DD151161A5 - Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyrrolin - Google Patents
Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyrrolin Download PDFInfo
- Publication number
- DD151161A5 DD151161A5 DD80221450A DD22145080A DD151161A5 DD 151161 A5 DD151161 A5 DD 151161A5 DD 80221450 A DD80221450 A DD 80221450A DD 22145080 A DD22145080 A DD 22145080A DD 151161 A5 DD151161 A5 DD 151161A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- dialkyl
- formyl
- reaction
- pyrroline
- item
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000002378 acidificating effect Effects 0.000 claims abstract description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- 101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 9
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims description 8
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 5
- 229910000474 mercury oxide Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229940100892 mercury compound Drugs 0.000 claims description 2
- 150000002731 mercury compounds Chemical class 0.000 claims description 2
- YJQURFKYHRYPJW-UHFFFAOYSA-N 2,5-dihydropyrrole-1-carbaldehyde Chemical compound O=CN1CC=CC1 YJQURFKYHRYPJW-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 10
- 239000000654 additive Substances 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KQCAARBOQRQIKO-UHFFFAOYSA-N 2,2,4,5,5-pentamethyl-1h-pyrrole-3-carbaldehyde Chemical compound CC1=C(C=O)C(C)(C)NC1(C)C KQCAARBOQRQIKO-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 4
- 238000001819 mass spectrum Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012259 ether extract Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 150000001361 allenes Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 2
- 150000001728 carbonyl compounds Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 150000002730 mercury Chemical class 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KYDCJAGSMNFHPT-UHFFFAOYSA-N (2,2,4,5,5-pentamethylpyrrolidin-3-yl)methanol Chemical compound CC1C(CO)C(C)(C)NC1(C)C KYDCJAGSMNFHPT-UHFFFAOYSA-N 0.000 description 1
- YUPVAJWWKRYZCW-UHFFFAOYSA-N 2,2,4,5,5-pentamethylpyrrolidine-3-carbaldehyde Chemical compound CC1C(C=O)C(C)(C)NC1(C)C YUPVAJWWKRYZCW-UHFFFAOYSA-N 0.000 description 1
- BNDRWEVUODOUDW-UHFFFAOYSA-N 3-Hydroxy-3-methylbutan-2-one Chemical compound CC(=O)C(C)(C)O BNDRWEVUODOUDW-UHFFFAOYSA-N 0.000 description 1
- JQZGUQIEPRIDMR-UHFFFAOYSA-N 3-methylbut-1-yn-1-ol Chemical group CC(C)C#CO JQZGUQIEPRIDMR-UHFFFAOYSA-N 0.000 description 1
- 241000033695 Sige Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000005594 diketone group Chemical group 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 description 1
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 150000003236 pyrrolines Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23080/79A IT1121521B (it) | 1979-05-29 | 1979-05-29 | Processo per la preparazione di 2,2-dialchil-4 metil-5,5 dialchil-3 formil-3 pirrolina e prodotti cosi'ottenuti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD151161A5 true DD151161A5 (de) | 1981-10-08 |
Family
ID=11203554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80221450A DD151161A5 (de) | 1979-05-29 | 1980-05-29 | Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyrrolin |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4393218A (cs) |
| JP (1) | JPS55160759A (cs) |
| AT (1) | AT373872B (cs) |
| BE (1) | BE883535A (cs) |
| CA (1) | CA1138880A (cs) |
| CH (1) | CH649286A5 (cs) |
| CS (1) | CS215061B2 (cs) |
| DD (1) | DD151161A5 (cs) |
| DE (1) | DE3020298C2 (cs) |
| DK (1) | DK212080A (cs) |
| FR (1) | FR2457857A1 (cs) |
| GB (1) | GB2051058B (cs) |
| IT (1) | IT1121521B (cs) |
| NL (1) | NL8003128A (cs) |
| NO (1) | NO801549L (cs) |
| SU (1) | SU955858A3 (cs) |
| ZA (1) | ZA803133B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1151734B (it) * | 1982-04-22 | 1986-12-24 | Anic Spa | Processo per la preparazione di 1,1,3,3 tetrametil-2,3 diidro-1-h-isoindoli sostituiti in posizione 5 e/o 6 e prodotti cosi' ottenuti |
| IT1196327B (it) * | 1984-11-16 | 1988-11-16 | Consiglio Nazionale Ricerche | 3-aza-7-idrossi-2,2,4,4-tetraalchilbiciclo (3.3.0) ottani,procedimento per la loro preparazione,intermedi adatti allo scopo e procedimento per l'ottenimento di questi ultimi |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468046A (en) * | 1975-05-22 | 1977-03-23 | Ici Ltd | Production of sterically hindered 5-membered heterocyclic rings containing nitrogen |
-
1979
- 1979-05-29 IT IT23080/79A patent/IT1121521B/it active
-
1980
- 1980-05-08 CA CA000351516A patent/CA1138880A/en not_active Expired
- 1980-05-14 DK DK212080A patent/DK212080A/da not_active Application Discontinuation
- 1980-05-16 AT AT0263480A patent/AT373872B/de not_active IP Right Cessation
- 1980-05-16 GB GB8016258A patent/GB2051058B/en not_active Expired
- 1980-05-20 CH CH3929/80A patent/CH649286A5/it not_active IP Right Cessation
- 1980-05-23 NO NO801549A patent/NO801549L/no unknown
- 1980-05-26 ZA ZA00803133A patent/ZA803133B/xx unknown
- 1980-05-27 FR FR8011731A patent/FR2457857A1/fr active Granted
- 1980-05-28 JP JP7021880A patent/JPS55160759A/ja active Pending
- 1980-05-28 CS CS803746A patent/CS215061B2/cs unknown
- 1980-05-28 DE DE3020298A patent/DE3020298C2/de not_active Expired
- 1980-05-28 SU SU802926553A patent/SU955858A3/ru active
- 1980-05-29 NL NL8003128A patent/NL8003128A/nl not_active Application Discontinuation
- 1980-05-29 DD DD80221450A patent/DD151161A5/de unknown
- 1980-05-29 BE BE0/200808A patent/BE883535A/fr not_active IP Right Cessation
-
1981
- 1981-12-07 US US06/327,753 patent/US4393218A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2457857B1 (cs) | 1983-04-22 |
| IT7923080A0 (it) | 1979-05-29 |
| CA1138880A (en) | 1983-01-04 |
| DE3020298C2 (de) | 1983-04-28 |
| GB2051058A (en) | 1981-01-14 |
| DE3020298A1 (de) | 1980-12-04 |
| BE883535A (fr) | 1980-12-01 |
| NL8003128A (nl) | 1980-12-02 |
| CH649286A5 (it) | 1985-05-15 |
| ATA263480A (de) | 1983-07-15 |
| IT1121521B (it) | 1986-04-02 |
| JPS55160759A (en) | 1980-12-13 |
| AT373872B (de) | 1984-02-27 |
| CS215061B2 (en) | 1982-07-30 |
| FR2457857A1 (fr) | 1980-12-26 |
| SU955858A3 (ru) | 1982-08-30 |
| US4393218A (en) | 1983-07-12 |
| NO801549L (no) | 1980-12-01 |
| DK212080A (da) | 1980-11-30 |
| GB2051058B (en) | 1983-03-16 |
| ZA803133B (en) | 1981-05-27 |
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