个碳原子的环烷基,具有3至5个碳原子的烯基,具有3至5个碳原子的炔基或具有其烷基中1或2个碳原子的烷氧羰基基团;R.sup.2代表具有3至5个碳原子的烷基或具有3至5个碳原子的环烷基,X代表氯原子或氟原子;公开了制备该化合物的方法和以该噁唑啉二酮化合物为活性成分的除草剂组合物。上述噁唑啉二酮化合物对有用的作物具有高选择性,并对各种有害杂草具有强烈的除草活性。
    公开号:
    US05100457A1
  • 作为产物:
    描述:
    2-fluoro-4-chloro-5-cyclopentyloxyaniline氯甲酸三氯甲酯乙酸乙酯 作用下, 以 乙酸乙酯 为溶剂, 以As a result, 2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate was obtained almost quantitatively的产率得到2-fluoro-4-chloro-5-cyclopentyloxyphenylisocyanate
    参考文献:
    名称:
    Bis(fluorophenyl) carbonate derivatives
    摘要:
    本发明涉及氟苯衍生物,它们是制备除草剂噁唑烷二酮衍生物的重要中间体,以及它们的制备方法。所述氟苯衍生物包括式(11)的化合物:##STR1## 其中X是卤素原子,R.sup.3是硝基,氨基或异氰酸基或R.sup.1 OCONH,R.sup.1是烷基或苯基。通过本发明的中间体,可以高产率地制备噁唑烷二酮衍生物。
    公开号:
    US05281742A1
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文献信息

  • Process for the production of aniline derivatives
    申请人:Sagami Chemical Research Center
    公开号:US05639915A1
    公开(公告)日:1997-06-17
    Industrial process for the efficient production of aniline derivatives which are important intermediates for the manufacture of oxazolidinedione derivatives and tetrahydrophthalimide derivatives which are useful as active ingredients of herbicides. The process starts from 2,4-dihalo-5-aminophenol or bis(2,4-dihalo-5-aminophenyl)carbonate and selectively cycloalkylates or alkynylates the hydroxy group without protecting the amino group, whereby aniline derivatives having the cycloalkyloxy group or alkynyloxy group can be produced in high yield.
    高效生产苯胺衍生物的工业过程,这些衍生物是制造噁唑烷二酮衍生物和四氢邻苯二甲酰亚胺衍生物的重要中间体,后者作为除草剂的活性成分。该过程从2,4-二卤-5-氨基酚或双(2,4-二卤-5-氨基苯基)碳酸酯开始,并在不保护氨基的情况下选择性地使羟基发生环烷基化或炔基化反应,从而可以高产率地生产具有环烷氧基或炔氧基的苯胺衍生物。
  • 4-imino-oxazolidine-2-one derivatives, a process for producing such
    申请人:Sagami Chemical Research Center
    公开号:US05612289A1
    公开(公告)日:1997-03-18
    The invention relates to 4-imino-oxazolidine-2-one derivatives represented by the general formula (1): ##STR1## and a process for producing said compounds by reacting aryl isocyanates of the general formula (2): ##STR2## with methacrolein cyanohydrin in the presence of a base, as well as a herbicide containing said compounds as an active ingredient; it also relates to a process for producing oxazolidinedione derivatives useful as herbicides by hydrolyzing said compounds.
    本发明涉及通式(1)表示的4-亚氨基-噁唑烷-2-酮衍生物:##STR1##以及通过在碱的存在下,使通式(2)表示的芳基异氰酸酯:##STR2##与甲基丙烯醛氰醇反应来制备所述化合物的方法,以及含有所述化合物作为活性成分的除草剂;还涉及通过水解所述化合物来制备作为除草剂有用的噁唑烷二酮衍生物的方法。
  • Methods of preparing fluorobenzene derivatives and related compounds
    申请人:Sagami Chemical Research Center
    公开号:US05391807A1
    公开(公告)日:1995-02-21
    Disclosed are fluorobenzene derivatives, which are important intermediates for producing herbicidal oxazolidinedione derivatives, and methods of producing them. The fluorobenzene derivatives include compounds of a formula (11): ##STR1## where X is a halogen atom, R.sup.3 is a nitro, amino or isocyanato group or R.sup.1 OCONH, and R.sup.1 is an alkyl or phenyl group. Via the intermediates of the invention, oxazolidinedione derivatives can be produced with high yield.
    本发明公开了氟苯衍生物及其制备方法。这些氟苯衍生物是生产除草剂噁唑烷二酮衍生物的重要中间体。所述氟苯衍生物包括公式(11)的化合物:##STR1## 其中X是卤素原子,R.sup.3是硝基、氨基或异氰酸基或R.sup.1 OCONH,而R.sup.1是烷基或苯基。通过本发明的中间体,可以高产地生产噁唑烷二酮衍生物。
  • Fluorobenzene derivatives
    申请人:Sagami Chemical Research Center
    公开号:US05344953A1
    公开(公告)日:1994-09-06
    Disclosed are fluorobenzene derivatives, which are important intermediates for producing herbicidal oxazolidinedione derivatives, and methods of producing them. The fluorobenzene derivatives include compounds of a formula (11): ##STR1## where X is a halogen atom, R.sup.3 is a nitro, amino or isocyanato group or R.sup.1 OCONH, and R.sup.1 is an alkyl or phenyl group. Via the intermediates of the invention, oxazolidinedione derivatives can be produced with high yield.
    本发明公开了一种氟苯衍生物,其是制备除草剂噁唑烷二酮衍生物的重要中间体,并公开了制备它们的方法。所述氟苯衍生物包括式(11)的化合物:##STR1## 其中X为卤素原子,R.sup.3为硝基,氨基或异氰酸基或R.sup.1OCONH,R.sup.1为烷基或苯基。通过本发明的中间体,可以高产得到噁唑烷二酮衍生物。
  • Pyrazole derivative, intermediate therefor, processes for producing these, and herbicide containing these as active ingredient
    申请人:Hirai Kenji
    公开号:US20050070441A1
    公开(公告)日:2005-03-31
    The present invention provides a pyrazole derivative of the general formula (1), which has an excellent efficacy as an active component for a herbicide, an intermediate for the production thereof, processes for the production thereof, and a herbicide containing the derivative as an active ingredient.
    本发明提供了一种通式(1)的吡唑衍生物,该衍生物作为除草剂的活性成分具有优异的功效,还提供了其生产的中间体、生产过程以及以该衍生物作为活性成分的除草剂。
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