CAS: 122-00-9; 1-(P-Tolyl)Ethanone

相似化合物

42070-92-8 536-50-5 51154-54-2

上下游产品

CAS号622-97-9 4-甲基苯乙烯 | CAS号536-50-5 1-(4-甲基苯基)乙醇 | CAS号6135-56-4 2-methyl-2-(4-m... | CAS号766-97-2 4-乙炔基甲苯 | CAS号64-19-7 冰醋酸 | CAS号108-88-3 甲苯 | CAS号13061-96-6 甲基硼酸 | CAS号99-90-1 4-溴苯乙酮 | CAS号111-34-2 乙烯基正丁醚 | CAS号106-38-7 对溴甲苯 | CAS号1075-47-4 4-甲基苯甲酰甲醛水合物 | CAS号71637-95-1 2-(4-methylphen... | CAS号107451-77-4 1-(4-methylphen... | CAS号107271-02-3 1-methyl-4-(1-p... | CAS号10432-49-2 1,1,2,2-Cyclopr... | CAS号108446-74-8 3-(1-苯基-3-对甲苯-1... | CAS号33282-21-2 5-(4-甲基苯基)异噻唑-3-羧酸 | CAS号40180-80-1 3'-溴-4'-甲基苯乙酮 | CAS号40753-14-8 4-(4-甲苯基)-1,2,3-噻重氮 | CAS号350988-62-4 3-(4-苯甲基)-1H-吡唑-4-甲醛

Bis-(1-P-Tolyl-Ethylidene)-Hydrazine置于hexaaquairon(III) Perchlorate体系中,化学反应 2.0H,以80%的收率获得对甲基苯乙酮
参考文献:Parmar,Anupama; Goyal,Rita; Kumar,Baldev,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1998,Vol. 37,# 9,P. 941-942
标题:Parmar,Anupama; Goyal,Rita; Kumar,Baldev,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1998,Vol. 37,# 9,P. 941-942

专利信息

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-6048975-A
优先权日:1991-09-12
标 题:Process for the chemical synthesis of oligonucleotides
发明人：PFLEIDERER WOLFGANG; BERGMANN FRANK
权利人:HOECHST AG
摘要:A process for the chemical synthesis of oligonucleotides n Use of a dansylethoxycarbonyl group as base-labile 5'-hydroxyl protective group in the chemical synthesis of DNA and RNA and suitable synthetic processes. n The ease of detection of the dansyl protective group and the ease of elimination from the sugar residue of the nucleotide without side reactions make oligonucleotide synthesis possible with high yields in very small quantities.

专利号:US-2015336866-A1
优先权日:2013-01-01
标题:Synthesis of difluoromethyl ethers and sulfides
发明人：HARTWIG JOHN; FIER PATRICK
权利人:UNIV CALIFORNIA
摘要:The synthesis of difluoromethyl ethers and sulfides with a simple, non-ozone-depleting reagent is described. The difluoromethylation of phenols with this reagent occurs at room temperature within minutes with exceptional functional group tolerance. The mild conditions makes possible tandem processes for the conversion of aryl boronic acids, aryl halides and arenes to difluoromethyl ethers. Mechanistic studies support a reaction pathway involving nucleophilic attack of the phenolate to difluorocarbene.

专利号:US-10487099-B2
优先权日:2017-06-30
标 题:Synthesis of hypervalent iodine reagents with dioxygen
发明人：POWERS DAVID CHARLES; MAITY ASIM; HYUN SUNG-MIN
权利人:TEXAS A & M UNIV SYS
摘要:Methods of synthesis of hypervalent iodine reagents and methods for oxidation of organic compounds are disclosed.

专利号:US-6620942-B2
优先权日:1998-12-23
标题 :Synthesis of histamine dihydrochloride
发明人：YEH WEN-LUNG; ANTCZAK CASIMIR; MCGOLRICK JEFFRY DAVID; ROTH MICHAEL JOSEPH; WRONA MARK
权利人:MAXIM PHARMACEUTICALS
摘要:The invention disclosed herein relates to the preparation of pharmaceutical grades of histamine dihydrochloride using a two step non-enzymatic synthetic method. The invention disclosed herein describes the synthesis of histamine dihydrochloride by the non-enzymatic decarboxylation of histidine and the step-wise conversion of the decarboxylated product to the dihydrochloride salt form. The invention disclosed herein considers a final product of histamine dihydrochloride containing less than each of the following: 0.8% L -histidine HCl monohydrate, 0.1% individual chromatographic impurities, and 2% total impurities, to be acceptable for pharmaceutical use.

专利号:US-4871873-A
优先权日:1988-03-18
标 题:Process for synthesis of arylglyoxal arylimines
发明人：DESMOND RICHARD; MILLS SANDER G; VOLANTE RALPH P; SHINKAI ICHIRO
权利人:MERCK & CO INC
摘要:A process for producing arylglyoxal arylimine intermediates, by the DMSO/HBr oxidation of arylmethylketones. The imine compounds are intermediates in the synthesis of carbapenem antibiotics, i.e. imipenem.