GB1388428A - Manufacture of pyrrolizidines - Google Patents
Manufacture of pyrrolizidinesInfo
- Publication number
- GB1388428A GB1388428A GB3418872A GB3418872A GB1388428A GB 1388428 A GB1388428 A GB 1388428A GB 3418872 A GB3418872 A GB 3418872A GB 3418872 A GB3418872 A GB 3418872A GB 1388428 A GB1388428 A GB 1388428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- pyrrolizidines
- ketopimelic acid
- dilactone
- pyrrolizidine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- ADRDEXBBJTUCND-UHFFFAOYSA-N pyrrolizidine Chemical class C1CCN2CCCC21 ADRDEXBBJTUCND-UHFFFAOYSA-N 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- -1 γ-ketopimelic acid lactones Chemical class 0.000 abstract 3
- UDDSEESQRGPVIL-UHFFFAOYSA-N 4-oxoheptanedioic acid Chemical compound OC(=O)CCC(=O)CCC(O)=O UDDSEESQRGPVIL-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 150000002940 palladium Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722245461 DE2245461C3 (de) | 1971-09-16 | 1972-09-15 | Schaltungsanordnung zum selbsttätigen Einstellen der Leistung eines Verbrauchers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136886 DE2136886A1 (de) | 1971-07-23 | 1971-07-23 | Verfahren zur herstellung von pyrrolizidinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1388428A true GB1388428A (en) | 1975-03-26 |
Family
ID=5814617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3418872A Expired GB1388428A (en) | 1971-07-23 | 1972-07-21 | Manufacture of pyrrolizidines |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE786552A (https=) |
| DE (1) | DE2136886A1 (https=) |
| FR (1) | FR2147083B1 (https=) |
| GB (1) | GB1388428A (https=) |
-
1971
- 1971-07-23 DE DE19712136886 patent/DE2136886A1/de active Pending
-
1972
- 1972-07-20 FR FR7226189A patent/FR2147083B1/fr not_active Expired
- 1972-07-20 BE BE786552D patent/BE786552A/xx unknown
- 1972-07-21 GB GB3418872A patent/GB1388428A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147083A1 (https=) | 1973-03-09 |
| DE2136886A1 (de) | 1973-02-01 |
| BE786552A (fr) | 1973-01-22 |
| FR2147083B1 (https=) | 1977-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |