SG11201403205SA - Process for making levulinic acid - Google Patents
Process for making levulinic acidInfo
- Publication number
- SG11201403205SA SG11201403205SA SG11201403205SA SG11201403205SA SG11201403205SA SG 11201403205S A SG11201403205S A SG 11201403205SA SG 11201403205S A SG11201403205S A SG 11201403205SA SG 11201403205S A SG11201403205S A SG 11201403205SA SG 11201403205S A SG11201403205S A SG 11201403205SA
- Authority
- SG
- Singapore
- Prior art keywords
- levulinic acid
- making levulinic
- making
- acid
- levulinic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- 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
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/42—Singly bound oxygen atoms
- C07D307/44—Furfuryl alcohol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261584890P | 2012-01-10 | 2012-01-10 | |
| PCT/US2012/066710 WO2013106137A1 (en) | 2012-01-10 | 2012-11-28 | Process for making levulinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201403205SA true SG11201403205SA (en) | 2014-09-26 |
Family
ID=48781803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201403205SA SG11201403205SA (en) | 2012-01-10 | 2012-11-28 | Process for making levulinic acid |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20140316159A1 (en) |
| EP (1) | EP2802551A4 (en) |
| JP (1) | JP2015507637A (en) |
| KR (1) | KR20140111702A (en) |
| CN (1) | CN104024204A (en) |
| AU (1) | AU2012364788A1 (en) |
| BR (1) | BR112014016666A8 (en) |
| CA (1) | CA2862586A1 (en) |
| EA (1) | EA201491189A1 (en) |
| IN (1) | IN2014DN06493A (en) |
| MX (1) | MX2014008378A (en) |
| SG (1) | SG11201403205SA (en) |
| WO (1) | WO2013106137A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112014011672A2 (en) | 2011-11-23 | 2017-05-30 | Segetis Inc | process for preparing levulinic acid |
| US9073841B2 (en) | 2012-11-05 | 2015-07-07 | Segetis, Inc. | Process to prepare levulinic acid |
| EP3110784A4 (en) * | 2014-02-28 | 2018-01-03 | Rhodia Operations | Synthesis of diketone compounds from carbohydrates |
| WO2015134349A1 (en) * | 2014-03-03 | 2015-09-11 | Segetis, Inc. | Oxidation of solids bio-char from levulinic acid processes |
| CN107667163B (en) | 2015-02-10 | 2020-04-17 | 阿凡田知识中心有限公司 | Fuel composition containing humus |
| JP6747310B2 (en) | 2017-01-20 | 2020-08-26 | 東洋インキＳｃホールディングス株式会社 | Adhesive and adhesive sheet |
| CN108003003A (en) * | 2017-12-06 | 2018-05-08 | 东莞理工学院 | A method for preparing high-concentration levulinic acid |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2206311A (en) * | 1938-08-18 | 1940-07-02 | Corn Prod Refining Co | Method of making levulinic acid |
| US3065263A (en) * | 1959-11-17 | 1962-11-20 | Rayonier Inc | Process for the manufacture of levulinic acid |
| US4897497A (en) * | 1988-04-26 | 1990-01-30 | Biofine Incorporated | Lignocellulose degradation to furfural and levulinic acid |
| FR2640263B1 (en) * | 1988-12-09 | 1991-06-14 | Organo Synthese Ste Fse | PREPARATION OF LEVULINIC ACID |
| US5608105A (en) * | 1995-06-07 | 1997-03-04 | Biofine Incorporated | Production of levulinic acid from carbohydrate-containing materials |
| JP2009067730A (en) * | 2007-09-14 | 2009-04-02 | Tokyo Institute Of Technology | Method for producing anhydrous sugar, organic acid, and furfural |
| CN101896476A (en) * | 2007-12-12 | 2010-11-24 | 阿彻丹尼尔斯米德兰德公司 | Conversion of carbohydrates to Hydroxymethylfurfural (HMF) and derivatives |
| JP5504493B2 (en) * | 2009-03-02 | 2014-05-28 | 国立大学法人 鹿児島大学 | Levulinic acid production apparatus, levulinic acid separation apparatus, and apparatus for producing hydrocarbons from levulinic acid |
| CN101691326B (en) * | 2009-09-28 | 2012-10-03 | 黑龙江省科学院自然与生态研究所 | Acid-adjusting hydrolysis process for preparing levulinic acid |
| FR2956114B1 (en) * | 2010-02-11 | 2012-03-23 | Inst Francais Du Petrole | PROCESS FOR TRANSFORMING LIGNOCELLULOSIC BIOMASS OR CELLULOSE THROUGH TUNGSTEN-BASED LEWIS SOLID ACIDS |
| US8399688B2 (en) * | 2011-05-25 | 2013-03-19 | Wisconsin Alumni Research Foundation | Production of levulinic acid, furfural, and gamma valerolactone from C5 and C6 carbohydrates in mono- and biphasic systems using gamma-valerolactone as a solvent |
| BR112014011672A2 (en) * | 2011-11-23 | 2017-05-30 | Segetis Inc | process for preparing levulinic acid |
-
2012
- 2012-11-28 SG SG11201403205SA patent/SG11201403205SA/en unknown
- 2012-11-28 EA EA201491189A patent/EA201491189A1/en unknown
- 2012-11-28 CA CA2862586A patent/CA2862586A1/en not_active Abandoned
- 2012-11-28 KR KR1020147022285A patent/KR20140111702A/en not_active Withdrawn
- 2012-11-28 MX MX2014008378A patent/MX2014008378A/en unknown
- 2012-11-28 EP EP12865511.5A patent/EP2802551A4/en not_active Withdrawn
- 2012-11-28 US US14/358,373 patent/US20140316159A1/en not_active Abandoned
- 2012-11-28 IN IN6493DEN2014 patent/IN2014DN06493A/en unknown
- 2012-11-28 AU AU2012364788A patent/AU2012364788A1/en not_active Abandoned
- 2012-11-28 JP JP2014551245A patent/JP2015507637A/en active Pending
- 2012-11-28 WO PCT/US2012/066710 patent/WO2013106137A1/en not_active Ceased
- 2012-11-28 BR BR112014016666A patent/BR112014016666A8/en not_active IP Right Cessation
- 2012-11-28 CN CN201280065807.2A patent/CN104024204A/en active Pending
-
2015
- 2015-05-06 US US14/705,116 patent/US20150246865A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN104024204A (en) | 2014-09-03 |
| IN2014DN06493A (en) | 2015-06-12 |
| BR112014016666A2 (en) | 2017-06-13 |
| AU2012364788A1 (en) | 2014-07-03 |
| US20140316159A1 (en) | 2014-10-23 |
| MX2014008378A (en) | 2015-04-09 |
| KR20140111702A (en) | 2014-09-19 |
| EP2802551A1 (en) | 2014-11-19 |
| EP2802551A4 (en) | 2015-10-14 |
| BR112014016666A8 (en) | 2017-07-04 |
| US20150246865A1 (en) | 2015-09-03 |
| EA201491189A1 (en) | 2014-12-30 |
| JP2015507637A (en) | 2015-03-12 |
| CA2862586A1 (en) | 2013-07-18 |
| WO2013106137A1 (en) | 2013-07-18 |
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