FR2315495A1 - Methylheptenone par craquage hydrolytique de prenylmethylpentenones - Google Patents
Methylheptenone par craquage hydrolytique de prenylmethylpentenonesInfo
- Publication number
- FR2315495A1 FR2315495A1 FR7520098A FR7520098A FR2315495A1 FR 2315495 A1 FR2315495 A1 FR 2315495A1 FR 7520098 A FR7520098 A FR 7520098A FR 7520098 A FR7520098 A FR 7520098A FR 2315495 A1 FR2315495 A1 FR 2315495A1
- Authority
- FR
- France
- Prior art keywords
- methyl
- pentenones
- heptenone
- prepn
- alkali
- Prior art date
- 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.)
- Granted
Links
- 238000005336 cracking Methods 0.000 title abstract 2
- 230000003301 hydrolyzing effect Effects 0.000 title abstract 2
- JPTOCTSNXXKSSN-UHFFFAOYSA-N methylheptenone Chemical compound CCCC=CC(=O)CC JPTOCTSNXXKSSN-UHFFFAOYSA-N 0.000 title abstract 2
- -1 prenyl methyl pentenones Chemical class 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 title 1
- QUUGXHQKYDVXIJ-UHFFFAOYSA-N 2-phenylhex-4-en-3-one Chemical class C1(=CC=CC=C1)C(C(C=CC)=O)C QUUGXHQKYDVXIJ-UHFFFAOYSA-N 0.000 abstract 2
- WDZACGWEPQLKOM-UHFFFAOYSA-N 2-chloro-1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=C(Cl)C(C)=C1 WDZACGWEPQLKOM-UHFFFAOYSA-N 0.000 abstract 1
- 241001328813 Methles Species 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 1
- JHHZQADGLDKIPM-UHFFFAOYSA-N hept-3-en-2-one Chemical compound CCCC=CC(C)=O JHHZQADGLDKIPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C07C45/673—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 change of size of the carbon skeleton
-
- 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
- C07C45/74—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 combined with dehydration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7520098A FR2315495A1 (fr) | 1975-06-26 | 1975-06-26 | Methylheptenone par craquage hydrolytique de prenylmethylpentenones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7520098A FR2315495A1 (fr) | 1975-06-26 | 1975-06-26 | Methylheptenone par craquage hydrolytique de prenylmethylpentenones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2315495A1 true FR2315495A1 (fr) | 1977-01-21 |
| FR2315495B1 FR2315495B1 (enExample) | 1980-08-01 |
Family
ID=9157104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7520098A Granted FR2315495A1 (fr) | 1975-06-26 | 1975-06-26 | Methylheptenone par craquage hydrolytique de prenylmethylpentenones |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2315495A1 (enExample) |
-
1975
- 1975-06-26 FR FR7520098A patent/FR2315495A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315495B1 (enExample) | 1980-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |