NL189295C - Werkwijze voor het bereiden van 5-chloormethylfurfural. - Google Patents
Werkwijze voor het bereiden van 5-chloormethylfurfural.Info
- Publication number
- NL189295C NL189295C NLAANVRAGE7711141,A NL7711141A NL189295C NL 189295 C NL189295 C NL 189295C NL 7711141 A NL7711141 A NL 7711141A NL 189295 C NL189295 C NL 189295C
- Authority
- NL
- Netherlands
- Prior art keywords
- chloromethylfurfural
- preparing
- Prior art date
Links
Classifications
-
- 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
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- 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
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
- Detergent Compositions (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12240376A JPS6019304B2 (ja) | 1976-10-12 | 1976-10-12 | 5−クロロメチルフルフラ−ルの製造法 |
JP12362776A JPS5951545B2 (ja) | 1976-10-14 | 1976-10-14 | フラン誘導体の製造法 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7711141A NL7711141A (nl) | 1978-04-14 |
NL189295B NL189295B (nl) | 1992-10-01 |
NL189295C true NL189295C (nl) | 1993-03-01 |
Family
ID=26459535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7711141,A NL189295C (nl) | 1976-10-12 | 1977-10-11 | Werkwijze voor het bereiden van 5-chloormethylfurfural. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4154744A (da) |
CH (1) | CH634063A5 (da) |
DE (1) | DE2745743A1 (da) |
FR (1) | FR2367758A1 (da) |
GB (1) | GB1556971A (da) |
NL (1) | NL189295C (da) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335049A (en) * | 1980-07-16 | 1982-06-15 | Sumitomo Chemical Company, Limited | Process for producing 5-methylfurfural |
JPS5879988A (ja) * | 1981-11-06 | 1983-05-13 | Sumitomo Chem Co Ltd | 5−ハロメチルフルフラ−ルの製造法 |
US4433155A (en) * | 1982-05-28 | 1984-02-21 | The Dow Chemical Company | Inhibitors for furfurals |
BR0007201A (pt) | 1999-10-20 | 2001-10-30 | Grain Processing Corp | Composições incluindo agentes de preservação demalto-oligossacarìdeos reduzidos, e métodospara preservar um material |
US6375798B1 (en) * | 2000-06-05 | 2002-04-23 | Grain Processing Corporation | Derivatized malto-oligosaccharides, methods for trash scavenging, and process for preparing a paper web |
DE10045465A1 (de) * | 2000-09-14 | 2002-03-28 | Karl Zeitsch | Verfahren zur atmosphärischen Herstellung von Furfural mit Hilfe eines gasförmigen Katalysators |
AU2006224568A1 (en) * | 2005-03-16 | 2006-09-21 | Basf Aktiengesellschaft | Biphenyl-N-(4-pyridyl) methylsufonamides |
US7671246B2 (en) * | 2006-03-06 | 2010-03-02 | Wisconsin Alumni Research Foundation | Method to make alkanes and saturated polyhydroxy compounds from carbonyl compounds |
EP2032550B1 (en) | 2006-06-06 | 2013-11-20 | Wisconsin Alumni Research Foundation | Catalytic process for producing furan derivatives from carbohydrates in a biphasic reactor |
US7829732B2 (en) * | 2008-03-17 | 2010-11-09 | Regents Of The University Of California | High-yield conversion of cellulosic biomass into furanic biofuels and value-added products |
EP2303825B1 (en) | 2008-06-17 | 2016-11-09 | Wisconsin Alumni Research Foundation | Chemical transformation of lignocellulosic biomass into fuels and chemicals |
BRPI1011588A2 (pt) * | 2009-07-01 | 2017-05-16 | Wisconsin Alumni Res Found | hidrólise de biomassa |
CN102553490B (zh) * | 2010-12-10 | 2014-01-08 | 江南大学 | 一种糠醛表面活性剂的合成方法 |
US8524924B2 (en) | 2010-12-21 | 2013-09-03 | E I Du Pont De Nemours And Company | Process for furfural production from biomass |
CN103270028B (zh) | 2010-12-21 | 2015-11-25 | 纳幕尔杜邦公司 | 由釜馏物或糖浆中的支链不可发酵糖制备糠醛的方法 |
KR101186502B1 (ko) | 2011-02-16 | 2012-09-27 | 한국생산기술연구원 | 해조류 유래 갈락탄으로부터 5-클로로메틸-2-푸르푸랄을 제조하기 위한 산촉매조성물 및 이를 이용하여 이성분계 상에서 해조류 유래 갈락탄으로부터 5-클로로메틸-2-푸르푸랄을 제조하는 방법 |
