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2-甲氧基-苯磺酸 | 34256-00-3

中文名称
2-甲氧基-苯磺酸
中文别名
2-甲氧基苯磺酸
英文名称
4-methoxyphenyl-3-sulfonic acid
英文别名
2-methoxybenzenesulfonic acid;methoxybenzenesulfonic acid;2-methoxy-benzenesulfonic acid;2-Methoxy-benzolsulfonsaeure;o-Anizol-1-sulfonsaeure;Anisol-2-sulfonsaeure
2-甲氧基-苯磺酸化学式
CAS
34256-00-3
化学式
C7H8O4S
mdl
——
分子量
188.204
InChiKey
FQBAMYDJEQUGNV-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

  • 熔点:
    250℃ (DEC.)
  • 密度:
    1.381

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    72
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2909309090

SDS

SDS:3ab9a63ff813db21b35dabc1cdadc084
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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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Iron catalyzed cross coupling reactions of aromatic compounds
    申请人:——
    公开号:US20030220498A1
    公开(公告)日:2003-11-27
    A process for the production of compounds Ar—R 1 by means of a cross-coupling reaction of an organometallic reagent R 1 —M with an aromatic or heteroaromatic substrate Ar—X catalyzed by one or several iron salts or iron complexes as catalysts or pre-catalysts, present homogeneously or heterogeneously in the reaction mixture. This new invention exhibits substantial advantages over established cross coupling methodology using palladium- or nickel complexes as the catalysts. Most notable aspects are the fact that (i) expensive and/or toxic nobel metal catalysts are replaced by cheap, stable, commercially available and toxicologically benign iron salts or iron complexes as the catalysts or pre-catalysts, (ii) commercially attractive aryl chlorides as well as various aryl sulfonates can be used as starting materials, (iii) the reaction can be performed under “ligand-free” conditons, and (iv) the reaction times are usually very short.
    通过使用一种或多种铁盐或铁络合物作为催化剂或前催化剂,在有机金属试剂R1—M与芳香或杂芳底物Ar—X之间进行交叉偶联反应的方法,生产化合物Ar—R1。这一新发明相对于使用钯或镍络合物作为催化剂的传统交叉偶联方法具有显著优势。最值得注意的方面包括:(i) 昂贵和/或有毒的贵金属催化剂被廉价、稳定、商业可获得且毒理学上良性的铁盐或铁络合物替代作为催化剂或前催化剂,(ii) 商业上具吸引力的芳基氯化物以及各种芳基磺酸盐可用作起始材料,(iii) 反应可在“无配体”条件下进行,(iv) 反应时间通常非常短。
  • METHOD FOR PRODUCING DIFLUOROMETHYLENE COMPOUND
    申请人:SATO PHARMACEUTICAL CO., LTD.
    公开号:US20200190038A1
    公开(公告)日:2020-06-18
    The present invention provides a method for producing a difluoromethylene compound and an intermediate thereof, which are useful in the field of pharmaceuticals. Specifically provided is a method for producing a difluoromethylene compound, including a step of allowing a compound represented by formula (6): [wherein L 1 represents a halogen atom, a cyano group, a lower alkyl group, a halo-lower alkyl group, a cycloalkyl group, a lower alkoxy group, a halo-lower alkoxy group, or a hydroxy lower alkyl group; R 1 represents a lower alkyl group, a halogen atom, a halo-lower alkyl group, a cycloalkyl group, a cyano group, or a hydroxy lower alkyl group; and W represents a nitrogen atom or a methine group] to react with a compound represented by formula (7): [wherein R 2 represents a lower alkyl group, a halo-lower alkyl group, a cycloalkyl group, a lower alkenyl group, or an aralkyl group; and R 3 represents a chlorine atom, a bromine atom, or an iodine atom].
    本发明提供了一种用于生产二氟甲烯基化合物及其中间体的方法,该方法在药物领域中非常有用。具体提供了一种生产二氟甲烯基化合物的方法,包括以下步骤:允许由式(6)表示的化合物与由式(7)表示的化合物发生反应。在式(6)中,L1代表卤素原子、氰基、低碳基团、卤代低碳基团、环烷基团、低烷氧基团、卤代低烷氧基团或羟基低碳基团;R1代表低碳基团、卤素原子、卤代低碳基团、环烷基团、氰基或羟基低碳基团;W代表氮原子或甲基基团。在式(7)中,R2代表低碳基团、卤代低碳基团、环烷基团、低烯基基团或芳基基团;R3代表氯原子、溴原子或碘原子。
  • ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, MASK BLANK PROVIDED WITH ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, PHOTOMASK, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, ELECTRONIC DEVICE, COMPOUND, AND METHOD FOR PRODUCING COMPOUND
    申请人:FUJIFILM Corporation
    公开号:US20160280621A1
    公开(公告)日:2016-09-29
    The composition contains an alkali-soluble resin and a crosslinking agent that is represented by the following General Formula (I). In the formula, each of R 1 and R 6 independently represents a hydrogen atom or a hydrocarbon group having 5 or less carbon atoms; each of R 2 and R 5 independently represents an alkyl group, a cycloalkyl group, an aryl group, or an acyl group; and each of R 3 and R 4 independently represents a hydrogen atom or an organic group having 2 or more carbon atoms, and R 3 and R 4 may be bonded to each other to form a ring.
    该组合物包含一种碱溶性树脂和一种由下列通式(I)表示的交联剂。在该式中,R1和R6各自独立地表示氢原子或具有5个或更少碳原子的碳氢基团;R2和R5各自独立地表示烷基、环烷基、芳基或酰基;R3和R4各自独立地表示氢原子或具有2个或更多碳原子的有机基团,且R3和R4可以结合形成环。
  • Sulfonate salts of 2-amino-3-carbethoxyamino-6-(4-fluoro-benzylamino)-pyridine
    申请人:Hoock Christoph
    公开号:US20090318506A1
    公开(公告)日:2009-12-24
    Flupirtine acid addition salts having the following formula (2), wherein R represents a substituted or unsubstituted C 1 -C 12 -alkyl or a substituted or unsubstituted C 6 -C 10 -aryl group, have been prepared.
    制备了具有以下公式(2)的氟匹利酸盐,其中R代表取代或未取代的C1-C12烷基或取代或未取代的C6-C10芳基基团。
  • [EN] SULFONATE SALTS OF FLUPIRTINE<br/>[FR] SELS SULFONATE DE FLUPIRTINE
    申请人:AWD PHARMA GMBH & CO KG
    公开号:WO2009152142A1
    公开(公告)日:2009-12-17
    Flupirtine acid addition salts having the following formula (2), wherein R represents a substituted or unsubstituted C1-C12-alkyl or a substituted or unsubstituted C6-C10-aryl group, have been prepared.
    已制备出具有以下式子(2)的氟匹利酸盐酸,其中R代表取代或未取代的C1-C12烷基或取代或未取代的C6-C10芳基基团。
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