苯重氮化,4-(二甲氨基)- | 19262-85-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 苯重氮化,4-(二甲氨基)-
• 英文名称: 4-dimethylamino-phenyl diazonium cation
• 英文别名: p-N,N-Dimethylamino-benzendiazoniumion；4-Dimethylaminobenzendiazoniumkation；p-Dimethylaminobenzoldiazonium-Ion；p-(N,N-Dimethylamino)-benzol-diazonium；p-(N,N-Dimethylamino)-benzyldiazonium；p-Dimethylaminophenyldiazoniumkation；4-(Dimethylamino)benzenediazonium
• CAS: 19262-85-2
• 化学式: C₈H₁₀N₃
• 分子量: 148.188
• InChiKey: MOXBCYIWIODTKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  苯重氮化,4-(二甲氨基)- 生成 N,N-二甲基苯胺
  参考文献：
  名称：

  SHMELEV, L. V.;STOPNIKOVA, M. N.;POPONOVA, R. V.;KESSENIX, A. V., XIMIYA GETEROTSIKL. SOEDIN., 1985, N 3, 413-420

  摘要：

  DOI：

文献信息

• Synthesis of organometallic complexes. I. Synthesis of ferrocenylpyrazolone derivatives.
  作者：NORIICHI ODA、TSUTOMU OSAKI、SHINICHI NAGAI、ISOO ITO

  DOI：10.1248/cpb.26.359

  日期：——

  The reactivity of 3-ferrocenyl-pyrazolones was studied. Alkylation of 3-ferrocenyl-2-pyrazolin-5-one (2b) occurred on the pyrazolone ring to give 2 or 4 alkyl or 5 alkoxy derivatives. Vilsmeyer-Haack formylation of 3-ferrocenyl-3-pyrazolin-5-one (5a) occurred on the pyrazolone ring at 4 position. Diazocoupling reaction to 3-ferrocenyl-2-pyrazolin-5-ones (2a, b) occurred on the pyrazolone ring at 4 position as well.

  对3-费罗烯基-吡唑酮的反应性进行了研究。3-费罗烯基-2-吡唑林-5-酮（2b）的烷基化发生在吡唑酮环上，生成2或4烷基或5烷氧衍生物。3-费罗烯基-3-吡唑林-5-酮（5a）的维尔斯迈耶-哈克醛化反应发生在吡唑酮环的4位。3-费罗烯基-2-吡唑林-5-酮（2a, b）进行的联苯反应也发生在吡唑酮环的4位。
• Surface Functionalisation Using Arylcarbene Reactive Intermediates
  申请人：Moloney Mark

  公开号：US20080146731A1

  公开（公告）日：2008-06-19

  A process for producing a substrate having a functionalised surface, which process comprises contacting the substrate with a carbene precursor, which carbene precursor is a compound of formula (III) or (IV) whose substituent groups are defined herein: (b) generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, thereby yielding an activated substrate; and (c) further functionalising the activated substrate obtained in (b). In (c), the activated substrate may be further functionalised by treating the activated substrate with a diazonium salt for the introduction of colour and/or another desired activity, and/or by treatment with hydrogen peroxide to produce a biocidal substrate. The invention further relates to carbene precursor compounds for use in the surface functionalisation process, and to processes for preparing certain precursor compounds.

  一种生产具有功能化表面的基板的方法，该方法包括将基板与卡宾前体接触，所述卡宾前体是式（III）或（IV）的化合物，其取代基团在此定义：（b）从卡宾前体生成卡宾反应中间体，使其与基板反应以功能化表面，从而产生活化基板；（c）进一步功能化在（b）中获得的活化基板。在（c）中，可以通过用重氮盐处理活化基板来进一步功能化活化基板，以引入颜色和/或其他所需活性，并/或通过过氧化氢处理来产生生物杀灭基板。本发明还涉及用于表面功能化过程的卡宾前体化合物，以及制备某些前体化合物的过程。
• An unusual effect of ligand methyl-substitution in the reaction of tricarbonyl (Group 6<scp>A</scp>metal)[hydrotris(3,5-R₂-1-pyrazolyl)borato]anions (R = H, Me) with arenediazonium cations: X-ray crystallographic characterisation of a Mo^IIη²-aroyl complex, [Mo(η²-COC₆H₄Me-p)(CO)₂{HB(3,5-Me₂C₃HN₂)₃}] and of an η²-hexahydrobenzoyl analogue, [Mo(η²-COC₆H₁₁)(CO)₂{HB(3,5-Me₂C₃HN₂)₃}]
  作者：Timothy Desmond、Fergus J. Lalor、George Ferguson、Barbara Ruhl、Masood Parvez

  DOI：10.1039/c39830000055

  日期：——

  An X-ray crystallographic study has shown that the intensely-coloured products which result from the anomalous reaction of arenediazonium cations with [Mo(CO)3HB(3,5-Me2C3HN2)}3]– are η2-aroyl dicarbonyl derivatives of MoII, [Mo(η2-COAr)(CO)2HB(3,5-Me2C3HN2)3}] rather than η1-aryl tricarbonyl complexes as originally proposed: a by-product formed when the reaction is carried out in the presence of cyclohexane has been identified by X-ray crystallographic methods as the η2-hexahydrobenzoyl complex [Mo(η2-COC6H11)(CO)2HB(3,5-Me2C3HN2)3}] the formation of which has been interpreted in terms of a free-radical mechanism for the reaction.

  X射线晶体学研究表明，芳烃重氮阳离子与[Mo(CO)3HB(3,5-Me2C3HN2)}3]发生反常反应，产生深色产物，为δ2- MoII 的芳酰基二羰基衍生物，[Mo(δ2-COAr)(CO)2HB(3,5-Me2C3HN2)3}] 而不是最初提出的δ1-芳基三羰基配合物：当形成的副产物该反应在环己烷存在下进行，通过 X 射线晶体学方法鉴定为 δ2-六氢苯甲酰基络合物 [Mo(δ2-COC6H11)(CO)2HB(3,5-Me2C3HN2)3 }]其形成已被解释为自由基反应机制。
• A new carbyne ligand; synthesis of novel M^IV(M = Mo, W) complexes containing terminal halogenomethylidyne ligands: X-ray crystallographic characterisation of η¹-chloromethylidyne(dicarbonyl)[tetrakis(1-pyrazolyl)borato]molybdenum(<scp>IV</scp>)
  作者：Timothy Desmond、Fergus J. Lalor、George Ferguson、Masood Parvez

  DOI：10.1039/c39830000457

  日期：——

  Oxidation of the poly(1-pyrazolyl)borato complexes [M(CO)3HB(3,5-Me2-C3HN2)3}]–(M = Mo, W) with either [ArN2]+(Ar = aryl) or [Ph2l]+ in the presence of a source of dihalogenoalkyl radicals leads to the formation of the η1-halogenomethylidyne complexes [Mo(η1-CX)(CO)2HB(3,5-Me2-C3HN2)3}](X = Cl, Br, and I) and [W(η1-CCl)(CO)2HB(3,5-Me2-C3HN2)3}]; a closely related complex, Mo(η1-CCl)(CO)2B(C3H3N2)4}]

  聚（1-吡唑基）硼酸盐络合物[M（CO）3 HB（3,5-Me 2 -C 3 HN 2）3 }] –（M = Mo，W）与任一[ArN 2 ] +的氧化（AR =芳基）或[PH 2 1] +在dihalogenoalkyl自由基引线的源存在于η的形成1种-halogenomethylidyne配合物[沫（η 1 -CX）（CO）2 HB（3,5- -Me 2 -C 3 HN 2）3 }]（X =氯，溴，和I）和[W（η 1 -CCl）（CO）2 HB（3,5-ME 2-C 3 HN 2）3 }]; 密切相关的复杂的，沫（η 1 -CCl）（CO）2 B（C 3 H ^ 3 Ñ 2）4 }]的特点是X射线晶体学方法。
• SPECIFIC MONOCATIONIC MONOCHROMOPHORIC COMPOUNDS OF HYDRAZONE TYPE COMPRISING A 2-, 4-PYRIDINIUM OR 2-, 4-QUINOLINIUM UNIT, SYNTHESIS THEREOF, DYE COMPOSITIONS CONTAINING THEM, AND METHOD FOR DYEING KERATIN FIBRES
  申请人：David Herve

  公开号：US20090300856A1

  公开（公告）日：2009-12-10

  One subject of the present invention is monocationic monochromophoric compounds of formula (I) and/or (II) below: in which: R 1 represents a hydrogen or an alkyl, phenyl, benzyl, alkylcarbonyl, alkylsulphonyl, aminosulphonyl or aminocarbonyl radical; R 5 represents an alkyl, phenyl or benzyl radical; R 2 and R 3 , represent a halogen or an alkyl, aryloxy, arylamino, hydroxyl, alkoxy, (poly)hydroxyalkoxy, alkoxycarbonyl, alkylcarbonyloxy, amino, alkylcarbonylamino, aminocarbonyl, ureido, aminosulphonyl, alkylthio, alkylsulphonylamino, cyano, trifluoromethyl, thio, alkylsulphinyl or alkylsulphonyl radical; R 4 represents a hydrogen or an alkyl, amino, alkylcarbonylamino, ureido, alkylsulphonylamino, hydroxycarbonyl, alkoxycarbonyl, cyano, phenyl or benzyl radical; R 6 and R 7 , represent a hydrogen or an alkyl, alkylcarbonyl, alkoxycarbonyl, alkoxyaryl, aminoaryl, aminocarbonyl or alkylsulphonyl radical; and n is between 0 and 4, n′ is between 0 and 4, the electroneutrality of the compounds of formulae (I) and (II) being ensured by one or more cosmetically acceptable anions An. Another subject of the invention is dyeing compositions comprising said compounds as direct dye, and also a method for dyeing keratin fibres using this composition and a multicompartment device. It finally relates to methods for synthesizing compounds of formula (I) and/or (II).

  本发明的一个主题是式（I）和/或（II）的单阳离子单色基化合物： 其中： R1代表氢或烷基，苯基，苄基，烷基羰基，烷基磺酰基，氨基磺酰基或氨基羰基基团; R5代表烷基，苯基或苄基基团; R2和R3代表卤素或烷基，芳氧基，芳基氨基，羟基，烷氧基，（多）羟基烷氧基，烷氧羰基，烷基羰酸酯基，氨基，烷基羰基氨基，氨基羰基，脲基，氨基磺酰基，烷基硫醇，烷基磺酰氨基，氰基，三氟甲基，硫基，烷基亚磺酰基或烷基磺酰基基团; R4代表氢或烷基，氨基，烷基羰基氨基，脲基，烷基磺酰氨基，羟基羧基，烷氧羰基，氰基，苯基或苄基基团; R6和R7代表氢或烷基，烷基羰基，烷氧羰基，烷氧基芳基，氨基芳基，氨基羰基或烷基磺酰基基团; n在0到4之间，n'在0到4之间，式（I）和（II）化合物的电中性由一个或多个化妆品可接受的阴离子An保证。 本发明的另一个主题是包含上述化合物作为直接染料的染料组合物，以及使用该组合物染色角蛋白纤维的方法和多室装置。最后，本发明还涉及合成式（I）和/或（II）化合物的方法。

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