CH430682A - Procédé de préparation d'une y-butyrolactone substituée - Google Patents
Procédé de préparation d'une y-butyrolactone substituéeInfo
- Publication number
- CH430682A CH430682A CH243465A CH243465A CH430682A CH 430682 A CH430682 A CH 430682A CH 243465 A CH243465 A CH 243465A CH 243465 A CH243465 A CH 243465A CH 430682 A CH430682 A CH 430682A
- Authority
- CH
- Switzerland
- Prior art keywords
- substitée
- procédé
- une
- butyrolactone
- preparation
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR964880A FR1493410A (fr) | 1964-02-24 | 1964-02-24 | Procédé de préparation d'une gamma-butyrolactone substituée et produits obtenus dans ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH430682A true CH430682A (de) | 1967-02-28 |
Family
ID=8823878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH243465A CH430682A (de) | 1964-02-24 | 1965-02-23 | Procédé de préparation d'une y-butyrolactone substituée |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH430682A (de) |
| DE (1) | DE1518121A1 (de) |
| DK (1) | DK109956C (de) |
| FR (1) | FR1493410A (de) |
| GB (3) | GB1102375A (de) |
| IL (1) | IL23029A (de) |
| NL (1) | NL6502154A (de) |
-
1964
- 1964-02-24 FR FR964880A patent/FR1493410A/fr not_active Expired
-
1965
- 1965-02-19 NL NL6502154A patent/NL6502154A/xx unknown
- 1965-02-19 DK DK86265A patent/DK109956C/da active
- 1965-02-22 IL IL2302965A patent/IL23029A/xx unknown
- 1965-02-23 CH CH243465A patent/CH430682A/de unknown
- 1965-02-24 DE DE19651518121 patent/DE1518121A1/de not_active Withdrawn
- 1965-02-24 GB GB5430666A patent/GB1102375A/en not_active Expired
- 1965-02-24 GB GB5430766A patent/GB1102376A/en not_active Expired
- 1965-02-24 GB GB806365A patent/GB1102374A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6502154A (de) | 1965-08-25 |
| DK109956C (da) | 1968-08-12 |
| IL23029A (en) | 1969-03-27 |
| GB1102374A (en) | 1968-02-07 |
| DE1518121A1 (de) | 1969-03-13 |
| GB1102376A (en) | 1968-02-07 |
| FR1493410A (fr) | 1967-09-01 |
| GB1102375A (en) | 1968-02-07 |
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