BE446366A - - Google Patents

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Publication number

BE446366A

BE446366A BE446366DA BE446366A BE 446366 A BE446366 A BE 446366A BE 446366D A BE446366D A BE 446366DA BE 446366 A BE446366 A BE 446366A

Authority

BE

Belgium

Prior art keywords

reaction

bases

desc

halides

sohiff

Prior art date

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• 238000006243 chemical reaction Methods 0.000 claims description 16
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 5
• UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 claims description 2
• 150000007530 organic bases Chemical class 0.000 claims description 2
• 239000000376 reactant Substances 0.000 claims 1
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
• 239000002585 base Substances 0.000 description 8
• 150000001299 aldehydes Chemical class 0.000 description 7
• -1 aromatic hydroxylamines Chemical class 0.000 description 5
• 150000004820 halides Chemical class 0.000 description 5
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
• CKRZKMFTZCFYGB-UHFFFAOYSA-N N-phenylhydroxylamine Chemical compound ONC1=CC=CC=C1 CKRZKMFTZCFYGB-UHFFFAOYSA-N 0.000 description 4
• 125000003118 aryl group Chemical group 0.000 description 4
• 239000000203 mixture Substances 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• PSQYTAPXSHCGMF-BQYQJAHWSA-N β-ionone Chemical compound CC(=O)\C=C\C1=C(C)CCCC1(C)C PSQYTAPXSHCGMF-BQYQJAHWSA-N 0.000 description 4
• 238000009835 boiling Methods 0.000 description 3
• 238000004821 distillation Methods 0.000 description 3
• 125000000623 heterocyclic group Chemical group 0.000 description 3
• 230000007062 hydrolysis Effects 0.000 description 3
• 238000006460 hydrolysis reaction Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 239000002904 solvent Substances 0.000 description 3
• SFEOKXHPFMOVRM-UHFFFAOYSA-N (+)-(S)-gamma-ionone Natural products CC(=O)C=CC1C(=C)CCCC1(C)C SFEOKXHPFMOVRM-UHFFFAOYSA-N 0.000 description 2
• PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
• 150000007824 aliphatic compounds Chemical class 0.000 description 2
• VQFAIAKCILWQPZ-UHFFFAOYSA-N bromoacetone Chemical compound CC(=O)CBr VQFAIAKCILWQPZ-UHFFFAOYSA-N 0.000 description 2
• 229910052749 magnesium Inorganic materials 0.000 description 2
• 239000011777 magnesium Substances 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• GBBZLMLLFVFKJM-UHFFFAOYSA-N 1,2-diiodoethane Chemical compound ICCI GBBZLMLLFVFKJM-UHFFFAOYSA-N 0.000 description 1
• RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
• BXCBUWKTXLWPSB-UHFFFAOYSA-N 1-(chloromethyl)-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1CCl BXCBUWKTXLWPSB-UHFFFAOYSA-N 0.000 description 1
• CMWKITSNTDAEDT-UHFFFAOYSA-N 2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC=C1C=O CMWKITSNTDAEDT-UHFFFAOYSA-N 0.000 description 1
• 238000003747 Grignard reaction Methods 0.000 description 1
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
• TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
• 239000002262 Schiff base Substances 0.000 description 1
• 150000004753 Schiff bases Chemical class 0.000 description 1
• BVJSGOYEEDZAGW-UHFFFAOYSA-N [chloro(nitro)methyl]benzene Chemical compound [O-][N+](=O)C(Cl)C1=CC=CC=C1 BVJSGOYEEDZAGW-UHFFFAOYSA-N 0.000 description 1
• 229960001413 acetanilide Drugs 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000004982 aromatic amines Chemical class 0.000 description 1
• KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
• 229940073608 benzyl chloride Drugs 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000002425 crystallisation Methods 0.000 description 1
• 230000008025 crystallization Effects 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 238000005187 foaming Methods 0.000 description 1
• 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
• XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
• 150000002443 hydroxylamines Chemical class 0.000 description 1
• 239000012442 inert solvent Substances 0.000 description 1
• 238000002955 isolation Methods 0.000 description 1
• 239000003208 petroleum Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 150000003141 primary amines Chemical class 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1