CAS: 469-90-9; Sedoheptulose Anhydride

相似化合物

498-07-7 14168-65-1 644-76-8

上下游产品

2-nitro-1-ethanol D-ribose sedoheptulose O-acetyl-keto-D-altro-[2]heptulosehexa-O-acetyl-keto-D-altro-[2]heptuloseO1-Trityl-β-D-altro-2,7-anhydro-[2]heptulopyranoseO1-Trityl-β-D-altro-2,7-anhydro-[2]heptulopyranose O-benzoyl-β-D-altro-2,7-anhydro-[2]heptulopyranoseTetra-O-benzoyl-β-D-altro-2,7-anhydro-[2]heptulopyranose O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranosetetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose sedoheptulosan2,7:3,4-di-O-(4-methoxyphenyl)ethylidenesedoheptulosan

📜Hexa-O-Acetyl-Keto-D-Altro-[2]Heptulose置于盐酸,溶剂黄146体系中,化学反应生成 景天庚酮糖
参考文献:Synthesis Of Sedoheptulose (D-Altroheptulose)1
标题:Synthesis Of Sedoheptulose (D-Altroheptulose)1
摘要:
DOI:10.1021/ja01129A014

专利信息

专利号:US-9873612-B2
优先权日:2013-10-29
标 题:Catalytic formation of carbon monoxide (CO) and hydrogen (H2) from biomass
发明人：NEUMANN RONNY; SARMA Bidyut-Bikash
权利人:YEDA RES & DEV; YEDA RES & DEV
摘要:The present invention relates to methods of preparing carbon monoxide (CO) and hydrogen (H 2 ) by reacting biomass, a biomass component (e.g., lignin, ligno-cellulose, cellulose, hemiceullose or combination thereof) or a carbohydrate from any source with a polyoxometalate catalyst such as H 5 PV 2 Mo 10 O 40 , or solvates thereof, in the presence of a concentrated acid, under conditions sufficient to yield carbon monoxide (CO); followed by electrochemical release of hydrogen (H 2 ). The carbon monoxide (CO) and hydrogen (H 2 ) may be combined in any desired proportion to yield synthesis gas (Syngas). The present invention further relates to methods for preparing H 2 , CO and formic acid/formaldehyde from biomass, a biomass component and/or from carbohydrates.

专利号:US-4661294-A
优先权日:1985-03-18
标题:Biologically active 1-thio derivatives of vitamin D
发明人：HOLICK MICHAEL F; DE COSTA BRIAN
权利人:GEN HOSPITAL CORP
摘要:Novel synthetic derivatives of vitamin D compounds are disclosed as well as processes for their synthesis. The novel compounds are 1-alpha-thio and acylated, 1-beta-thio derivatives of vitamin D compounds and the glycosylated, hydroxylated, fluorinated, and glycosylated orthoester analogues thereof.