SU178381A1 - - Google Patents

Info

Publication number

SU178381A1

SU178381A1 SU933289A SU933289A SU178381A1 SU 178381 A1 SU178381 A1 SU 178381A1 SU 933289 A SU933289 A SU 933289A SU 933289 A SU933289 A SU 933289A SU 178381 A1 SU178381 A1 SU 178381A1

Authority

SU

USSR - Soviet Union

Prior art keywords

solution

bromo

water

acetylaminopyrazole

added

Prior art date

Links

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• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 229910052698 phosphorus Inorganic materials 0.000 description 3
• 239000011574 phosphorus Substances 0.000 description 3
• CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
• 229960000583 acetic acid Drugs 0.000 description 2
• 125000003118 aryl group Chemical group 0.000 description 2
• 238000002425 crystallisation Methods 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 239000000975 dye Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 230000001235 sensitizing effect Effects 0.000 description 2
• -1 1,3-disubstituted 4-bromo-5-acetylaminopyrazole Chemical class 0.000 description 1
• WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
• RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
• WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
• 125000000217 alkyl group Chemical group 0.000 description 1
• GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
• 229910052794 bromium Inorganic materials 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000012362 glacial acetic acid Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
• IRUWPSFMSTYFJQ-UHFFFAOYSA-N n-(5-bromo-1h-pyrazol-3-yl)acetamide Chemical compound CC(=O)NC=1C=C(Br)NN=1 IRUWPSFMSTYFJQ-UHFFFAOYSA-N 0.000 description 1
• CBZJZWPZYVTTFQ-UHFFFAOYSA-N n-(5-methyl-2-phenylpyrazol-3-yl)acetamide Chemical compound CC(=O)NC1=CC(C)=NN1C1=CC=CC=C1 CBZJZWPZYVTTFQ-UHFFFAOYSA-N 0.000 description 1
• 239000003208 petroleum Substances 0.000 description 1
• 108090000765 processed proteins & peptides Proteins 0.000 description 1
• 238000012216 screening Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 150000007979 thiazole derivatives Chemical class 0.000 description 1