NL8103173A - Werkwijze voor de bereiding van een 5-alkyl-butyrolacton. - Google Patents
Werkwijze voor de bereiding van een 5-alkyl-butyrolacton. Download PDFInfo
- Publication number
- NL8103173A NL8103173A NL8103173A NL8103173A NL8103173A NL 8103173 A NL8103173 A NL 8103173A NL 8103173 A NL8103173 A NL 8103173A NL 8103173 A NL8103173 A NL 8103173A NL 8103173 A NL8103173 A NL 8103173A
- Authority
- NL
- Netherlands
- Prior art keywords
- ester
- catalyst
- hydrogen
- alkyl
- butyrolactone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8103173A NL8103173A (nl) | 1981-07-02 | 1981-07-02 | Werkwijze voor de bereiding van een 5-alkyl-butyrolacton. |
US06/380,757 US4420622A (en) | 1981-07-02 | 1982-05-21 | Process for the preparation of a 5-alkyl-butyrolactone |
EP82200718A EP0069409B1 (en) | 1981-07-02 | 1982-06-11 | Process for the preparation of a 5-alkyl-butyrolactone |
DE8282200718T DE3267557D1 (en) | 1981-07-02 | 1982-06-11 | Process for the preparation of a 5-alkyl-butyrolactone |
JP57112445A JPS588073A (ja) | 1981-07-02 | 1982-06-29 | 5−アルキルブチロラクトンの製造方法 |
CA000406325A CA1178854A (en) | 1981-07-02 | 1982-06-30 | Process for applying a coating composition to a substrate, and the coated substrate thus obtained |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8103173A NL8103173A (nl) | 1981-07-02 | 1981-07-02 | Werkwijze voor de bereiding van een 5-alkyl-butyrolacton. |
NL8103173 | 1981-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8103173A true NL8103173A (nl) | 1983-02-01 |
Family
ID=19837726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8103173A NL8103173A (nl) | 1981-07-02 | 1981-07-02 | Werkwijze voor de bereiding van een 5-alkyl-butyrolacton. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4420622A (zh) |
EP (1) | EP0069409B1 (zh) |
JP (1) | JPS588073A (zh) |
CA (1) | CA1178854A (zh) |
DE (1) | DE3267557D1 (zh) |
NL (1) | NL8103173A (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718527A1 (de) * | 1987-06-03 | 1988-12-15 | Basf Ag | Verfahren zur herstellung von 2(5h)-furanonen |
US5189182A (en) * | 1987-09-09 | 1993-02-23 | Basf Aktiengesellschaft | Preparation of 5-methylbutyrolactone |
JPH01255945A (ja) * | 1988-04-06 | 1989-10-12 | Hitachi Ltd | 仮想計算機におけるアドレス変換装置 |
US5347021A (en) * | 1990-04-16 | 1994-09-13 | Isp Investments Inc. | Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst |
JP2796884B2 (ja) * | 1990-08-30 | 1998-09-10 | 高砂香料工業株式会社 | 光学活性γ―ブチロラクトン誘導体の製造方法 |
US5166366A (en) * | 1991-06-21 | 1992-11-24 | International Flavors & Fragrances Inc. | Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof |
US5478803A (en) * | 1994-10-27 | 1995-12-26 | International Flavors & Fragrances Inc. | 3,5-dimethyl-pentenyl-dihydro-2(3H)-furanone isomer mixtures, organoleptic uses thereof, process for preparing same and process intermediates therefor |
DE10022077A1 (de) | 2000-05-06 | 2001-11-08 | Henkel Kgaa | Kosmetisches Mittel enthaltend 2-Furanonderivate |
CN1498215A (zh) * | 2001-03-16 | 2004-05-19 | 纳幕尔杜邦公司 | 由乙酰丙酸制备5-甲基丁内酯的方法 |
US6946563B2 (en) * | 2003-06-16 | 2005-09-20 | E. I. Du Pont De Nemours And Company | Production of 5-methyl-dihydro-furan-2-one from levulinic acid in supercritical media |
