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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-METHYLPYRAZOLO[1,5-A]PYRIMIDINE

2-METHYLPYRAZOLO[1,5-A]PYRIMIDINE synthesis

1synthesis methods
2-Propenal, 3-ethoxy-, (E)-

764-63-6
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31230-17-8 Synthesis
3-Amino-5-methylpyrazole

31230-17-8
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2-METHYLPYRAZOLO[1,5-A]PYRIMIDINE

78562-32-0
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-

Yield:78562-32-0 49%

Reaction Conditions:

in acetic acid; for 3 h;Heating;

References:

Muehmel, G.;Hanke, R.;Breitmaier, E. [Synthesis,1982,# 8,p. 673 - 677]