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CAS 51325-91-8

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4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

Description:
4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, commonly referred to as a pyran derivative, is a synthetic organic compound notable for its vibrant color and potential applications in dye chemistry and organic electronics. This compound features a pyran ring structure, which is characterized by a six-membered ring containing one oxygen atom and five carbon atoms. The presence of dicyanomethylene groups contributes to its strong electron-accepting properties, enhancing its ability to participate in various chemical reactions. The dimethylamino group attached to the styryl moiety provides additional electron-donating characteristics, which can influence the compound's optical properties, making it useful in applications such as fluorescence and photonic devices. The compound is typically characterized by its solubility in organic solvents, and its stability can vary depending on environmental conditions. Overall, its unique structural features and electronic properties make it a subject of interest in materials science and organic synthesis.
Formula:C19H17N3O
InChI:InChI=1/C19H17N3O/c1-14-10-16(17(12-20)13-21)11-19(23-14)9-6-15-4-7-18(8-5-15)22(2)3/h4-11H,1-3H3/b9-6+
InChI key:InChIKey=YLYPIBBGWLKELC-UHFFFAOYSA-N
SMILES:C(C#N)(C#N)=C1C=C(C=CC2=CC=C(N(C)C)C=C2)OC(C)=C1
Synonyms:
  • (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinit rile
  • (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinitrile
  • (2-(P-(Dimethylamino)Styryl)-6-Methyl-4H-Pyran-4-Ylidene)-Malononitril
  • (2-(p-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile
  • (2-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}-6-methyl-4H-pyran-4-ylidene)propanedinitrile
  • (E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)
  • (E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile
  • 2-(2-(4-(Dimethylamino)Phenyl)Ethenyl)-6-Methyl-4H-Pyran-4-Ylidene)Propaned
  • 2-[2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]propanedinitrile
  • 4-(Dicyanomethylene)-2-Methyl-6-(4-Dimethylaminostyryl)-4H-Pyran
  • See more synonyms
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