SU501665A3 - Способ получени эфиров пирокатехина - Google Patents
Способ получени эфиров пирокатехинаInfo
- Publication number
- SU501665A3 SU501665A3 SU1965923A SU1965923A SU501665A3 SU 501665 A3 SU501665 A3 SU 501665A3 SU 1965923 A SU1965923 A SU 1965923A SU 1965923 A SU1965923 A SU 1965923A SU 501665 A3 SU501665 A3 SU 501665A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- esters
- pyrocatechol
- ether
- lower alkyl
- weight
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 4
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 title description 2
- 125000000217 alkyl group Chemical group 0.000 description 8
- -1 methoxyethoxy Chemical group 0.000 description 8
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 3
- XNMQEEKYCVKGBD-UHFFFAOYSA-N 2-butyne Chemical compound CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 2
- MJBPUQUGJNAPAZ-UHFFFAOYSA-N Butine Natural products O1C2=CC(O)=CC=C2C(=O)CC1C1=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- ZNCUUYCDKVNVJH-UHFFFAOYSA-N 2-isopropoxyphenol Chemical compound CC(C)OC1=CC=CC=C1O ZNCUUYCDKVNVJH-UHFFFAOYSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- OVYOJUIHDBHLFM-UHFFFAOYSA-N 3-but-3-en-2-yloxybut-1-ene Chemical compound C=CC(C)OC(C)C=C OVYOJUIHDBHLFM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003993 interaction Effects 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
- 239000000203 mixture Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2252250A DE2252250A1 (de) | 1972-10-25 | 1972-10-25 | Verfahren zur herstellung von brenzkatechinderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU501665A3 true SU501665A3 (ru) | 1976-01-30 |
Family
ID=5859991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1965923A SU501665A3 (ru) | 1972-10-25 | 1973-10-24 | Способ получени эфиров пирокатехина |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4972223A (enExample) |
| AR (1) | AR208656A1 (enExample) |
| BE (1) | BE805653A (enExample) |
| BR (1) | BR7308252D0 (enExample) |
| CA (1) | CA1025888A (enExample) |
| CH (1) | CH602533A5 (enExample) |
| CS (1) | CS198129B2 (enExample) |
| DD (1) | DD107250A5 (enExample) |
| DE (1) | DE2252250A1 (enExample) |
| FR (1) | FR2204602B1 (enExample) |
| GB (1) | GB1457108A (enExample) |
| IL (1) | IL43407A (enExample) |
| IT (1) | IT997658B (enExample) |
| NL (1) | NL7314702A (enExample) |
| SU (1) | SU501665A3 (enExample) |
| TR (1) | TR17990A (enExample) |
| ZA (1) | ZA738186B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101457A1 (de) * | 2018-01-23 | 2019-07-25 | Eppendorf Ag | Verfahren und Vorrichtung zur Überwachung der Drehzahl eines Elements |
-
1972
- 1972-10-25 DE DE2252250A patent/DE2252250A1/de not_active Withdrawn
-
1973
- 1973-10-01 DD DD173806A patent/DD107250A5/xx unknown
- 1973-10-04 BE BE136334A patent/BE805653A/xx unknown
- 1973-10-09 TR TR17990A patent/TR17990A/xx unknown
- 1973-10-09 CA CA182,869A patent/CA1025888A/en not_active Expired
- 1973-10-09 IL IL43407A patent/IL43407A/en unknown
- 1973-10-19 JP JP48117014A patent/JPS4972223A/ja active Pending
- 1973-10-23 BR BR8252/73A patent/BR7308252D0/pt unknown
- 1973-10-23 ZA ZA738186A patent/ZA738186B/xx unknown
- 1973-10-24 IT IT53329/73A patent/IT997658B/it active
- 1973-10-24 CS CS737336A patent/CS198129B2/cs unknown
- 1973-10-24 SU SU1965923A patent/SU501665A3/ru active
- 1973-10-24 CH CH1498873A patent/CH602533A5/xx not_active IP Right Cessation
- 1973-10-24 GB GB4940473A patent/GB1457108A/en not_active Expired
- 1973-10-25 NL NL7314702A patent/NL7314702A/xx not_active Application Discontinuation
- 1973-10-25 AR AR250686A patent/AR208656A1/es active
- 1973-10-25 FR FR7338132A patent/FR2204602B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL43407A0 (en) | 1974-01-14 |
| NL7314702A (enExample) | 1974-04-29 |
| AU6122973A (en) | 1975-04-10 |
| TR17990A (tr) | 1976-08-20 |
| IL43407A (en) | 1977-01-31 |
| DD107250A5 (enExample) | 1974-07-20 |
| CH602533A5 (enExample) | 1978-07-31 |
| JPS4972223A (enExample) | 1974-07-12 |
| CS198129B2 (en) | 1980-05-30 |
| AR208656A1 (es) | 1977-02-28 |
| FR2204602A1 (enExample) | 1974-05-24 |
| CA1025888A (en) | 1978-02-07 |
| DE2252250A1 (de) | 1974-05-02 |
| IT997658B (it) | 1975-12-30 |
| GB1457108A (en) | 1976-12-01 |
| BR7308252D0 (pt) | 1974-07-18 |
| FR2204602B1 (enExample) | 1977-03-11 |
| BE805653A (fr) | 1974-04-04 |
| ZA738186B (en) | 1974-10-30 |
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