FR2444677B1 - - Google Patents
Info
- Publication number
- FR2444677B1 FR2444677B1 FR7930870A FR7930870A FR2444677B1 FR 2444677 B1 FR2444677 B1 FR 2444677B1 FR 7930870 A FR7930870 A FR 7930870A FR 7930870 A FR7930870 A FR 7930870A FR 2444677 B1 FR2444677 B1 FR 2444677B1
- 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
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT30986/78A IT1101641B (it) | 1978-12-19 | 1978-12-19 | Procedimento di sintesi di nitrili piranici |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444677A1 FR2444677A1 (fr) | 1980-07-18 |
FR2444677B1 true FR2444677B1 (fr) | 1982-01-22 |
Family
ID=11232903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930870A Granted FR2444677A1 (fr) | 1978-12-19 | 1979-12-17 | Procede pour la synthese de nitriles pyranniques |
Country Status (9)
Country | Link |
---|---|
US (1) | US4278602A (fr) |
BE (1) | BE880549A (fr) |
CH (1) | CH643252A5 (fr) |
DE (1) | DE2950954C2 (fr) |
DK (1) | DK487479A (fr) |
FR (1) | FR2444677A1 (fr) |
GB (1) | GB2037753B (fr) |
IT (1) | IT1101641B (fr) |
NL (1) | NL7909165A (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150037A (en) * | 1975-03-27 | 1979-04-17 | Anic, S.P.A. | Cyanomethyl substituted tetrahydropyrans useful as fragrances for detergents |
-
1978
- 1978-12-19 IT IT30986/78A patent/IT1101641B/it active
-
1979
- 1979-11-15 US US06/094,599 patent/US4278602A/en not_active Expired - Lifetime
- 1979-11-16 DK DK487479A patent/DK487479A/da not_active Application Discontinuation
- 1979-11-21 GB GB7940334A patent/GB2037753B/en not_active Expired
- 1979-12-11 BE BE0/198517A patent/BE880549A/fr not_active IP Right Cessation
- 1979-12-13 CH CH1106079A patent/CH643252A5/it not_active IP Right Cessation
- 1979-12-17 FR FR7930870A patent/FR2444677A1/fr active Granted
- 1979-12-18 DE DE2950954A patent/DE2950954C2/de not_active Expired
- 1979-12-19 NL NL7909165A patent/NL7909165A/nl active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
CH643252A5 (it) | 1984-05-30 |
GB2037753B (en) | 1983-04-13 |
NL7909165A (nl) | 1980-06-23 |
IT7830986A0 (it) | 1978-12-19 |
BE880549A (fr) | 1980-06-11 |
DE2950954A1 (de) | 1980-06-26 |
GB2037753A (en) | 1980-07-16 |
DE2950954C2 (de) | 1983-07-28 |
IT1101641B (it) | 1985-10-07 |
US4278602A (en) | 1981-07-14 |
DK487479A (da) | 1980-06-20 |
FR2444677A1 (fr) | 1980-07-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |