CAS: 66-25-1; Hexanal

上下游产品

CAS号64847-81-0 acetic acid,hex... | CAS号111-27-3 正己醇 | CAS号142-61-0 己酰氯 | CAS号646-14-0 1-硝基己烷 | CAS号109-67-1 1-戊烯 | CAS号201230-82-2 carbon monoxide | CAS号5830-30-8 N,N-二甲基己酰胺 | CAS号3658-93-3 1,1-二乙基己烷 | CAS号109-68-2 2-戊烯 | CAS号592-76-7 1-庚烯 | CAS号1070-66-2 2-methylidenehexanal | CAS号109423-06-5 1-trimethylsily... | CAS号106756-97-2 non-2-yn-4-ol | CAS号109749-97-5 benzyl N-(hexyl... | CAS号105831-51-4 diethyl 2,6-dim... | CAS号111735-80-9 methyl 2-cyanoo... | CAS号105772-53-0 °Ctadecan-6-ol | CAS号42161-41-1 3-甲基-5-戊基-2-环戊烯-1-酮 | CAS号57074-37-0 (Z)-4-癸烯-1-醇 | CAS号5063-65-0 1,2-环氧庚烷

己酸置于9-Borabicyclo[3.3.1]Nonane Dimer,Lithium Dihydrido Borata-Bicyclo[3.3.0]Nonane体系中,用 四氢呋喃 作为反应溶剂,化学反应 1.0H,以92%的收率获得产物正己醛
参考文献:通过9-硼双双环[3.3.1]壬烷锂处理酰氧基-9-硼环[3.3.1]壬烷将羧酸一锅转化为醛
标题:通过9-硼双双环[3.3.1]壬烷锂处理酰氧基-9-硼环[3.3.1]壬烷将羧酸一锅转化为醛
摘要:通过在室温下用9-硼双双环[3.3.1]壬烷锂(li 9-Bbnh)处理酰氧基-9-硼环[3.3.1]壬烷,可以很容易地将羧酸高产率地还原为相应的醛.
DOI:10.1016/s0040-4039(00)96568-7

专利信息

专利号:US-9920084-B2
优先权日:2011-08-23
标题 :Ionic tags for synthesis of oligoribonucleotides
发明人：DAMHA MASAD J; HASSLER MATTHEW; CHAN TAK-HANG; NANDYALA MALLIKARJUNA REDDY; DONGA ROBERT ALEXANDER
权利人:DAMHA MASAD J; HASSLER MATTHEW; CHAN TAK HANG; NANDYALA MALLIKARJUNA REDDY; DONGA ROBERT ALEXANDER; THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIV; HONG KONG POLYTECHNIC UNIV
摘要:The invention relates to the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. In another aspect, the invention relates to compounds of formula (II) processes for making these compounds, and the use thereof in the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. The invention also relates to methods of synthesis of oligomers, including but not limited to oligopeptides, oligosaccharides and oligonucleotides, particularly oligoribonucleotides and also oligodeoxyribonucleotides, in solution systems, and ionic tag linkers for use in methods provided herein.

专利号:US-11866398-B2
优先权日:2018-05-15
标 题:Total synthesis of prostaglandin J natural products by stereoretentive metathesis
发明人：LI JIAMING; CHEN XU; AHMED TONIA S; STOLTZ BRIAN M; GRUBBS ROBERT H
权利人:CALIFORNIA INST OF TECHN
摘要:This invention relates generally to the synthesis of Δ12-Prostaglandin J product using stereoretentive ruthenium olefin metathesis catalysts supported by dithiolate ligands. Δ12-Prostaglandin J products were generated with excellent selectivity (>99% Z) and in moderate to high/good yields (47% to 80% yield; 58% to 80% yield).

专利号:WO-2012017400-A1
优先权日:2010-08-03
标 题 :Synthesis of acyl-pantetheine derivatives and the use thereof in the synthesis of acyl-coenzyme a derivatives
发明人：VAN DIJK ALBERDINA AIKE; BADENHORST CHRISTOFFEL PETRUS STEPHANUS
权利人:UNIV NORTHWEST; VAN DIJK ALBERDINA AIKE; BADENHORST CHRISTOFFEL PETRUS STEPHANUS
摘要:The present invention relates to a novel synthesis method for acyl-pantetheine derivatives. The present invention further relates to the use of said synthesized acyl-pantetheine derivatives as a starting material in the enzymatic synthesis of acyl-coenzyme A derivatives. According to a first aspect thereof, the present invention provides a method for the synthesis of acyl-pantetheine derivatives, the method including the steps of: a) providing a source of pantetheine; b) providing a source of acyl ester; and c) contacting the source of pantetheine with the source of acyl ester to form the corresponding acyl-pantetheine derivative, having the general formula (I), wherein R is an acyl group.The present invention also provides a method for the synthesis of acyl-coenzyme A derivatives as well as the use of a source of pantetheine and a source of acyl ester in the preparation steps of these two methods.

专利号:US-8822702-B2
优先权日:2002-12-20
标 题 :Synthesis of amines and intermediates for the synthesis thereof
发明人：BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL
权利人:BERENS ULRICH; DOSENBACH OLIVER; SPRENGER DANIEL; BASF SE
摘要:The invention relates in a first embodiment to a method for the manufacture of esters of the formula I, n nor especially of amides of the formula II,n n nwherein the symbols have the meanings given in the specification, as well as other intermediates and compounds useful in the synthesis of tryptamines and other substances mentioned in the title. The synthesis methods and intermediates are useful in the synthesis of pharmaceuticals.

专利号:US-10308588-B2
优先权日:2014-12-15
标 题 :Synthesis of amides and amines from aldehydes or ketones by heterogeneous metal catalysis
发明人：CÓRDOVA ARMANDO; PALO-NIETO CARLOS; AFEWERKI SAMSON
权利人:ORGANOFUEL SWEDEN AB
摘要:A mild and efficient synthesis of primary amines and amides from aldehydes or ketones using a heterogeneous metal catalyst and amine donor is disclosed. The initial heterogeneous metal-catalyzed reaction between the carbonyl and the amine donor components is followed by the addition of a suitable acylating agent component in one-pot, thus providing a catalytic one-pot three-component synthesis of amides. Integration of enzyme catalysis allows for eco-friendly one-pot co-catalytic synthesis of amides from aldehyde and ketone substrates, respectively. The process can be applied to asymmetric synthesis or to the co-catalytic one-pot three-component synthesis of capsaicin and its analogues from vanillin or vanillyl alcohol. A co-catalytic reductive amination/dynamic kinetic resolution (dkr) relay sequence for the asymmetric synthesis of optically active amides from ketones is disclosed. Implementation of a catalytic reductive amination/kinetic resolution (kr) relay sequence produces the corresponding optically active amide product and optical active primary amine product with the opposite stereochemistry from the starting ketones.

专利号:US-10865390-B2
优先权日:2018-02-12
标 题 :Alcohol dehydrogenase mutant and application thereof in synthesis of diaryl chiral alcohols
发明人：NI YE; ZHOU JIEYU; XU GUOCHAO; WANG YUE
权利人:UNIV JIANGNAN
摘要:The present disclosure discloses an alcohol dehydrogenase mutant and application thereof in synthesis of diaryl chiral alcohols, and belongs to the technical field of bioengineering. The alcohol dehydrogenase mutant of the present disclosure has excellent catalytic activity and stereoselectivity, and may efficiently catalyze the preparation of a series of chiral diaryl alcohols in R- and S-configurations. By coupling alcohol dehydrogenase of the present disclosure to glucose dehydrogenase or formate dehydrogenase, the synthesis of chiral diaryl alcohol intermediates of various antihistamines may be achieved. Compared with the prior art, a method for preparing diaryl chiral alcohols through asymmetric catalytic reduction using the alcohol dehydrogenase of the present disclosure has the advantages of simple and convenient operation, high substrate concentration, complete reaction and high product purity, and has great industrial application prospects.