CN101087749B (zh) * | 2004-12-23 | 2010-06-09 | 国际壳牌研究有限公司 | 内酯或羧酸或具有γ-羰基的酯的加氢方法 |
US20070208183A1 (en) * | 2006-03-02 | 2007-09-06 | Haan Rene J | Hydrogenation process for the conversion of a carboxylic acid or an ester having a carbonyl group |
US8580978B2 (en) | 2009-08-07 | 2013-11-12 | Shell Oil Company | Process for preparing a hydroxyacid or hydroxyester |
WO2011015385A1 (en) | 2009-08-07 | 2011-02-10 | Shell Internationale Research Maatschappij B.V. | Process for preparing an ester |
WO2011015643A1 (en) | 2009-08-07 | 2011-02-10 | Shell Internationale Research Maatschappij B.V. | Process for hydrogenation |
CN101633649B (zh) * | 2009-08-17 | 2011-09-14 | 云南天宏香精香料有限公司 | 一种γ-戊内酯香料的制备及其在卷烟中的应用方法 |
KR101231615B1 (ko) * | 2009-09-11 | 2013-02-08 | 한국화학연구원 | 탄소수 4 내지 6의 유기산으로부터 고리화된 화합물을 제조하는 방법 |
MY163070A (en) * | 2011-06-21 | 2017-08-15 | Dsm Ip Assets Bv | Process to produce valerolactone from levulinic acid |
CN102617519B (zh) * | 2012-03-05 | 2014-08-13 | 中国石油大学(华东) | 由乙酰丙酸加氢制备γ-戊内酯的方法 |
JP6238530B2 (ja) * | 2013-02-28 | 2017-11-29 | クラリアント触媒株式会社 | レブリン酸/エステルの水素化触媒、それを用いたラクトン合成反応、及びラクトン製造設備 |
EP2970166A4 (en) | 2013-03-15 | 2016-11-23 | Gfbiochemicals Ltd | PROCESS FOR PRODUCING OCTANE DIOIC ACID, PRECURSORS AND DERIVATIVES |
WO2016079036A1 (en) | 2014-11-19 | 2016-05-26 | Solvay Specialty Polymers Italy S.P.A. | One-pot process using heterogeneous catalyst |
WO2017061865A1 (en) | 2015-10-06 | 2017-04-13 | Avantium Knowledge Centre B.V. | Process for the preparation of gamma-valerolactone |
EP3381911A4 (en) * | 2015-11-16 | 2019-06-26 | UBE Industries, Ltd. | PROCESS FOR THE PREPARATION OF VALEROLACTONE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368366A (en) * | 1942-08-21 | 1945-01-30 | Monsanto Chemicals | Process for the production of lactones |
GB684111A (en) * | 1949-06-30 | 1952-12-10 | Karl Wilhelm Rosenmund | Improvements in or relating to anthelmintic drugs |
US2786852A (en) * | 1953-08-19 | 1957-03-26 | Quaker Oats Co | Process of preparing gammavalerolactone |
DE1013642B (de) | 1953-08-19 | 1957-08-14 | Quaker Oats Co | Verfahren zur kontinuierlichen Herstellung von ª-Valerolacton durch katalytische Hydrierung von Laevulinsaeure in der Dampfphase |
US3278557A (en) * | 1963-07-17 | 1966-10-11 | Mobil Oil Corp | Lactones from keto esters |
-
1981
- 1981-07-02 NL NL8103173A patent/NL8103173A/nl not_active Application Discontinuation
-
1982
- 1982-05-21 US US06/380,757 patent/US4420622A/en not_active Expired - Fee Related
- 1982-06-11 DE DE8282200718T patent/DE3267557D1/de not_active Expired
- 1982-06-11 EP EP82200718A patent/EP0069409B1/en not_active Expired
- 1982-06-29 JP JP57112445A patent/JPS588073A/ja active Granted
- 1982-06-30 CA CA000406325A patent/CA1178854A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4420622A (en) | 1983-12-13 |
EP0069409B1 (en) | 1985-11-21 |
DE3267557D1 (en) | 1986-01-02 |
JPH0357905B2 (zh) | 1991-09-03 |
CA1178854A (en) | 1984-12-04 |
EP0069409A1 (en) | 1983-01-12 |
JPS588073A (ja) | 1983-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |