CAS: 577-59-3; 1-(2-Nitrophenyl)Ethanone

上下游产品

CAS号612-22-6 2-硝基乙苯 | CAS号10342-62-8 N-[1-(2-nitroph... | CAS号6213-94-1 乙烯氧基三甲基硅烷 | CAS号609-73-4 邻硝基碘苯 | CAS号98-86-2 苯乙酮 | CAS号132993-22-7 (2-nitrophenyl)... | CAS号201230-82-2 carbon monoxide | CAS号492-27-3 犬尿喹啉酸 | CAS号551-93-9 邻氨基苯乙酮 | CAS号3205-25-2 1-(2-硝基苯基)乙醇 | CAS号491-35-0 4-甲基喹啉 | CAS号2034-40-4 2-aminobutyrophenone | CAS号480-93-3 3-羟基吲哚 | CAS号90323-06-1 4-(2-硝基苯基)-2-噻唑胺 | CAS号188978-98-5 2-[methyl-[1-(2... | CAS号552-16-9 2-硝基苯甲酸

2-Nitrocinnamic Acid置于iron(II) Chloride体系中,用 乙醇 作为反应溶剂,化学反应 14.0H,以21.9 Mg的收率获得产物邻硝基苯乙酮
参考文献:Iron-Catalyzed Domino Decarboxylation-Oxidation Of α,β-Unsaturated Carboxylic Acids Enabled Aldehyde C-h Methylation
标题:Iron-Catalyzed Domino Decarboxylation-Oxidation Of α,β-Unsaturated Carboxylic Acids Enabled Aldehyde C-h Methylation
摘要:铁催化的α,β-不饱和羧酸的串联脱羧氧化反应,实现了醛的c-H甲基化,用于制备多样化的甲基酮,并可应用于复杂小分子的晚期修饰.
DOI:10.1039/d1Cc01536B

专利信息

专利号:US-8202985-B2
优先权日:2005-10-31
标 题:Monomer compositions for the synthesis of polynucleotides, methods of synthesis, and methods of deprotection
发明人：DELLINGER DOUGLAS J; TIMAR ZOLTAN; SIERZCHALA AGNIESZKA; DELLINGER GERALDINO; CARUTHERS MARVIN H
权利人:DELLINGER DOUGLAS J; TIMAR ZOLTAN; SIERZCHALA AGNIESZKA; DELLINGER GERALDINO; CARUTHERS MARVIN H; AGILENT TECHNOLOGIES INC; UNIV COLORADO
摘要:Nucleotide monomers, polynucleotides, methods of making each, and methods of deprotecting each, are disclosed. An embodiment of the nucleotide monomer, among others, includes a nucleotide monomer having a heterobase protecting group selected from structures I through III as described herein. An embodiment of the polynucleotide, among others, includes a plurality of nucleotide moieties having a heterobase protecting group selected from one of structures I through III as described herein.

专利号:US-7759471-B2
优先权日:2005-10-31
标题 :Monomer compositions for the synthesis of RNA, methods of synthesis, and methods of deprotection
发明人：DELLINGER DOUGLAS J; TIMAR ZOLTAN; SIERZCHALA AGNIESZKA; DELLINGER GERALDINE; CARUTHERS MARVIN H
权利人:AGILENT TECHNOLOGIES INC; UNIV COLORADO
摘要:Nucleotide monomers, polynucleotides, methods of making each, methods of deprotecting each, and the like are disclosed herein.

专利号:US-8633133-B2
优先权日:2009-10-29
标题:Synthesis of clay-templated subnano-sized zero valent iron (ZVI) particles and clays containing same
发明人：LI HUI; GU CHENG; BOYD STEPHEN A
权利人:LI HUI; GU CHENG; BOYD STEPHEN A; UNIV MICHIGAN STATE
摘要:A clay comprising a 2:1 aluminosilicate clay having negative charge sites, the 2:1 aluminosilicate clay containing subnano-sized zero valent iron (ZVI) particles distributed on clay surfaces is provided. In one embodiment, at least some or all of the particles have a cross-section of five (5) angstroms or less. Methods of synthesizing and the novel clays and the clay-templated subnano-scale ZVI particles themselves are also described. Such novel products are useful in a variety of remediation applications, including for reduction and dechlorination reactions.

专利号:US-9150497-B2
优先权日:2011-10-14
标题 :Continuous two step flow synthesis of M-amino acetophenone
发明人：KULKARNI AMOL ARVIND; JOSHI RAMESH ANNA; JOSHI ROHINI RAMESH
权利人:COUNCIL SCIENT IND RES
摘要:Disclosed herein is a continuous tubular reactor based conversion of acetophenones to amino substituted acetophenones wherein the nitration is carried out at −10 to 10° C. followed by reduction to m-nitrophenone resulting in uniform output of product, said process comprising the steps of: a) Nitrating acetophenone with nitrating agent (nitration mixture or fuming nitric acid) at −10 to 10° C.; b) Isolating m-nitro acetophenone from a mixture of o and m-nitro acetophenone and c) Reducing the m-nitro to obtain m-amino acetophenone.

专利号:US-4490374-A
优先权日:1982-09-30
标 题:5,6-Dialkoxy-3,4-optionally substituted-2(1H)quinazolinones, composition and method of use
发明人：BANDURCO VICTOR T; LEVINE SEYMOUR D; MULVEY DENNIS M; TOBIA ALFONSO J
权利人:ORTHO PHARMA CORP
摘要:The synthesis of substituted quinazolinones is described. The novel quinazolinones are renal vasodilators and thereby increase renal blood flow, and are useful as cardiovascular agents.

专利号:US-12258318-B2
优先权日:2019-06-17
标题 :Synthesis method for 1-methyl-1H-indazole-6-carboxylic acid
发明人：YANG JUN; Xue Duoqing; WU YONG; CHEN LIHUANG; ZHAI LIANHUA
权利人:ACCELA CHEMBIO CO LTD
摘要:The present application provides a synthesis method for 1-methyl-1H-indazole-6-carboxylic acid. The synthesis method comprises: using 2-fluoro-4-bromobenzaldehyde and methylhydrazine as raw materials to obtain 6-bromo-1-methylindazole by means of an annulation reaction, and then performing a methyl formate reaction and a hydrolysis reaction, so as to obtain the 1-methyl-1H-indazole-6-carboxylic acid. The synthesis method provided in the present application can directly synthesize a 1-position methyl substituted indazole without isomers, thereby avoiding the problem that impurities are difficult to be removed in subsequent separation, thus improving the purity of a product. The yield of the annulation reaction can reach 85%.