n-Methyl-4-(p-formylstyryl)pyridinium methylsulfate | 74401-04-0

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: n-Methyl-4-(p-formylstyryl)pyridinium methylsulfate
• 英文别名: 4-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]benzaldehyde;methyl sulfate
• CAS: 74401-04-0
• 化学式: C16H17NO5S
• 分子量: 335.4
• InChiKey: HQMZBKRNRWIDME-SQQVDAMQSA-M

物化性质

• 密度：
  1.28[at 20℃]
• LogP：
  -2.34 at 21℃
• 稳定性/保质期：

  远离氧化物、光和热。

计算性质

• 辛醇/水分配系数(LogP)：
  1.59
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  95.8
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R52/53,R43
• 安全说明：
  S22,S24,S37,S61

反应信息

• 作为产物：
  描述：

  1,4-dimethyl-pyridinium; methyl sulfate 、 terephthalic anhydride 生成 n-Methyl-4-(p-formylstyryl)pyridinium methylsulfate
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• [EN] NITROGEN TITANIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID NITROGEN TITANIUM COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES<br/>[FR] COMPLEXE D'AZOTE TITANE, SYSTÈME CATALYTIQUE COMPRENANT LEDIT COMPLEXE D'AZOTE TITANE ET PROCÉDÉ DE (CO)POLYMÉRISATION DE DIÈNES CONJUGUÉS
  申请人：VERSALIS SPA

  公开号：WO2017017203A1

  公开（公告）日：2017-02-02

  Nitrogen titanium complex having general formula (I) or (II), wherein: - R1 represents a hydrogen atom; or is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; - R2, R3, R4 and R5, identical or different, represent a hydrogen atom; or are selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted, nitro groups, hydroxyl groups, amino groups; - Y represents a NH-R6 group wherein R6 represents a hydrogen atom, or is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; or a N-R7 group wherein R7 is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; - X1, X 2, X 3 and X 4, identical or different, represent a halogen atom, such as, for example, chlorine, bromine, iodine, preferably chlorine; or are selected from linear or branched C1 -C20 alkyl groups, preferably C1-C15, -OCOR8 or -OR8 groups wherein R8 is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15; or one of X1, X2 and X3 is selected from ethers, such as,for example, diethylether, tetrahydrofuran (THF), dimethoxyethane, preferably tetrahydrofuran (THF); - n is 1 in the case wherein Y represents a NH-R6 group wherein R6 has the same meanings reported above; or is 0 in the case wherein Y represents a N-R7 group wherein R7 has the same meanings reported above, or in the case wherein one of X1, X2 and X3 is selected from ethers; - R'1, R' 2, R'3, R'4, R'5, R'6 and R'7, identical or different, represent a hydrogen atom; or are selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; - X'1 and X'2, identical or different, represent a halogen atom such as, for example, chlorine, bromine, iodine, preferably chlorine; or are selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, -OCOR'8 groups or -OR'8 groups wherein R' 8 is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15; - Y' is selected from ethers such as, for example,diethylether, tetrahydrofuran (THF), dimethoxyethane, preferably is tetrahydrofuran (THF); or Y' represents a group having general formula (III), wherein R'1, R' 2, R'3, R'4, R'5, R'6 and R'7, have the same meanings as reported above; - m is 0 or 1. Said nitrogen titanium complex having general formula (I) or (II) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.

  氮钛配合物的一般化学式为(I)或(II)，其中：- R1代表氢原子；或者选自线性或支链的C1-C20烷基，优选C1-C15，可选择卤代，环烷基可选择取代，芳基可选择取代；- R2、R3、R4和R5，相同或不同，代表氢原子；或选自线性或支链的C1-C20烷基，优选C1-C15，可选择卤代，环烷基可选择取代，芳基可选择取代，硝基，羟基，氨基；- Y代表NH-R6基团，其中R6代表氢原子，或选自线性或支链的C1-C20烷基，优选C1-C15，可选择卤代，环烷基可选择取代，芳基可选择取代；或N-R7基团，其中R7选自线性或支链的C1-C20烷基，优选C1-C15，可选择卤代，环烷基可选择取代，芳基可选择取代；- X1、X2、X3和X4，相同或不同，代表卤素原子，例如氯、溴、碘，优选氯；或选自线性或支链的C1-C20烷基，优选C1-C15，-OCOR8或-OR8基团，其中R8选自线性或支链的C1-C20烷基，优选C1-C15；或X1、X2和X3中的一个选自醚类化合物，例如二乙醚、四氢呋喃(THF)、二甲氧基乙烷，优选四氢呋喃(THF)；- n在Y代表NH-R6基团的情况下为1，其中R6具有上述相同含义；或在Y代表N-R7基团的情况下为0，其中R7具有上述相同含义，或在X1、X2和X3中的一个选自醚类化合物的情况下为0；- R'1、R'2、R'3、R'4、R'5、R'6和R'7，相同或不同，代表氢原子；或选自线性或支链的C1-C20烷基，优选C1-C15，可选择卤代，环烷基可选择取代，芳基可选择取代；- X'1和X'2，相同或不同，代表卤素原子，例如氯、溴、碘，优选氯；或选自线性或支链的C1-C20烷基，优选C1-C15，-OCOR'8基团或-OR'8基团，其中R'8选自线性或支链的C1-C20烷基，优选C1-C15；- Y'选自醚类化合物，例如二乙醚、四氢呋喃(THF)、二甲氧基乙烷，优选四氢呋喃(THF)；或Y'代表具有一般化学式(III)的基团，其中R'1、R'2、R'3、R'4、R'5、R'6和R'7具有上述相同含义；- m为0或1。具有一般化学式(I)或(II)的氮钛配合物可优势地用于共轭二烯的催化系统中的(共)聚合。
• [EN] PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES<br/>[FR] COMPLEXE DE VANADIUM PHOSPHINIQUE, SYSTÈME CATALYTIQUE COMPRENANT LEDIT COMPLEXE DE VANADIUM PHOSPHINIQUE ET PROCÉDÉ DE (CO)POLYMÉRISATION DE DIÈNES CONJUGUÉS
  申请人：VERSALIS SPA

