4-Chloro-thiophene-3-carbonyl chloride | 59337-80-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 4-Chloro-thiophene-3-carbonyl chloride
• 英文别名: 4-Chlorothiophene-3-carbonyl chloride
• CAS: 59337-80-3
• 化学式: C₅H₂Cl₂OS
• 分子量: 181.042
• InChiKey: XINKHPPAHJZEQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-Chloro-thiophene-3-carbonyl chloride 在 一水合肼 、 三乙胺 作用下， 以 溶剂黄146 、 甲苯 为溶剂， 反应 13.0h， 生成 5-(4-Chloro-thiophen-3-yl)-3-methyl-1H-pyrazole-4-carboxylic acid methyl ester
  参考文献：
  名称：

  Enamine von β-Oxocarbonsäure-estern (3-Amino-2-alkensäure-ester) und ihre Verwendung bei Pyrazol-Synthesen

  摘要：

  DOI：

  10.1055/s-1982-29797

文献信息

• Dicarboximides, their preparation and their use as herbicides
  申请人：BASF Aktiengesellschaft

  公开号：US05386036A1

  公开（公告）日：1995-01-31

  Dicarboximides of the general formula Ia and Ib ##STR1## where X is oxygen or sulfur, R.sup.1 is hydrogen, cycloalkyl, alkyl, hydroxyl, alkoxy, cyanoalkyl, alkenyl, alkynyl, phenyl, naphthyl or a 5-membered or 6-membered heterocyclic structure, where the stated radicals may be substituted, and R.sup.2 and R.sup.3 are each nitro, cyano, halogen, amino, mono- or dialkylamino, alkylcarbonylamino, unsubstituted or halogen-substituted alkoxy or alkylthio, alkylsulfonyl, haloalkylsulfonyl, alkenyl, alkynyl, phenyl, phenoxy or phenylthio or one of the radicals R.sup.1, with the proviso that specific compounds named in the description are excluded. Processes for the preparation of the compounds Ia and Ib and herbicides containing them.

  一般式Ia和Ib的二羧酰亚胺化合物 ##STR1## 其中X为氧或硫，R.sup.1为氢、环烷基、烷基、羟基、烷氧基、氰基烷基、烯基、炔基、苯基、萘基或5-或6-成员的杂环结构，所述基团可以被取代，且R.sup.2和R.sup.3分别为硝基、氰基、卤素、氨基、单烷基或双烷基氨基、烷基羰基氨基、未取代或卤素取代的烷氧基或烷硫基、烷基磺酰基、卤代烷基磺酰基、烯基、炔基、苯基、苯氧基或苯硫基，或者是R.sup.1中的一个基团，但具体命名的化合物除外。制备化合物Ia和Ib的方法以及含有它们的除草剂。
• Carboxamides and their use as herbicides
  申请人：BASF Aktiengesellschaft

  公开号：US05201934A1

  公开（公告）日：1993-04-13

  Carboxamides of the formulae Ia to Ic ##STR1## where X is oxygen or sulfur; R.sup.1 is hydrogen or substituted or unsubstituted cycloalkyl or alkyl; R.sup.2 is hydroxy, alkoxy, cyanoalkyl, substituted or unsubstituted alkenyl, alkynyl, phenyl or naphthyl, or one of the groups stated for R.sup.1 ; R.sup.3 and R.sup.4 are nitro, cyano, halogen, substituted or unsubstituted amino, alkoxy, alkylthio, substituted or unsubstituted alkenyl, alkynyl, phenyl, phenoxy or phenylthio, or one of the groups stated for R.sup.1 ; R.sup.5 is formyl, 4,5-dihydrooxazol-2-yl or COYR.sup.6 (Y.dbd.O,S); R.sup.6 is hydrogen, cycloalkyl, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkenyl or phenyl, phthalimido, tetrahydrophthalimido, succinimido, maleimido, benzotriazolyl or a group --N.dbd.CR.sup.7 R.sup.8, where R.sup.7 and R.sup.8 are hydrogen or alkyl, and R.sup.8 may also be cycloalkyl, phenyl, or R.sup.7 and R.sup.8 together form a 4- to 7-membered alkylene chain; and if R.sup.5 is carboxyl, methoxycarbonyl or ethoxycarbonyl and R.sup.2 is hydrogen, R.sup.3 is not hydrogen and R.sup.4 is not hydrogen or methyl, and if R.sup.5 is carboxyl, methoxycarbonyl or ethoxycarbonyl and R.sup.4 is hydrogen, R.sup.3 is not hydrogen or R.sup.2 is not one of the following groups: hydrogen, C.sub.1 -C.sub.4 -alkyl, phenyl, 2-(3,4-dimethoxyphenyl)ethyl or 2,5-dichlorothien-3-yl; processes for the manufacture of compounds I and herbicidal agents containing them.

  Ia到Ic的化学式为 ##STR1## 其中X是氧或硫；R.sup.1是氢或取代或未取代的环烷基或烷基；R.sup.2是羟基、烷氧基、氰基烷基、取代或未取代的烯基、炔基、苯基或萘基，或者是R.sup.1所述的基团之一；R.sup.3和R.sup.4是硝基、氰基、卤素、取代或未取代的氨基、烷氧基、烷基硫基、取代或未取代的烯基、炔基、苯基、苯氧基或苯基硫基，或者是R.sup.1所述的基团之一；R.sup.5是甲酰基、4,5-二氢噁唑-2-基或COYR.sup.6（Y.dbd.O，S）；R.sup.6是氢、环烷基、取代或未取代的烷基、烯基、炔基、环烷基或苯基、邻苯二甲酰亚胺基、四氢邻苯二甲酰亚胺基、琥珀酰亚胺基、马来酰亚胺基、苯并三氮唑基或一个基团--N.dbd.CR.sup.7 R.sup.8，其中R.sup.7和R.sup.8是氢或烷基，R.sup.8也可以是环烷基、苯基，或者R.sup.7和R.sup.8一起形成一个4-至7-成员的烷基链；如果R.sup.5是羧基、甲氧羰基或乙氧羰基，且R.sup.2是氢，R.sup.3不是氢，R.sup.4不是氢或甲基，如果R.sup.5是羧基、甲氧羰基或乙氧羰基，且R.sup.4是氢，R.sup.3不是氢或R.sup.2不是以下基团之一：氢、C.sub.1-C.sub.4-烷基、苯基、2-(3,4-二甲氧基苯基)乙基或2,5-二氯噻吩-3-基；化合物I的制造方法和含有它们的除草剂。
• Carboxamides, their preparation and their use as herbicides
  申请人：BASF Aktiengesellschaft

  公开号：US05258357A1

  公开（公告）日：1993-11-02

  Carboxamides of the formulae Ia to Ic ##STR1## where X is oxygen or sulfur; R.sup.1 is hydrogen or substituted or unsubstituted cycloalkyl or alkyl; R.sup.2 is hydroxy, alkoxy, cyanoalkyl, substituted or unsubstituted alkenyl, alkynyl, phenyl or naphthyl, a substituted or unsubstituted 5- to 6-membered heterocyclic structure or one of the groups stated for R.sup.1, or R.sup.1 and R.sup.2 together are a 4- to 7-membered chain which contains, in addition to methylene groups, one of the following groups as ring member: oxygen, sulfur, N-methyl or carbonyl; R.sup.3 and R.sup.4 are each nitro, cyano, halogen, substituted or unsubstituted amino, alkoxy, alkylthio, a substituted or unsubstituted 5- to 6 -membered heterocyclic structure, substituted or unsubstituted alkenyl, alkynyl, phenyl, phenoxy or phenylthio, or one of the groups stated for R.sup.1 ; R.sup.5 is formyl, 4,5-dihydrooxazol-2-yl or COYR.sup.6 (Y=O,S); R.sup.6 is hydrogen, cycloalkyl, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkenyl or phenyl, a 5- to 6-membered heterocyclic structure, phthalimido, tetrahydrophthalimido, succinimido, maleimido, benzotriazolyl or a group --N.dbd.CR.sup.7 R.sup.8, where R.sup.7 and R.sup.8 are hydrogen or alkyl, and R.sup.8 may also be cycloalkyl, phenyl, furyl or R.sup.7 and R.sup.8 together form a 4- to 7 -membered alkylene chain; and if R.sup.5 is carboxyl, methoxycarbonyl or ethoxycarbonyl and R.sup.2 is hydrogen, R.sup.3 is not hydrogen and R.sup.4 is not hydrogen or methyl, and if R.sup.5 is carboxyl, methoxycarbonyl or ethoxycarbonyl and R.sup.4 is hydrogen, R.sup.3 is not hydrogen or R.sup.2 is not one of the following groups: hydrogen; C.sub.1 -C.sub.4 -alkyl, phenyl; 2-(3,4-dimethoxyphenyl)ethyl or 2,5 -dichlorothien-3-yl; processes for the manufacture of compounds I and herbicidal agents containing them.

  化合物Ia至Ic的羧酰胺式##STR1## 其中X为氧或硫；R.sup.1为氢或取代或未取代的环烷基或烷基；R.sup.2为羟基，烷氧基，氰基烷基，取代或未取代的烯基，炔基，苯基或萘基，取代或未取代的5-至6-成员杂环结构或R.sup.1所述的一组基团，或R.sup.1和R.sup.2一起是4-至7-成员链，除亚甲基基团外，还含有以下一组基团之一作为环成员：氧，硫，N-甲基或羰基；R.sup.3和R.sup.4分别为硝基，氰基，卤素，取代或未取代的氨基，烷氧基，烷硫基，取代或未取代的5-至6-成员杂环结构，取代或未取代的烯基，炔基，苯基，苯氧基或苯硫基，或R.sup.1所述的一组基团；R.sup.5为甲酰基，4,5-二氢噁唑-2-基或COYR.sup.6（Y=O，S）；R.sup.6为氢，环烷基，取代或未取代的烷基，烯基，炔基，环烷烯基或苯基，5-至6-成员杂环结构，邻苯二酰亚胺，四氢邻苯二酰亚胺，琥珀酰亚胺，马来酰亚胺，苯并三氮唑基或--N.dbd.CR.sup.7 R.sup.8基团，其中R.sup.7和R.sup.8为氢或烷基，R.sup.8还可以是环烷基，苯基，呋喃基或R.sup.7和R.sup.8一起形成4-至7-成员的亚烷基链；如果R.sup.5为羧基，甲氧基羧基或乙氧基羧基，而R.sup.2为氢，则R.sup.3不为氢且R.sup.4不为氢或甲基，如果R.sup.5为羧基，甲氧基羧基或乙氧基羧基，而R.sup.4为氢，则R.sup.3不为氢或R.sup.2不为以下基团之一：氢；C.sub.1-C.sub.4-烷基，苯基；2-（3,4-二甲氧基苯基）乙基或2,5-二氯噻吩-3-基；制备化合物I和含有它们的除草剂的过程。
• Dicarboximides and their use as herbicides
  申请人：BASF Aktiengesellschaft

  公开号：US05276009A1

  公开（公告）日：1994-01-04

  Dicarboximides of the general formulae Ia and Ib ##STR1## where X is oxygen or sulfur, R.sup.1 is hydrogen, cycloalkyl, alkyl, hydroxyl, alkoxy, cyanoalkyl, alkenyl, alkynyl, phenyl, naphthyl or a 5-membered or 6-membered heterocyclic structure, where the stated radicals may be substituted, and R.sup.2 and R.sup.3 are each nitro, cyano, halogen, amino, mono- or dialkylamino, alkylcarbonylamino, unsubstituted or halogen-substituted alkoxy or alkylthio, alkylsulfonyl, haloalkylsulfonyl, alkenyl, alkynyl, phenyl, phenoxy or phenylthio or one of the radicals R.sup.1, with the proviso that specific compounds named in the description are excluded. Processes for the preparation of the compounds Ia and Ib and herbicides containing them.

  通式Ia和Ib的二羧酸亚胺化合物，其中X为氧或硫，R1为氢、环烷基、烷基、羟基、烷氧基、氰基烷基、烯基、炔基、苯基、萘基或5-或6-成员杂环结构，所述基团可被取代，而R2和R3分别为硝基、氰基、卤素、氨基、单烷基或二烷基氨基、烷基羰基氨基、未取代或卤素取代的烷氧基或烷硫基、烷基磺酰基、卤代烷基磺酰基、烯基、炔基、苯基、苯氧基或苯硫基，或者是R1中的一个基团，但具体命名的化合物除外。制备化合物Ia和Ib的方法以及含有它们的除草剂。
• POLYMERIC BLENDS AND RELATED OPTOELECTRONIC DEVICES
  申请人：Raynergy Tek Incorporation

  公开号：US20150171332A1

  公开（公告）日：2015-06-18

  The present invention relates to all-polymer blends including an electron-acceptor polymer and an electron-donor polymer, capable of providing improved device performance, for example, as measured by power conversion efficiency, when used in photovoltaic cells.

  本发明涉及全部由聚合物混合物组成，包括一个电子受体聚合物和一个电子给体聚合物，当用于光伏电池中时，能够提供改善的设备性能，例如通过功率转换效率测量。