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[ CAS No. 22819-05-2 ]

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2D
Chemical Structure| 22819-05-2
Chemical Structure| 22819-05-2
Structure of 22819-05-2 *Storage: {[proInfo.prStorage]}

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Product Details of [ 22819-05-2 ]

CAS No. :22819-05-2MDL No. :MFCD03085910
Formula : C4H8N4 Boiling Point : -
Linear Structure Formula :-InChI Key :N/A
M.W :112.13Pubchem ID :-
Synonyms :

Computed Properties of [ 22819-05-2 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 22819-05-2 ]

Signal Word:WarningClass:
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501UN#:
Hazard Statements:H302-H315-H319-H335Packing Group:
GHS Pictogram:

Application In Synthesis of [ 22819-05-2 ]

  • Downstream synthetic route of [ 22819-05-2 ]

[ 22819-05-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 22819-05-2 ]
  • [ 55314-16-4 ]
  • 2-Ethyl-7-(pyridin-3-yl)[1,2,4]triazolo[1,5-a]pyrimidine [ No CAS ]
YieldReaction ConditionsOperation in experiment
In acetic acid; EXAMPLE 7 2-Ethyl-7-(3-pyridyl)[1,2,4]triazolo[1,5-a]pyrimidine A mixture of 1.12 g of 3-amino-5-ethyl-1,2,4-triazole and 1.76 g of 3-dimethylamino-1-(3-pyridyl)-2-propene-1-one in 25 ml of glacial acetic acid was refluxed for six hours and the procedure of Example 1 was continued to give 1.51 g of the desired product as colorless needles, mp 147-149 C. The following additional Examples for the preparation of 2-ethyl-7-(heteroaryl and substituted heteroaryl)[1,2,4]triazolo[1,5-a]pyrimidines listed in Table II were prepared by the procedure described in Example 7.
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