CAS: 1883-75-6; Furan-2,5-Diyldimethanol

上下游产品

CAS号67-47-0 5-羟甲基糠醛 | CAS号57-48-7 果糖 | CAS号10551-58-3 5-乙酰氧基甲基-2-呋喃醛 | CAS号64-17-5 乙醇 | CAS号823-82-5 2,5-二甲酰呋喃 | CAS号6347-01-9 D-Fructopyranose | CAS号98-00-0 糠醇 | CAS号50-00-0 甲醛 | CAS号155108-06-8 (tert-butyldime... | CAS号67-63-0 异丙醇 | CAS号105420-91-5 (2-methoxy-5-ox... | CAS号4282-32-0 2,5-呋喃二甲酸二甲酯 | CAS号3857-25-8 5-甲基-2-呋喃甲醇 | CAS号18801-76-8 2,5-呋喃二甲醇二甲醚 | CAS号629-11-8 1,6-己二醇 | CAS号823-82-5 2,5-二甲酰呋喃 | CAS号67-47-0 5-羟甲基糠醛 | CAS号6338-41-6 5-羟甲基-2-呋喃甲酸 | CAS号3238-40-2 2,5-呋喃二甲酸 | CAS号625-86-5 2,5-二甲基呋喃

(5-(1,3-Dioxan-2-yl)Furan-2-yl)Methanol置于nire0.5/tio2,氢气,Sodium Carbonate体系中,用 水 用作溶剂,40.0 °C,5.0 Mpa 条件下,反应 4.0H,以89%的收率获得2,5-呋喃二甲醇
参考文献:Selective Hydrogenation Of 5-Hydroxymethylfurfural And Its Acetal With 1,3-Propanediol To 2,5-Bis(Hydroxymethyl)Furan Using Supported Rhenium-Promoted Nickel Catalysts In Water
标题:Selective Hydrogenation Of 5-Hydroxymethylfurfural And Its Acetal With 1,3-Propanediol To 2,5-Bis(Hydroxymethyl)Furan Using Supported Rhenium-Promoted Nickel Catalysts In Water
摘要:高bhmf产率是通过保护5-Hmf的甲酰基团,然后在氢化反应过程中平衡其脱保护速率来实现的.
Doi:10.1039/c9Gc03856F

专利信息

专利号:US-10662452-B2
优先权日:2016-09-05
标 题 :Strain of meyerozyma guilliermondii and its use in methods of catalytic synthesis of 2,5-dihydroxymethylfuran
发明人：LI NING; LI YANMEI; ZONG MINHUA
权利人:UNIV SOUTH CHINA TECH
摘要:A yeast strain and a method for the synthesis of 2,5-dihydroxymethylfuran using this strain are disclosed. The yeast strain is Meyerozyma guilliermondii SC 1103, which has been maintained in the China Center for Type Culture Collection (CCTCC, Wuhan, P.R. China) with an access No. of M2016144. The method for the synthesis of 2,5-dihydroxymethylfuran using this strain is described as follows: after pre-cultivation and cultivation, Meyerozyma guilliermondii SC 1103 cells are added into the buffer solutions containing 5-hydroxymethylfurfural and glucose; the biocatalytic reaction is conducted under designated conditions, thus affording 2,5-dihydroxymethylfuran. This disclosure has many advantages such as good selectivity, mild reaction conditions, environmental friendliness, high efficiency, and good yield.

专利号:US-2024368099-A1
优先权日:2022-01-18
标 题:Methods for the synthesis of di(hydroxymethyl)tetrahydrofuran and its application in polyesters and polyurethanes
发明人：SPIEGELBERG BRIAN; BRANDT ADRIAN; BECK HORST; KUX ALEXANDER; TIN SERGEY; DE VRIES JOHANNES GERARDUS
权利人:HENKEL AG & CO KGAA
摘要:The present invention relates to the synthesis of di(hydroxymethyl)tetrahydrofuran (DHMTHF) and the preparation of trans-enriched mixtures of DHMTHF. The invention further refers to polyester polyols which are obtained by reaction of cis/trans DHMTHF mixtures with a dicarboxylic acid. The invention further relates to polyurethanes and compositions containing a polyester polyol comprising DHMTHF, in particular to such polyurethane-containing (adhesive) compositions.

专利号:US-2016052902-A1
优先权日:2013-04-25
标 题:Catalytic synthesis of reduced furan derivatives
发明人：SANBORN ALEXANDRA; BINDER THOMAS P
权利人:ARCHER DANIELS MIDLAND CO
摘要:The present invention relates to catalytic synthesis of furan derivatives from alkoxymethylfurfural ethers or acyloxymethylfurfural esters. More particularly, the invention pertains to furan derivatives obtained by use of a multifunctional catalyst system to carry out both hydrogenation of furan starting material and hydrolysis of the reduced furan derivative in a single reaction. The process allows recovering and recycling of alcohol or acid from the reaction product.

专利号:US-11034986-B1
优先权日:2017-07-25
标 题:Comamonas testosteroni strain and use thereof for the synthesis of 5-hydroxymethyl-2-furancarboxylic acid
发明人：LI NING; ZHANG XUEYING; ZONG MINHUA
权利人:UNIV SOUTH CHINA TECH
摘要:The present invention provides a Comamonas testosteroni strain and use thereof for the synthesis of 5-hydroxymethyl-2-furancarboxylic acid, wherein the strain is Comamonas testosteroni SC1588, maintained in China Center for Type Culture Collection, CCTCC for short, on Oct. 13, 2016, with an accession number of CCTCC NO: M 2016562.

专利号:WO-2025099082-A1
优先权日:2023-11-09
标 题:Improved process for the synthesis of 2,5-dihydroxymethylfuran (bhmf) from 5-hydroxymethylfurfural (hmf)
发明人：MAZZONI RITA; MESSORI ALESSANDRO; PIAZZI ANDREA; SANTARELLI NICOLÃ’; MARTELLI GIULIA; CURCIO MASSIMILIANO; ALBONETTI STEFANIA; TABANELLI TOMMASO
权利人:UNIV BOLOGNA ALMA MATER STUDIORUM
摘要:A synthesis process comprising a step of reacting HMF to obtain BHMF under hydrogen pressure and wherein HMF is contacted with a catalyst mixture, said catalyst mixture comprising a metal catalyst of a transition metal of Group 8 or a salt of said catalyst and optionally an organic solvent.

专利号:US-11981888-B2
优先权日:2015-03-05
标题 :Synthesis of furans from sugars via keto intermediates
发明人：BINDER JOSEPH B
权利人:BP CORP NORTH AMERICA INC
摘要:The present invention provides a method of preparing a furan derivative comprising the steps of (a) converting a monosaccharide to provide a keto-intermediate product; and (b) dehydrating the keto-intermediate product to provide a furan derivative; wherein the keto-intermediate product is pre-disposed to forming keto-furanose tautomers in solution. The method may further comprise a step of oxidizing the furan derivative to provide a furandicarboxylic acid or a furandicarboxylic acid derivative.