CAS: 7643-75-6; (2S,4S)-Pentane-1,2,3,4,5-Pentaol

相似化合物

87-99-0 488-81-3 488-82-4

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CAS号5328-37-0 L-阿拉伯糖 | CAS号28697-53-2 D-阿拉伯糖 | CAS号38029-69-5 alpha-L-Arabino... | CAS号91-09-8 甲基α-D-吡喃木糖 | CAS号87-72-9 L-阿拉伯糖 | CAS号1949-78-6 L-谷胺酸酯 | CAS号527-50-4 L-木酮糖 | CAS号2042-27-5 L-核酮糖 | CAS号5328-37-0 L-阿拉伯糖 | CAS号6018-27-5 DL-阿拉伯糖醇

📜Dl-Xylose置于氢气体系中,用 水 作为反应溶剂,99.84 °C,5.41 Mpa 条件下,反应 0.58H,反应生成 Dl-阿拉伯糖醇
参考文献:生物质衍生的含氧化合物的双金属催化剂的水相加氢和加氢脱氧
标题:生物质衍生的含氧化合物的双金属催化剂的水相加氢和加氢脱氧
摘要:在各种氧化铝负载的双金属催化剂(pd-Ni,Pd-Co,Pd-Fe,Ru-Ni,Ru-Co,Ru-Fe,Pt-Ni,Pt-Co和pt-Fe)使用高通量反应器(htr).本文的结果表明,双金属催化剂羰基加氢的活性可以比单金属催化剂高110倍.将铁添加到pd催化剂中可提高丙醛,木糖和糠醛的氢化活性.钯1铁3在htr中测试的所有催化剂中,该催化剂对丙醛的aph的反应速率最高.与单金属pd催化剂相比,向pd催化剂中添加fe将木糖氢化的反应速率提高了51倍.然而,在该研究中测试的双金属催化剂没有比单金属ru催化剂对木糖的氢化具有更高的活性.pd 1 Fe 3催化剂对糠醛aph的反应速率最高,是pd催化剂速率的9倍.钯1铁3/ Zr-p,一种双金属双功能催化剂,在每个站点上的活性是连续流反应器中山梨糖醇水相加氢脱氧(hdo)的pd / Zr-p催化剂的14倍.在pd催化剂中添加铁可提高cc裂解反应的
DOI:10.1039/c3Gc41071D

专利信息

专利号:US-8367346-B2
优先权日:2004-05-19
标 题:Methods for production of xylitol in microorganisms
发明人：TAYLOR PAUL; WYMER NATHAN; RACINE FRANCIS MICHAEL
权利人:BIOTECHNOLOGY RES DEV CORP; US OF AMERICA AS REPRESENTED BY SEC OF AGRICULTURE; TAYLOR PAUL; WYMER NATHAN; RACINE FRANCIS MICHAEL
摘要:The invention provides biosynthetic routes to xylitol production that do not require pure D -xylose for synthesis and that can utilize inexpensive substrates such as hemicellulose hydrolysates.

专利号:US-9719098-B2
优先权日:2011-04-05
标 题:Methods for the improvement of product yield and production in a microorganism through the addition of alternate electron acceptors
发明人：ARGYROS AARON; SILLERS WILLIAM RYAN; BARRETT TRISHA; CAIAZZA NICKY; SHAW IV ARTHUR J
权利人:LALLEMAND HUNGARY LIQUIDITY MAN LLC
摘要:The present invention provides for novel metabolic pathways to reduce or eliminate glycerol production and increase product formation. More specifically, the invention provides for a recombinant microorganism comprising a deletion of one or more native enzymes that function to produce glycerol and/or regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source, such as lignocellulose, to a product, such as ethanol, wherein the one or more native and/or heterologous enzymes is activated, upregulated, or downregulated. The invention also provides for a recombinant microorganism comprising one or more heterologous enzymes that function to regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source to ethanol, wherein said one or more native and/or heterologous enzymes is activated, upregulated or downregulated.

专利号:CA-2506422-A1
优先权日:2002-11-22
标题 :Enzymatic synthesis of polyol acrylates

专利号:CN-101128469-B
优先权日:2005-02-25
标 题:Synthesis of protease inhibitor precursors

专利号:EP-1565563-B1
优先权日:2002-11-22
标题:Enzymatic synthesis of polyol acrylates
发明人：PAULUS WOLFGANG; HAUER BERNHARD; HAERING DIETMAR; DIETSCHE FRANK
权利人:BASF SE

专利号:US-2006030013-A1
优先权日:2002-11-22
标题 :Enzymatic synthesis of polyol acrylates