MX9307561A - Procedimiento para preparar lactonas. - Google Patents
Procedimiento para preparar lactonas.Info
- Publication number
- MX9307561A MX9307561A MX9307561A MX9307561A MX9307561A MX 9307561 A MX9307561 A MX 9307561A MX 9307561 A MX9307561 A MX 9307561A MX 9307561 A MX9307561 A MX 9307561A MX 9307561 A MX9307561 A MX 9307561A
- Authority
- MX
- Mexico
- Prior art keywords
- group
- optionally substituted
- procedure
- heteroaryl radical
- lactones
- Prior art date
Links
- 150000002596 lactones Chemical class 0.000 title abstract 2
- 125000005842 heteroatom Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
La invención se refiere particularmente a la preparación de lactonas de lafórmula general (I), en donde R es un grupo fenilo opcionalmentesustituído o un radical heteroarilo, mono- o bi-cíclico, opcionalmentesustituído, que contiene como el heteroátomo o los heteroátomos, uno o másátomos de azufre, oxígeno o nitrógeno, los sustituyentes en el grupofenilo o en el radical heteroarilo, se seleccionan del grupo que consistede alquilo inferior, alcoxi inferior, halógeno, haloalquilo inferior,amino, alquilamino, inferior y dialquilamino inferior.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB929225257A GB9225257D0 (en) | 1992-12-03 | 1992-12-03 | Lactone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9307561A true MX9307561A (es) | 1995-01-31 |
Family
ID=10726039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9307561A MX9307561A (es) | 1992-12-03 | 1993-12-01 | Procedimiento para preparar lactonas. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5629432A (es) |
| EP (1) | EP0672039B1 (es) |
| JP (1) | JP3274866B2 (es) |
| KR (1) | KR100301335B1 (es) |
| AT (1) | ATE155134T1 (es) |
| AU (1) | AU5532494A (es) |
| CA (1) | CA2150948A1 (es) |
| DE (1) | DE69312085T2 (es) |
| DK (1) | DK0672039T3 (es) |
| ES (1) | ES2105597T3 (es) |
| GB (1) | GB9225257D0 (es) |
| GR (1) | GR3024083T3 (es) |
| MX (1) | MX9307561A (es) |
| PH (1) | PH31300A (es) |
| WO (1) | WO1994012487A1 (es) |
| ZA (1) | ZA938873B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7956201B2 (en) * | 2006-11-06 | 2011-06-07 | Hoffman-La Roche Inc. | Process for the preparation of (S)-4-fluoromethyl-dihydro-furan-2-one |
| DE112012006785T5 (de) * | 2012-08-09 | 2015-07-16 | Empire Technology Development Llc | Flammhemmendes Nylon |
| KR102178533B1 (ko) | 2020-05-08 | 2020-11-17 | 박관철 | 정위치 주차장치 |
| CN114213367B (zh) * | 2022-01-17 | 2023-05-12 | 西北工业大学 | 一种使用3,4-环氧-1-丁醇合成γ-丁内酯的方法 |
-
1992
- 1992-12-03 GB GB929225257A patent/GB9225257D0/en active Pending
-
1993
- 1993-11-25 CA CA002150948A patent/CA2150948A1/en not_active Abandoned
- 1993-11-25 JP JP51291594A patent/JP3274866B2/ja not_active Expired - Fee Related
- 1993-11-25 KR KR1019950702235A patent/KR100301335B1/ko not_active IP Right Cessation
- 1993-11-25 US US08/436,186 patent/US5629432A/en not_active Expired - Lifetime
- 1993-11-25 WO PCT/GB1993/002427 patent/WO1994012487A1/en active IP Right Grant
- 1993-11-25 DE DE69312085T patent/DE69312085T2/de not_active Expired - Fee Related
- 1993-11-25 ES ES94900256T patent/ES2105597T3/es not_active Expired - Lifetime
- 1993-11-25 EP EP94900256A patent/EP0672039B1/en not_active Expired - Lifetime
- 1993-11-25 DK DK94900256.2T patent/DK0672039T3/da active
- 1993-11-25 AT AT94900256T patent/ATE155134T1/de not_active IP Right Cessation
- 1993-11-25 AU AU55324/94A patent/AU5532494A/en not_active Abandoned
- 1993-11-26 ZA ZA938873A patent/ZA938873B/xx unknown
- 1993-12-01 MX MX9307561A patent/MX9307561A/es not_active IP Right Cessation
- 1993-12-02 PH PH47373A patent/PH31300A/en unknown
-
1997
- 1997-07-10 GR GR970401716T patent/GR3024083T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA938873B (en) | 1995-05-26 |
| GB9225257D0 (en) | 1993-01-27 |
| DE69312085T2 (de) | 1998-02-19 |
| KR100301335B1 (ko) | 2001-11-22 |
| PH31300A (en) | 1998-07-06 |
| ATE155134T1 (de) | 1997-07-15 |
| WO1994012487A1 (en) | 1994-06-09 |
| JP3274866B2 (ja) | 2002-04-15 |
| EP0672039B1 (en) | 1997-07-09 |
| DE69312085D1 (de) | 1997-08-14 |
| AU5532494A (en) | 1994-06-22 |
| US5629432A (en) | 1997-05-13 |
| EP0672039A1 (en) | 1995-09-20 |
| DK0672039T3 (da) | 1997-08-18 |
| GR3024083T3 (en) | 1997-10-31 |
| ES2105597T3 (es) | 1997-10-16 |
| JPH08503939A (ja) | 1996-04-30 |
| CA2150948A1 (en) | 1994-06-09 |
| KR950704289A (ko) | 1995-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |