CAS: 116-09-6; Hydroxyacetone

相似化合物

74685-00-0 22539-93-1 127-17-3

上下游产品

CAS号56-81-5 甘油 | CAS号50-99-7 D(+)-无水葡萄糖 | CAS号57-55-6 丙二醇 | CAS号78-98-8 丙酮醛 | CAS号50-70-4 山梨醇 | CAS号58-86-6 D-木糖 | CAS号9004-34-6 微晶纤维素 | CAS号107-19-7 丙炔醇 | CAS号592-20-1 乙酰氧基-2-丙酮 | CAS号1504-58-1 3-苯基-2-丙炔-1-醇 | CAS号108325-70-8 2-(hydroxymethy... | CAS号3131-63-3 2-乙基苯并呋喃 | CAS号3782-00-1 2,3-二甲基苯并呋喃 | CAS号4265-25-2 2-甲基苯并呋喃 | CAS号35629-70-0 2-氨基-4-甲基-噁唑 | CAS号4254-15-3 (S)-1,2-丙二醇 | CAS号4254-14-2 (|R|)-(-)-1,2-丙二醇 | CAS号3848-24-6 2,3-已二酮 | CAS号5077-67-8 1-羟基-2-丁酮 | CAS号6124-79-4 4-甲基-2(5H)-呋喃酮

葡萄糖置于水,Sodium Carbonate体系中,化学反应生成羟基丙酮
参考文献:Baudisch,Biochemische Zeitschrift,1918,Vol. 89,P. 280
标题:Baudisch,Biochemische Zeitschrift,1918,Vol. 89,P. 280

专利信息

专利号:US-7332634-B2
优先权日:2002-07-23
标题:Method for the continuous purification by distillation of 1,2-propylene glycol that accumulates during the synthesis of propylene oxide without coupling products
发明人：BASSLER PETER; GOEBBEL HANS-GEORG; TELES JOAQUIM HENRIQUE; RUDOLF PETER
权利人:BASF AG
摘要:The invention relates to a continuously operated process for the purification by distillation of the 1,2-propylene glycol formed as by-product in the synthesis of propylene oxide, wherein the mixture formed in the synthesis which contains the 1,2-propylene glycol is separated in a dividing wall column into low-, intermediate- and high-boiling fractions and the 1,2-propylene glycol is taken off as intermediate boiler at the side offtake of the column.

专利号:US-3992413-A
优先权日:1975-07-25
标 题 :Intermediates in the synthesis of prostaglandins
发明人：TAUB DAVID; WENDLER NORMAN L
权利人:MERCK & CO INC
摘要:The invention relates to a new and novel synthesis of prostaglandin E 2 , and it particularly relates to a novel process starting with relatively inexpensive starting materials. The invention further relates to a synthesis which is readily adaptable for large scale processing because of the high yields in the individual reaction steps. n The invention further relates to novel compounds formed as intermediates in the synthesis of prostaglandin E 2 . The invention still further relates to synthetic analogs and known metabolites of prostaglandin E 2 and prostaglandin E 1 , useful as standards in certain biological assays for determining prostaglandin-like activity.

专利号:US-8748660-B2
优先权日:2012-07-09
标题:Process for the synthesis of antiepileptic drug lacosamide
发明人：MURUGAN MUTHUKRISHNAN; MUJAHID MOHAMMAD; MAJUMDAR PRASHANT PRAMOD
权利人:MURUGAN MUTHUKRISHNAN; MUJAHID MOHAMMAD; MAJUMDAR PRASHANT PRAMOD; COUNCIL SCIENT IND RES
摘要:The present invention relates to the improved and efficient process for the synthesis of antiepileptic drug Lacosamide in high enantiopurity (>98% ee) and better yield. More particularly, the present invention relates to improved and efficient, cost effective process for synthesis of desired (R) isomer of Lacosamide starting from commercially available (S)-benzyl glycidyl ether.

专利号:US-5200516-A
优先权日:1990-02-16
标 题:Synthesis of sugars from substituted and unsubstituted arene diols
发明人：HUDLICKY TOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:There are disclosed processes for the synthesis of substituted and unsubstituted arene diols useful in the further synthesis of sugars, sugar derivatives, chiral synthons or amino acids.

专利号:US-4226770-A
优先权日:1978-02-10
标题:Synthesis of steroids
发明人：KAISER EMIL T
权利人:KAISER EMIL T
摘要:The synthesis of 1α,25-dihydroxycholesterol, 1α,25-dihydroxy-7-dehydrocholesterol and 1α,25-dihydroxycholecalciferol and other sterol derivatives from bile acids. Also the synthesis of 3,6-diketo steroids useful in the production of 1α,25-dihydroxycholesterol and other sterols which are biologically active or can be converted to biologically active sterols. The invention involves the sterols so produced and the processes by which they are prepared.

专利号:US-6448413-B1
优先权日:1999-06-10
标题:Process for the synthesis of a-nor-seco compounds with sterane skeleton
发明人：SANTA CSABA; TUBA ZOLTAN; MAHO SANDOR; SZELES JANOS; BALOGH GABOR; BRLIK JANOS; TRISCHLER FERENC; SZILAGYI GABRIELLA; BAKCSI ERIKA
权利人:RICHTER GEDEON VEGYESZET
摘要:The invention relates to a new process for the synthesis of 17β-hydroxy-17α-methyl-1,3-seco-2-nor-5α-androstane-3-acid derivatives of formula (I) n wherein the meaning of Z is carboxyl or formyl group and n to the new secoindoxylidene carboxylic acid derivatives of formula (II) n wherein R 1 and R 2 independently are C 1 -C 4 alkyl or alkoxy group, hydrogen or halogen atom—which are intermediates for preparing the compounds of formula (I). n The 17β-hydroxy-17α-methyl-1,3-seco-2-nor-5α-androstane-3-acid derivatives of formula (I) are intermediates in the synthesis of oxandrolon (17β-hydroxy-17α-methyl-2-oxa-5α-androstane-3-one), which is used as anabolic in therapy.