3-(diethylaminomethyl-phenyl)-1-(4-methoxy-phenyl)-4-nitro-butan-1-one | 862201-31-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 3-(diethylaminomethyl-phenyl)-1-(4-methoxy-phenyl)-4-nitro-butan-1-one
• 英文别名: 3-(4-diethylaminomethylphenyl)-1-(4-methoxyphenyl)-4-nitrobutan-1-one；3-(4-diethylaminomethylphenyl)-l-(4-methoxyphenyl)-4-nitrobutan-1-one；3-[4-(Diethylaminomethyl)phenyl]-1-(4-methoxyphenyl)-4-nitrobutan-1-one
• CAS: 862201-31-8
• 化学式: C₂₂H₂₈N₂O₄
• 分子量: 384.475
• InChiKey: HTHRBJNSPPOHIL-UHFFFAOYSA-N

物化性质

• 沸点：
  543.6±50.0 °C(Predicted)
• 密度：
  1.124±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  28
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  75.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-(diethylaminomethyl-phenyl)-1-(4-methoxy-phenyl)-4-nitro-butan-1-one 在 氢氧化钾 、 ammonium acetate 、 乙酸酐 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 4.0h， 生成 [3-(4-diethylamino-methyl-phenyl)-5-(4-methoxy-phenyl)-pyrrol-2-ylidene]-[5-(4-fluoro-phenyl)-3-phenyl-1H-pyrrol-2-yl]-amine
  参考文献：
  名称：

  A Modular Synthesis of Unsymmetrical Tetraarylazadipyrromethenes

  摘要：

  A stepwise route to unsymmetrical tetraarylazadipyrromethenes by a condensation of 2,4-diaryl-5-nitroso-pyrroles with 2,4-diarylpyrroles is described. This modular building-block approach allows for the introduction of up to four different aryl substituents on the azadipyrromethene and is tolerant of a varied substituent set. An efficient synthesis of the 2,4-diarylpyrroles building blocks from 1,3-diaryl-4-nitro-butan-1-ones by nitro hydrolysis to a keto-aldehyde and subsequent ammonia condensation reaction has been achieved. The facile conversion of 2,4-diarylpyrroles into their alpha-nitroso analogues by their reaction with sodium nitrite generated the second building block required for the synthesis.

  DOI：

  10.1021/jo050696k
• 作为产物：
  描述：

  4-溴甲基苯甲醛 在 sodium hydroxide 、 二乙胺 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 为溶剂， 反应 34.0h， 生成 3-(diethylaminomethyl-phenyl)-1-(4-methoxy-phenyl)-4-nitro-butan-1-one
  参考文献：
  名称：

  A Modular Synthesis of Unsymmetrical Tetraarylazadipyrromethenes

  摘要：

  A stepwise route to unsymmetrical tetraarylazadipyrromethenes by a condensation of 2,4-diaryl-5-nitroso-pyrroles with 2,4-diarylpyrroles is described. This modular building-block approach allows for the introduction of up to four different aryl substituents on the azadipyrromethene and is tolerant of a varied substituent set. An efficient synthesis of the 2,4-diarylpyrroles building blocks from 1,3-diaryl-4-nitro-butan-1-ones by nitro hydrolysis to a keto-aldehyde and subsequent ammonia condensation reaction has been achieved. The facile conversion of 2,4-diarylpyrroles into their alpha-nitroso analogues by their reaction with sodium nitrite generated the second building block required for the synthesis.

  DOI：

  10.1021/jo050696k

文献信息

• [EN] FLUORESCENT NEAR INFRA-RED (NIR) DYES<br/>[FR] COLORANTS FLUORESCENTS DANS LE PROCHE INFRAROUGE (NIR)
  申请人：HAE THERAPEUTICS

  公开号：WO2011048217A1

  公开（公告）日：2011-04-28

  A compound of formula (I) is described in which each A, which may be the same or different, is a halide selected from fluoride, chloride, bromide and iodide, or is O-Y, wherein Y is a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. R1, R2, R3, R6, R7, and R8 are each independently H, OH, NO2 or O-L-X, wherein L is a spacer group, and X is a conjugation group or a water- solubilizing group. At least one of R1, R2, R3 is OH or O-L-X and at least one of R6, R7, and R8 is OH or O-L-X. R4 and R5, which may be the same or different, are each independently H; or are a substituted or unsubstituted, saturated or unsaturated, cyclic moiety; a substituted or unsubstituted, saturated or unsaturated heterocyclic moiety; or a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. Also described are dye conjugates comprising a compound of the invention.

  化合物的结构式（I）中描述了每个A，它可以相同也可以不同，是从氟化物、氯化物、溴化物和碘化物中选择的卤素，或者是O-Y，其中Y是取代或未取代的、饱和或不饱和的、直链或支链烷基基团。R1、R2、R3、R6、R7和R8各自独立地是H、OH、NO2或O-L-X，其中L是一个间隔基团，X是一个共轭基团或水溶性基团。R1、R2、R3中至少有一个是OH或O-L-X，R6、R7和R8中至少有一个是OH或O-L-X。R4和R5，它们可以相同也可以不同，各自独立地是H；或者是一个取代或未取代的、饱和或不饱和的、环状基团；一个取代或未取代的、饱和或不饱和的杂环基团；或者是一个取代或未取代的、饱和或不饱和的、直链或支链烷基基团。还描述了包含本发明化合物的染料结合物。
• FLUORESCENT NEAR INFRA-RED (NIR) DYES
  申请人：O'Shea Donal

  公开号：US20120232282A1

  公开（公告）日：2012-09-13

  A compound of formula (I) is described in which each A, which may be the same or different, is a halide selected from fluoride, chloride, bromide and iodide, or is O—Y, wherein Y is a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. R 1 , R 2 , R 3 , R 6 , R 7 , and R 8 are each independently H, OH, NO 2 or O-L-X, wherein L is a spacer group, and X is a conjugation group or a water-solubilizing group. At least one of R 1 , R 2 , R 3 is OH or O-L-X and at least one of R 6 , R 7 , and R 8 is OH or O-L-X. R 4 and R 5 , which may be the same or different, are each independently H; or are a substituted or unsubstituted, saturated or unsaturated, cyclic moiety; a substituted or unsubstituted, saturated or unsaturated heterocyclic moiety; or a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. Also described are dye conjugates comprising a compound of the invention.

  公式（I）描述了一种化合物，其中每个A（可以相同也可以不同）是从氟化物、氯化物、溴化物和碘化物中选择的卤素，或者是O—Y，其中Y是取代或未取代的、饱和或不饱和的、直链或支链烷基基团。R1、R2、R3、R6、R7和R8分别独立地是H、OH、NO2或O-L-X，其中L是一个间隔基团，X是一个共轭基团或水溶性基团。R1、R2、R3中至少一个是OH或O-L-X，R6、R7和R8中至少一个是OH或O-L-X。R4和R5（可以相同也可以不同）分别独立地是H；或者是取代或未取代的、饱和或不饱和的、环状基团；取代或未取代的、饱和或不饱和的杂环基团；或者取代或未取代的、饱和或不饱和的、直链或支链烷基基团。还描述了包括本发明化合物的染料共轭物。
• Water-solubilised BF₂-chelated tetraarylazadipyrromethenes
  作者：Mariusz Tasior、Julie Murtagh、Daniel O. Frimannsson、Shane O. McDonnell、Donal F. O'Shea

  DOI：10.1039/b919546g

  日期：——

  Strategic incorporation of sulfonic acid, carboxylic acid or ammonium salt motifs generate water soluble BF2-chelated tetraarylazadipyrromethenes which exhibit strong near infra-red (NIR) emissions above 720 nm and can be readily imaged in both eukaryotic and prokaryotic cells.

  战略性地整合磺酸、羧酸或铵盐基团，生成水溶性BF2-螯合的四芳基亚吡咯烷，这些化合物在720 nm以上展现出强烈的近红外（NIR）发射，并且可以在真核细胞和原核细胞中轻松成像。
• US8907107B2
  申请人：——

  公开号：US8907107B2

  公开（公告）日：2014-12-09