REDUCTION OF HMF ETHERS WITH METAL CATALYST
    61.
    发明申请
    REDUCTION OF HMF ETHERS WITH METAL CATALYST 审中-公开
    用金属催化剂还原HMF

    公开(公告)号:US20160297788A1

    公开(公告)日:2016-10-13

    申请号:US15188075

    申请日:2016-06-21

    摘要: Methods of making reduced derivatives of hydroxymethyl furfural using metal catalysts are described. The derivatives may have tetrahydrofuran or furan nucleus with alkoxymethyl ether or ester moieties on the 5′ carbon and methanol on the 2′ carbon. Suitable metal catalyst include Raney nickel, a nickel catalyst with a zirconium promoter, a chromite catalyst with a barium, a palladium catalyst, such as palladium on carbon, or a ruthenium catalyst. Also provided are a new class of compounds, which are n-alkoxy hexane diols (i.e., 1,2 or 1,5 hexane diol ethers) and methods of making the same by reduction of furan or tetrahydrofuran derivatives.

    摘要翻译: 描述了使用金属催化剂制备羟甲基糠醛的还原衍生物的方法。 衍生物可以在2'碳上的5'碳和甲醇上具有含有烷氧基甲基醚或酯部分的四氢呋喃或呋喃核。 合适的金属催化剂包括阮内镍,具有锆促进剂的镍催化剂,具有钡的铬铁催化剂,钯催化剂如钯碳或钌催化剂。 还提供了一类新的化合物,它们是正烷氧基己二醇(即1,2或1,5-己二醇醚)和通过还原呋喃或四氢呋喃衍生物制备该化合物的方法。

    REDUCTION OF HMF ETHERS WITH METAL CATALYST
    65.
    发明申请
    REDUCTION OF HMF ETHERS WITH METAL CATALYST 审中-公开
    用金属催化剂还原HMF

    公开(公告)号:US20140200299A1

    公开(公告)日:2014-07-17

    申请号:US14215264

    申请日:2014-03-17

    IPC分类号: C07C41/26 C08K5/06 C07C43/13

    摘要: Methods of making reduced derivatives of hydroxymethyl furfural using metal catalysts are described. The derivatives may have tetrahydrofuran or furan nucleus with alkoxymethyl ether or ester moieties on the 5″ carbon and methanol on the 2′ carbon. Suitable metal catalyst include Raney nickel, a nickel catalyst with a zirconium promoter, a chromite catalyst with a barium, a palladium catalyst, such as palladium on carbon, or a ruthenium catalyst. Also provided are a new class of compounds, which are n-alkoxy hexane diols (i.e., 1,2 or 1,5 hexane diol ethers) and methods of making the same by reduction of furan or tetrahydrofuran derivatives.

    摘要翻译: 描述了使用金属催化剂制备羟甲基糠醛的还原衍生物的方法。 衍生物可以在5“碳和2'碳上的甲醇上具有与烷氧基甲基醚或酯部分的四氢呋喃或呋喃核。 合适的金属催化剂包括阮内镍,具有锆促进剂的镍催化剂,具有钡的铬铁催化剂,钯催化剂如钯碳或钌催化剂。 还提供了一类新的化合物,它们是正烷氧基己二醇(即1,2或1,5-己二醇醚)和通过还原呋喃或四氢呋喃衍生物制备该化合物的方法。

    METHOD FOR PREPARING A FURFURANOL-BASED COMPOUND AND 2-FURANCARBOXYLIC ACID-BASED COMPOUND USING AN IONIC LIQUID AS A SOLVENT
    68.
    发明申请
    METHOD FOR PREPARING A FURFURANOL-BASED COMPOUND AND 2-FURANCARBOXYLIC ACID-BASED COMPOUND USING AN IONIC LIQUID AS A SOLVENT 有权
    使用作为溶剂的离子液体制备基于呋喃丙醇的化合物和基于2-呋喃羧酸的化合物的方法

    公开(公告)号:US20130345446A1

    公开(公告)日:2013-12-26

    申请号:US14000500

    申请日:2012-03-19

    IPC分类号: C07D307/68 C07D307/44

    摘要: This invention relates to a method of, in an eco-friendly manner, preparing a furfuranol-based compound and a 2-furancarboxylic acid-based compound using an ionic liquid as a reaction solvent, which includes reacting a furfural-based compound with a hydroxide of an alkali metal or an alkaline earth metal using an ionic liquid as the solvent, thus obtaining a furfuranol-based compound and a 2-furancarboxylic acid-based compound, and in which water is not used as the reaction solvent, thus preventing the generation of reaction wastewater, and the ionic liquid used as the solvent can be easily recovered and reused.

    摘要翻译: 本发明涉及一种以环保方式制备糠醇类化合物和使用离子液体作为反应溶剂的2-呋喃羧酸系化合物的方法,该方法包括使糠醛基化合物与氢氧化物反应 使用离子液体作为溶剂的碱金属或碱土类金属,得到糠醛类化合物和2-呋喃羧酸类化合物,其中不使用水作为反应溶剂,从而防止产生 的反应废水,并且用作溶剂的离子液体可以容易地回收和再利用。