FR2076900A5 - - Google Patents
Info
- Publication number
- FR2076900A5 FR2076900A5 FR7102141A FR7102141A FR2076900A5 FR 2076900 A5 FR2076900 A5 FR 2076900A5 FR 7102141 A FR7102141 A FR 7102141A FR 7102141 A FR7102141 A FR 7102141A FR 2076900 A5 FR2076900 A5 FR 2076900A5
- Authority
- FR
- France
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
- C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
- C07H9/04—Cyclic acetals
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/16—Chemical tanning by organic agents using aliphatic aldehydes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702003600 DE2003600C3 (de) | 1970-01-28 | 1970-01-28 | Aldolisierungsprodukte aus Isobutyraldehyd und Glyoxal und Verfahren zur Herstellung von Aldolisierungsprodukten |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2076900A5 true FR2076900A5 (fr) | 1971-10-15 |
Family
ID=5760624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7102141A Expired FR2076900A5 (fr) | 1970-01-28 | 1971-01-22 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT299180B (fr) |
BE (1) | BE762087A (fr) |
CA (1) | CA928310A (fr) |
DE (1) | DE2003600C3 (fr) |
FR (1) | FR2076900A5 (fr) |
GB (1) | GB1328924A (fr) |
NL (1) | NL7101073A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758883C3 (de) * | 1977-12-30 | 1981-10-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von α-Hydroxy-β,β-dimethyl-γ-butyrolacton |
WO2003095681A1 (fr) * | 2002-05-07 | 2003-11-20 | Basf Aktiengesellschaft | Matieres tannantes et agents de conservation a base de dialdehydes |
-
1970
- 1970-01-28 DE DE19702003600 patent/DE2003600C3/de not_active Expired
-
1971
- 1971-01-19 CA CA103119A patent/CA928310A/en not_active Expired
- 1971-01-22 FR FR7102141A patent/FR2076900A5/fr not_active Expired
- 1971-01-27 NL NL7101073A patent/NL7101073A/xx unknown
- 1971-01-27 AT AT65471A patent/AT299180B/de not_active IP Right Cessation
- 1971-01-27 BE BE762087A patent/BE762087A/fr not_active IP Right Cessation
- 1971-04-19 GB GB2047471A patent/GB1328924A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE762087A (fr) | 1971-07-27 |
NL7101073A (fr) | 1971-07-30 |
DE2003600C3 (de) | 1979-04-26 |
AT299180B (de) | 1972-06-12 |
DE2003600A1 (de) | 1971-08-05 |
GB1328924A (en) | 1973-09-05 |
CA928310A (en) | 1973-06-12 |
DE2003600B2 (de) | 1978-08-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |