BE466554A - - Google Patents
Info
- Publication number
- BE466554A BE466554A BE466554DA BE466554A BE 466554 A BE466554 A BE 466554A BE 466554D A BE466554D A BE 466554DA BE 466554 A BE466554 A BE 466554A
- Authority
- BE
- Belgium
- Prior art keywords
- alkyloxy
- alkenyloxy
- partial reduction
- nitro
- nitro aniline
- Prior art date
Links
- -1 alkenyloxy 5-nitro anilines Chemical class 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- RXQCEGOUSFBKPI-UHFFFAOYSA-N 5-Nitro-2-propoxyaniline Chemical compound CCCOC1=CC=C([N+]([O-])=O)C=C1N RXQCEGOUSFBKPI-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- IKIPEUVCMKGZCA-UHFFFAOYSA-N 2,4-dinitro-1-propoxybenzene Chemical compound CCCOC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O IKIPEUVCMKGZCA-UHFFFAOYSA-N 0.000 claims description 2
- 235000003599 food sweetener Nutrition 0.000 description 8
- 239000003765 sweetening agent Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000003638 reducing agent Substances 0.000 description 3
- 229920001021 Polysulfide Polymers 0.000 description 2
- SRRKNRDXURUMPP-UHFFFAOYSA-N Sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 2
- 125000003302 alkenyloxy group Chemical group 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 description 1
- XJCVRTZCHMZPBD-UHFFFAOYSA-N 3-Nitroaniline Chemical class NC1=CC=CC([N+]([O-])=O)=C1 XJCVRTZCHMZPBD-UHFFFAOYSA-N 0.000 description 1
- FJBQGRKYDQRFQC-UHFFFAOYSA-N 4-propoxybenzene-1,3-diamine Chemical compound CCCOC1=CC=C(N)C=C1N FJBQGRKYDQRFQC-UHFFFAOYSA-N 0.000 description 1
- 240000006669 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000005712 crystallization Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 150000005182 dinitrobenzenes Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Seasonings (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE466554A true BE466554A (de) |
Family
ID=117837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE466554D BE466554A (de) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE466554A (de) |
-
0
- BE BE466554D patent/BE466554A/fr unknown
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