BE551470A - - Google Patents
Info
- Publication number
- BE551470A BE551470A BE551470DA BE551470A BE 551470 A BE551470 A BE 551470A BE 551470D A BE551470D A BE 551470DA BE 551470 A BE551470 A BE 551470A
- Authority
- BE
- Belgium
- Prior art keywords
- alkyl
- mentioned above
- general formula
- strong inorganic
- inorganic acid
- Prior art date
Links
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000005886 esterification reaction Methods 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 150000007522 mineralic acids Chemical class 0.000 claims description 5
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 claims description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 230000002048 spasmolytic effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 4
- 150000001450 anions Chemical class 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229960003424 phenylacetic acid Drugs 0.000 claims 1
- 239000003279 phenylacetic acid Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- AAJLPPDFIRPBDA-UHFFFAOYSA-N 2-cyclohexyl-2-phenylacetic acid Chemical compound C=1C=CC=CC=1C(C(=O)O)C1CCCCC1 AAJLPPDFIRPBDA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- LZXCSAFKUYXBTJ-UHFFFAOYSA-M 2-(2-cyclohexyl-2-phenylacetyl)oxyethyl-dimethylsulfanium;iodide Chemical compound [I-].C=1C=CC=CC=1C(C(=O)OCC[S+](C)C)C1CCCCC1 LZXCSAFKUYXBTJ-UHFFFAOYSA-M 0.000 description 1
- UIEDUKUSRQUKMJ-UHFFFAOYSA-N 3-ethenylsulfanylprop-1-ene Chemical compound C=CCSC=C UIEDUKUSRQUKMJ-UHFFFAOYSA-N 0.000 description 1
- 208000005156 Dehydration Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- -1 sodium alkoxide Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/12—Sulfonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE551470A true BE551470A (OSRAM) |
Family
ID=176994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE551470D BE551470A (OSRAM) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE551470A (OSRAM) |
-
0
- BE BE551470D patent/BE551470A/fr unknown
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