SU286644A1 - - Google Patents

Info

Publication number

SU286644A1

SU286644A1 SU1298321A SU1298321A SU286644A1 SU 286644 A1 SU286644 A1 SU 286644A1 SU 1298321 A SU1298321 A SU 1298321A SU 1298321 A SU1298321 A SU 1298321A SU 286644 A1 SU286644 A1 SU 286644A1

Authority

SU

USSR - Soviet Union

Prior art keywords

general formula

ochs

hydrochloride

derivatives

coumarin derivatives

Prior art date

Links

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• 238000000034 method Methods 0.000 description 6
• 150000004775 coumarins Chemical class 0.000 description 5
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
• 150000001412 amines Chemical class 0.000 description 3
• 125000003118 aryl group Chemical group 0.000 description 3
• 238000000354 decomposition reaction Methods 0.000 description 3
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 125000001931 aliphatic group Chemical group 0.000 description 2
• 125000000217 alkyl group Chemical group 0.000 description 2
• 150000004982 aromatic amines Chemical class 0.000 description 2
• 239000011230 binding agent Substances 0.000 description 2
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
• 125000005843 halogen group Chemical group 0.000 description 2
• 238000002955 isolation Methods 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 229940072033 potash Drugs 0.000 description 2
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
• 235000015320 potassium carbonate Nutrition 0.000 description 2
• -1 (3,4,5-trimethoxybenzoxy) propyl-4-methyl-7, 8-dimethoxy-coumarin Chemical compound 0.000 description 1
• OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
• 125000004423 acyloxy group Chemical group 0.000 description 1
• 125000003545 alkoxy group Chemical group 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical class C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 239000000706 filtrate Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
• IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
• 125000004433 nitrogen atom Chemical group N* 0.000 description 1
• QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 239000007787 solid Substances 0.000 description 1