JPS56113729A - Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its use - Google Patents
Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its useInfo
- Publication number
- JPS56113729A JPS56113729A JP1480480A JP1480480A JPS56113729A JP S56113729 A JPS56113729 A JP S56113729A JP 1480480 A JP1480480 A JP 1480480A JP 1480480 A JP1480480 A JP 1480480A JP S56113729 A JPS56113729 A JP S56113729A
- Authority
- JP
- Japan
- Prior art keywords
- trimethyl
- formula
- novel
- flavor
- cyclohexen
- 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
- CBQXHTWJSZXYSK-UHFFFAOYSA-N 4-(2-butenylidene)-3,5,5-trimethylcyclohex-2-en-1-one Chemical compound CC=CC=C1C(C)=CC(=O)CC1(C)C CBQXHTWJSZXYSK-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000796 flavoring agent Substances 0.000 abstract 3
- 235000019634 flavors Nutrition 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- SYTQFBVTZCYXOV-UHFFFAOYSA-N 3,5,5-trimethylcyclohex-2-en-1-one Chemical compound CC1=CC(=O)CC(C)(C)C1.CC1=CC(=O)CC(C)(C)C1 SYTQFBVTZCYXOV-UHFFFAOYSA-N 0.000 abstract 1
- XKQBRKAGSQOCFO-UHFFFAOYSA-N 4-(1-hydroxybut-2-enyl)-3,5,5-trimethylcyclohex-2-en-1-one Chemical compound CC=CC(O)C1C(C)=CC(=O)CC1(C)C XKQBRKAGSQOCFO-UHFFFAOYSA-N 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000009508 confectionery Nutrition 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000006884 silylation reaction Methods 0.000 abstract 1
- QTLPEPGOPLUNJP-UHFFFAOYSA-N trimethyl-(3,5,5-trimethylcyclohexa-1,3-dien-1-yl)oxysilane Chemical compound CC1=CC(C)(C)CC(O[Si](C)(C)C)=C1 QTLPEPGOPLUNJP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1480480A JPS56113729A (en) | 1980-02-12 | 1980-02-12 | Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1480480A JPS56113729A (en) | 1980-02-12 | 1980-02-12 | Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56113729A true JPS56113729A (en) | 1981-09-07 |
| JPS6136752B2 JPS6136752B2 (cg-RX-API-DMAC7.html) | 1986-08-20 |
Family
ID=11871220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1480480A Granted JPS56113729A (en) | 1980-02-12 | 1980-02-12 | Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its use |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56113729A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455587C (zh) * | 2003-11-14 | 2009-01-28 | 上海爱普香料有限公司 | β－异佛尔酮三甲基硅烷烯醇醚的合成方法及其在合成大柱三烯酮中的应用 |
-
1980
- 1980-02-12 JP JP1480480A patent/JPS56113729A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455587C (zh) * | 2003-11-14 | 2009-01-28 | 上海爱普香料有限公司 | β－异佛尔酮三甲基硅烷烯醇醚的合成方法及其在合成大柱三烯酮中的应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136752B2 (cg-RX-API-DMAC7.html) | 1986-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5528928A (en) | Preparation of methoxysilane | |
| Miyano et al. | Total synthesis of 15-dehydro-prostaglandin E1 | |
| EP0189144B1 (en) | Pyran derivatives, process for the preparation thereof, and perfume composition containing the same | |
| JPS57134428A (en) | Production of alpha or beta-irone or its intermediate | |
| JPS57192340A (en) | Isoprenylamine derivative | |
| JPS5430144A (en) | Preparation of isocamphane | |
| Retamal et al. | Studies on Quinones. IX. Synthesis of Isochroman-5, 8-Diones | |
| JPS57171930A (en) | Production of 2,2-dimethyl-6-methylene-1- cyclohexaneacetaldehyde and its novel intermediate | |
| JPS56113775A (en) | Dihydropyran derivative, its preparation and utilization | |
| JPS5555126A (en) | Preparation of nerol oxide, its novel intermediate, and its utilization | |
| JPS572239A (en) | Preparation of 1,4-diactoxybutene | |
| JPS56145232A (en) | Preparation of cis-6-nonene-1-chloride | |
| JPS55129234A (en) | Propargyl-type alcohol and preparation thereof | |
| JPS5763057A (en) | Cattle feed | |
| JPS5655336A (en) | Perfluoro 5-oxa-6-octenoic acid derivative and its preparation | |
| JPS57144287A (en) | Cyclopentabenzofuran derivative | |
| JPS5495502A (en) | Preparation of 3-methyl-2-buten-1-ol | |
| JPS5350126A (en) | Preparation of hydroquinone derivative | |
| JPS57149284A (en) | Preparation of 3-hydroxy-4h-pyran-4-one | |
| JPS54145605A (en) | Preparation of octadienol | |
| JPS53119855A (en) | Preparation of 4,4'-isopropylydenedicyclohexanol | |
| JPS5432484A (en) | Preparation of 5,8-dihydroxy-3,4-dihydro-carbostyril | |
| JPS57156462A (en) | Preparation of 2-(4-benzylpiperidino)-1- (4-benzyloxyphenyl)-1-propanol | |
| JPS56128727A (en) | Preparation of gamma-damascenone | |
| JPS5350124A (en) | Preparation of hydroquinone derivative |