BE750463A - 2-alcoxy -3, 4-dihydro-2h-pyrannes et trimethyl-2- cyclohexene-1-ones - Google Patents
2-alcoxy -3, 4-dihydro-2h-pyrannes et trimethyl-2- cyclohexene-1-onesInfo
- Publication number
- BE750463A BE750463A BE750463DA BE750463A BE 750463 A BE750463 A BE 750463A BE 750463D A BE750463D A BE 750463DA BE 750463 A BE750463 A BE 750463A
- Authority
- BE
- Belgium
- Prior art keywords
- pyrannes
- alcoxy
- cyclohexene
- dihydro
- trimethyl
- Prior art date
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
- C07D309/16—Heterocyclic compounds containing six-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
- C07D309/28—Heterocyclic compounds containing six-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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691924844 DE1924844A1 (de) | 1969-05-16 | 1969-05-16 | Verfahren zur Herstellung von Trimethyl-2-cyclohexen-1-onen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE750463A true BE750463A (fr) | 1970-11-16 |
Family
ID=5734275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE750463D BE750463A (fr) | 1969-05-16 | 1970-05-15 | 2-alcoxy -3, 4-dihydro-2h-pyrannes et trimethyl-2- cyclohexene-1-ones |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT296300B (fr) |
AU (1) | AU1513470A (fr) |
BE (1) | BE750463A (fr) |
CH (1) | CH532569A (fr) |
DE (1) | DE1924844A1 (fr) |
FR (1) | FR2052386A5 (fr) |
GB (1) | GB1300431A (fr) |
NL (1) | NL7007016A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4868573A (fr) * | 1971-12-21 | 1973-09-18 | ||
DE2504930C2 (de) * | 1975-02-06 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 2,6,6- Trimethyl-cyclohex-2-en-1-on |
US20240300879A1 (en) * | 2021-07-13 | 2024-09-12 | Basf Se | Use of 2,3,6-trimethyl-2-cyclohexen-1-one as aroma ingredient |
-
1969
- 1969-05-16 DE DE19691924844 patent/DE1924844A1/de active Pending
-
1970
- 1970-05-06 CH CH681170A patent/CH532569A/de not_active IP Right Cessation
- 1970-05-12 FR FR7017205A patent/FR2052386A5/fr not_active Expired
- 1970-05-14 NL NL7007016A patent/NL7007016A/xx unknown
- 1970-05-15 GB GB2357070A patent/GB1300431A/en not_active Expired
- 1970-05-15 AT AT439670A patent/AT296300B/de not_active IP Right Cessation
- 1970-05-15 AU AU15134/70A patent/AU1513470A/en not_active Expired
- 1970-05-15 BE BE750463D patent/BE750463A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2052386A5 (fr) | 1971-04-09 |
CH532569A (de) | 1973-01-15 |
AU1513470A (en) | 1971-11-18 |
AT296300B (de) | 1972-02-10 |
DE1924844A1 (de) | 1970-11-19 |
NL7007016A (fr) | 1970-11-18 |
GB1300431A (en) | 1972-12-20 |
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