NL7700215A - PROCESS FOR THE PREPARATION OF A TETRAHYDROFURAN UNION DERIVATIVE. - Google Patents
PROCESS FOR THE PREPARATION OF A TETRAHYDROFURAN UNION DERIVATIVE.Info
- Publication number
- NL7700215A NL7700215A NL7700215A NL7700215A NL7700215A NL 7700215 A NL7700215 A NL 7700215A NL 7700215 A NL7700215 A NL 7700215A NL 7700215 A NL7700215 A NL 7700215A NL 7700215 A NL7700215 A NL 7700215A
- Authority
- NL
- Netherlands
- Prior art keywords
- union
- tetrahydrofuran
- derivative
- preparation
- union derivative
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762600864 DE2600864A1 (en) | 1976-01-12 | 1976-01-12 | 2,5-DIMETHYL-3-CARBALCOXY-TETRAHYDROFURAN-4-ONE AND A PROCESS FOR THEIR PRODUCTION |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7700215A true NL7700215A (en) | 1977-07-14 |
Family
ID=5967295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7700215A NL7700215A (en) | 1976-01-12 | 1977-01-11 | PROCESS FOR THE PREPARATION OF A TETRAHYDROFURAN UNION DERIVATIVE. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2600864A1 (en) |
FR (1) | FR2337722A1 (en) |
GB (1) | GB1578191A (en) |
NL (1) | NL7700215A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181666A (en) * | 1977-08-11 | 1980-01-01 | Givaudan Corporation | Process for making furanones |
DE3165294D1 (en) * | 1981-01-05 | 1984-09-13 | Istituto Per La Ricerca Scient | Process for preparing 2,5-dialkyl-4-hydroxy-3(2h)-furanones and 4-alkenyl-dihydro-3(2h) furanones obtained as intermediate products |
-
1976
- 1976-01-12 DE DE19762600864 patent/DE2600864A1/en not_active Withdrawn
-
1977
- 1977-01-11 GB GB90777A patent/GB1578191A/en not_active Expired
- 1977-01-11 FR FR7700566A patent/FR2337722A1/en active Granted
- 1977-01-11 NL NL7700215A patent/NL7700215A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB1578191A (en) | 1980-11-05 |
FR2337722B3 (en) | 1979-09-07 |
DE2600864A1 (en) | 1977-07-21 |
FR2337722A1 (en) | 1977-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |