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Chemical Structure| 884330-09-0 Chemical Structure| 884330-09-0

Structure of 884330-09-0

Chemical Structure| 884330-09-0

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Product Details of [ 884330-09-0 ]

CAS No. :884330-09-0
Formula : C18H18N4
M.W : 290.36
SMILES Code : CCCC1=NC2=CC(C3=NC4=CC=CC=C4N3)=CC(C)=C2N1

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Application In Synthesis of [ 884330-09-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 884330-09-0 ]

[ 884330-09-0 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 95-54-5 ]
  • [ 152628-03-0 ]
  • [ 884330-09-0 ]
YieldReaction ConditionsOperation in experiment
EXAMPLE 15; PREPARATION OF 2-n-PROPYL-4-METHYL-6-(1-BENZIMIDAZOLE-2-YL) BENZIMIDAZOLE (FORMULA XI); 5 g of 2-n-propyl-4-methyl-benzimiclazoltheta-6-carboxylic acid of Formula III, obtained in Example 1 , and 2.6 g of o-phenylenediamine, were charged into a round bottom flask containing 15 g of polyphosphoric acid (PPA). Reaction mass was heated to 150-155 C and maintained for 4-5 hours. Cooled the reaction mass to 70-80 C and charged 50 ml of water. Stirred for 45-60 minutes at the same temperature and then cooled to 10-15 C. Reaction mass pH was adjusted to 5-6 with 10% aqueous sodium hydroxide solution (200 ml) and stirred for 15-30 minutes. Filtered the solid and washed with 10 ml of water.The wet solid was charged into a flask and 50 ml of water was added. The contents were heated to 70-80 C and stirred for 30-45 minutes. Cooled to 25-35 C and stirred for 30-45 minutes. Filtered the solid and washed with 10 ml of water. Dried the solid at 50-55 C for 4-5 hours to afford 7.2 g of the title compound.
  • 2
  • [ 81684-80-2 ]
  • [ 152628-03-0 ]
  • [ 884330-09-0 ]
  • [ 884330-18-1 ]
  • [ 884330-17-0 ]
  • [ 152628-02-9 ]
 

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