WO2013102027A1 (en) | 2011-12-28 | 2013-07-04 | E. I. Du Pont De Nemours And Company | Process for the production of furfural |
US9181210B2 (en) | 2011-12-28 | 2015-11-10 | E I Du Pont De Nemours And Company | Processes for making furfurals |
CN104024238B (zh) | 2011-12-28 | 2016-07-06 | 纳幕尔杜邦公司 | 用于制备糠醛的方法 |
US9012664B2 (en) | 2011-12-28 | 2015-04-21 | E I Du Pont De Nemours And Company | Process for the production of furfural |
SG11201502939WA (en) * | 2012-10-16 | 2015-05-28 | Xf Technologies Inc | Efficient, high-yield conversion of monosaccharides to 5-(chloromethyl)-2-furaldehyde |
CN103626725B (zh) * | 2013-11-14 | 2016-08-17 | 华南理工大学 | 一种5-氯甲基糠醛的制备方法 |
CN116082277A (zh) * | 2021-11-05 | 2023-05-09 | 中国科学院宁波材料技术与工程研究所 | 一种5-羟甲基-2-呋喃甲醛的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4076733A (en) * | 1976-03-31 | 1978-02-28 | Carbos Ag | Process for the preparation of furfural |
-
1977
- 1977-10-07 US US05/840,128 patent/US4154744A/en not_active Expired - Lifetime
- 1977-10-10 GB GB42144/77A patent/GB1556971A/en not_active Expired
- 1977-10-11 FR FR7730524A patent/FR2367758A1/fr active Granted
- 1977-10-11 CH CH1240077A patent/CH634063A5/de not_active IP Right Cessation
- 1977-10-11 DE DE19772745743 patent/DE2745743A1/de active Granted
- 1977-10-11 NL NLAANVRAGE7711141,A patent/NL189295C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2745743C2 (da) | 1989-01-05 |
FR2367758A1 (fr) | 1978-05-12 |
US4154744A (en) | 1979-05-15 |
GB1556971A (en) | 1979-12-05 |
CH634063A5 (de) | 1983-01-14 |
DE2745743A1 (de) | 1978-04-13 |
NL7711141A (nl) | 1978-04-14 |
FR2367758B1 (da) | 1980-12-19 |
NL189295B (nl) | 1992-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7707057A (nl) | Werkwijze voor het bereiden van entpolymeer. | |
NL7707779A (nl) | Werkwijze voor het bereiden van hardbare materi- alen. | |
NL7702129A (nl) | Werkwijze voor het bereiden van gepolyoxygeneer- de labdanderivaten. | |
NL7703875A (nl) | Continuproces voor het bereiden van aldehyden. | |
NL189295C (nl) | Werkwijze voor het bereiden van 5-chloormethylfurfural. | |
NL7711504A (nl) | Werkwijze voor het bereiden van chinonen. | |
NL7710870A (nl) | Werkwijze voor het bereiden van titaandioxyde. | |
NL7705956A (nl) | Werkwijze voor het bereiden van organopolysiloxa- nen. | |
NL7713314A (nl) | Werkwijze voor het bereiden van secoprostaglan- dinen. | |
NL7705960A (nl) | Werkwijze voor het bereiden van imidothiazine. | |
NL184679C (nl) | Werkwijze voor het bereiden van gesubstitueerde pyridinen. | |
NL7711245A (nl) | Werkwijze voor het bereiden van pregnaanderivaten. | |
NL7706155A (nl) | Werkwijze voor het bereiden van benzoylcyanide. | |
NL7705961A (nl) | Werkwijze voor het bereiden van iminothiazine. | |
NL7712353A (nl) | Werkwijze voor het bereiden van 2-methyl-2-hep- teen-6-on. | |
NL7705879A (nl) | Werkwijze voor het bereiden van gesubstitueerde thiazolen. | |
NL7706156A (nl) | Werkwijze voor het bereiden van benzoylcyanide. | |
NL7705587A (nl) | Werkwijze voor het bereiden van 1-aryloxy-2-hy- droxy-3-aminopropanen. | |
NL7710350A (nl) | Werkwijze voor het bereiden van thiazolinen-3. | |
NL7702100A (nl) | Werkwijze voor het bereiden van ubichinon-10. | |
NL7705710A (nl) | Werkwijze voor het bereiden van dicalciumsili- caat. | |
NL7706157A (nl) | Werkwijze voor het bereiden van benzoylcyanide. | |
NL7705644A (nl) | Werkwijze voor het bereiden van pregnaan-deri- vaten. | |
NL7710931A (nl) | Werkwijze voor het bereiden van thiaprostag- landinen. | |
NL180316C (nl) | Werkwijze voor het bereiden van 6a,10a-cis-hexahydrodibenzopyranonen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19970501 |