  公开号：WO2016128812A1

  公开（公告）日：2016-08-18

  Vanadium phosphinic complex having general formula (I) or (II): V(X)M3P^WFys-nMO V(X)3[(R3)2P(R4)P(R3)2] (ID wherein: X represents an anion selected from halogens such as, for example, chlorine, bromine, iodine, preferably chlorine; or is selected from the following groups: thiocyanate, isocyanate, sulfate, acid sulfate, phosphate, acid phosphate, carboxylate, dicarboxylate; Ri, identical or different among them, represent a hydrogen atom, or an allyl group (CH2 = CH-CH2-); or are selected from alkyl groups CrC2o, preferably CrC^, linear or branched, optionally halogenated, optionally substituted cycloalkyl groups; - n is an integer ranging from 0 to 3; R2, identical or different among them, are selected from optionally substituted aryl groups; R3, identical or different among them, represent a hydrogen atom, or an allyl group (CH2 = CH-CH2-); or are selected from alkyl groups C1-C2o, preferably CrC^, linear or branched, optionally halogenated, optionally substituted cycloalkyl groups, optionally substituted aryl groups; R4 represents a group -NR5 wherein R5 represents a hydrogen atom, or is selected from C1-C20 alkyl groups, preferably CrC15, linear or branched; or R4 represents an alkylene group - (CH2) p- wherein p represents an integer ranging from 1 to 5; provided that in the general formula (I), in case n is equal to 1 and Ri is methyl, R2 is different from phenyl. Said phosphinic vanadium complex having general formula (I) or (II) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.

  钒膦配合物的一般化学式（I）或（II）为：V（X）M3P^WFys-nMO V（X）3[(R3)2P(R4)P(R3)2]（其中：X代表从卤素中选择的阴离子，例如氯、溴、碘，优选氯；或从以下组中选择：硫氰酸根、异氰酸根、硫酸根、酸性硫酸根、磷酸根、酸性磷酸根、羧酸根、二羧酸根；Ri，相同或不同，代表氢原子或烯丙基（CH2 = CH- -）；或从烷基CrC2o中选择，优选CrC^，线性或支链，可选择卤代，可选择取代的环烷基；- n是一个从0到3的整数；R2，相同或不同，从可选择取代的芳基中选择；R3，相同或不同，代表氢原子或烯丙基（ = CH- -）；或从烷基C1-C2o中选择，优选CrC^，线性或支链，可选择卤代，可选择取代的环烷基，可选择取代的芳基；R4代表一个基团-NR5，其中R5代表氢原子，或从C1-C20烷基中选择，优选CrC15，线性或支链；或R4代表一个烷基基团-( ) p-，其中p代表一个从1到5的整数；在一般化学式（I）中，如果n等于1且Ri为甲基，则R2与苯基不同。具有一般化学式（I）或（II）的膦钒配合物可有利地用于共轭二烯的（共）聚合的催化系统中。
• [EN] OXO-NITROGENATED IRON COMPLEX, CATALYTIC SYSTEM COMPRISING SAID OXO-NITROGENATED IRON COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES<br/>[FR] COMPLEXE OXO-AZOTÉ DE FER, SYSTÈME CATALYTIQUE COMPRENANT LEDIT COMPLEXE OXO-AZOTÉ DE FER ET PROCÉDÉ DE (CO)POLYMÉRISATION DE DIÈNES CONJUGUÉS
  申请人：VERSALIS SPA

  公开号：WO2018134757A1

  公开（公告）日：2018-07-26

  Oxo-nitrogenated iron complex having general formula (I): in which: R1 and R2, identical or different, represent a hydrogen atom; or they are selected from linear or branched, optionally halogenated C1 - C20, preferably C1-C15, alkyl groups, optionally substituted cycloalkyl groups, optionally substituted aryl groups; R3 represents a hydrogen atom, or it is selected from linear or branched, optionally halogenated C1 - C20, preferably C1 - C15 alkyl groups, optionally substituted cycloalkyl groups, optionally substituted aryl groups; X, identical or different, represent a halogen atom such as, for example, chlorine, bromine, iodine, preferably chlorine; or they are selected from. linear or branched C1 -C20, preferably C1 - C15, alkyl groups, -OCOR4 groups or -OR4 groups in which R4 is selected from linear or branched C1 - C20, preferably C1 - C15, alkyl groups; n is 2 or 3. Said oxo-nitrogenated iron complex having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.

  一氧化氮铁配合物具有一般式(I)，其中：R1和R2相同或不同，表示氢原子；或者它们选自线性或支链、可选卤代C1-C20，优选C1-C15，烷基，可选取代的环烷基，可选取代的芳基；R3表示氢原子，或者它选自线性或支链、可选卤代C1-C20，优选C1-C15烷基，可选取代的环烷基，可选取代的芳基；X相同或不同，表示卤原子，例如氯、溴、碘，优选氯；或者它们选自线性或支链C1-C20，优选C1-C15烷基，-OCOR4基团或-OR4基团，其中R4选自线性或支链C1-C20，优选C1-C15烷基；n为2或3。所述一氧化氮铁配合物具有一般式(I)，可优势地用于共轭二烯的催化（共）聚合系统。
• [EN] BIS-IMINE TITANIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE TITANIUM COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES<br/>[FR] COMPLEXE DE BIS-IMINE TITANE, SYSTÈME CATALYTIQUE COMPRENANT LEDIT COMPLEXE DE BIS-IMINE TITANE ET PROCÉDÉ DE (CO)POLYMÉRISATION DE DIÈNES CONJUGUÉS
  申请人：VERSALIS SPA

  公开号：WO2019064253A1

  公开（公告）日：2019-04-04

  Bis-imine titanium complex having general formula (I): wherein: R1 and R2, mutually identical or different, represent a hydrogen atom; or are selected from linear or branched, optionally halogenated, C1-C20 alkyl groups, preferably C1-C15, optionally substituted cycloalkyl groups; R3 and R4, mutually identical or different, represent a hydrogen atom; or are selected from linear or branched, optionally halogenated, C1-C20 alkyl groups, preferably C1-C15, optionally substituted cycloalkyl groups, optionally substituted aryl groups; X1, X2, X3 and X4, mutually identical or different, represent a halogen atom such as chlorine, bromine, iodine; or are selected from linear or branched C1-C20 alkyl groups, preferably C1-C15, -OCOR5 groups or -OR5 groups wherein R5 is selected from linear or branched C1-C20 alkyl groups, preferably C1-C15; or represent an acetylacetonate group (acac); provided that when R1and R2 represent a methyl group and X1, X2, X3 and X4 represent a chlorine atom, R3 and R4 are different from 2,6-di-/'so-propylphenyl.

  具有通式（I）的双亚胺钛配合物，其中：R1和R2，相互相同或不同，表示氢原子；或选自线性或支链、可选择卤代、C1-C20烷基基团，优选C1-C15，可选择取代的环烷基基团；R3和R4，相互相同或不同，表示氢原子；或选自线性或支链、可选择卤代、C1-C20烷基基团，优选C1-C15，可选择取代的环烷基基团，可选择取代的芳基基团；X1、X2、X3和X4，相互相同或不同，表示氯、溴、碘等卤素原子；或选自线性或支链C1-C20烷基基团，优选C1-C15，-OCOR5基团或-OR5基团，其中R5选自线性或支链C1-C20烷基基团，优选C1-C15；或表示乙酰丙酮基团（acac）；但当R1和R2表示甲基基团且X1、X2、X3和X4表示氯原子时，R3和R4与2,6-二异丙基苯不同。
• [EN] HALOALUMINOXANE COMPOSITIONS, THEIR PREPARATION, AND THEIR USE IN CATALYSIS<br/>[FR] COMPOSITIONS D'HALOALUMINOXANE, PREPARATION ET UTILISATION DE CELLES-CI DANS DES CATALYSES
  申请人：ALBEMARLE CORP

  公开号：WO2005066191A1

  公开（公告）日：2005-07-21

  Novel haloaluminoxane compositions have been formed. The halogen is fluorine, chlorine, and/or bromine, and the amount of halogen atoms present in said composition is in the range of about 0.5 mole % to about 15 mole % relative to aluminum atoms.

  已经形成了新的氧化铝卤代铝簇合物。卤素可以是氟、氯和/或溴，而该簇合物中存在的卤素原子的数量在相对于铝原子约0.5摩尔％至约15摩尔％的范围内。