SU207924A1 - - Google Patents

Info

Publication number

SU207924A1

SU207924A1 SU1106168A SU1106168A SU207924A1 SU 207924 A1 SU207924 A1 SU 207924A1 SU 1106168 A SU1106168 A SU 1106168A SU 1106168 A SU1106168 A SU 1106168A SU 207924 A1 SU207924 A1 SU 207924A1

Authority

SU

USSR - Soviet Union

Prior art keywords

benzene

reaction mixture

methacrylic acid

diphenylaminoethanol

concentrated sulfuric

Prior art date

Links

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• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 24
• CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
• 239000011541 reaction mixture Substances 0.000 description 4
• CMQZETQFZHIYJG-UHFFFAOYSA-N 2-(n-phenylanilino)ethanol Chemical compound C=1C=CC=CC=1N(CCO)C1=CC=CC=C1 CMQZETQFZHIYJG-UHFFFAOYSA-N 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
• NBWJDVCBDLXYOL-UHFFFAOYSA-N 2-(n-phenylanilino)ethyl 2-methylprop-2-enoate Chemical compound C=1C=CC=CC=1N(CCOC(=O)C(=C)C)C1=CC=CC=C1 NBWJDVCBDLXYOL-UHFFFAOYSA-N 0.000 description 2
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000010992 reflux Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 230000000996 additive effect Effects 0.000 description 1
• 150000001414 amino alcohols Chemical class 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 229910021487 silica fume Inorganic materials 0.000 description 1