CAS: 619-50-1; Methyl 4-Nitrobenzoate

上下游产品

CAS号67-56-1 甲醇 | CAS号555-16-8 对硝基苯甲醛 | CAS号619-73-8 对硝基苯甲醇 | CAS号681-84-5 原硅酸四甲酯 | CAS号1942-30-9 1-硝基-4-苯基乙炔苯 | CAS号62-23-7 对硝基苯甲酸 | CAS号18107-18-1 (三甲硅烷)重氮甲烷 | CAS号186581-53-3 重氮甲烷 | CAS号41605-53-2 methyl 4-(1,1,2... | CAS号636-98-6 4-硝基碘苯 | CAS号39695-71-1 3-苯基苯并[c]异恶唑-5-甲酸 | CAS号39695-69-7 3-phenyl-benzo[... | CAS号54472-45-6 4-氨基苯甲酰胺基乙醇 | CAS号100-01-6 对硝基苯胺 | CAS号121-98-2 茴香酸甲酯 | CAS号100-09-4 对甲氧基苯甲酸 | CAS号62-23-7 对硝基苯甲酸 | CAS号431-47-0 三氟乙酸甲酯(TFAM) | CAS号3847-57-2 4-硝基苯甲酸钠 | CAS号402-54-0 4-硝基三氟甲苯

对硝基苯乙酮置于氧气,1-正丁基-3-甲基咪唑三氟甲烷磺酸盐体系中,化学反应 0.5H,以88%的收率获得产物对硝基苯甲酸甲酯
参考文献:使用离子液体[bmim] [otf]中的活性碳纤维电极,用分子氧对酮进行有效的baeyer-Villiger电氧化
标题:使用离子液体[bmim] [otf]中的活性碳纤维电极,用分子氧对酮进行有效的baeyer-Villiger电氧化
摘要:已开发出一种新的高效合成内酯和酯的方法,该方法涉及基于分子氧的电催化氧化系统和离子液体[bmim] [otf]作为电解质的应用.在室温下,在[bmim] [otf]中,在恒定电流条件下,三酮电池中各种酮与分子氧之间的反应进行,以非常好的分离产率得到相应的酯和内酯.此外,提出了电催化体系中酮的拜耳-维利格氧化的可能机理.关键词:Baeyer-Villiger氧化,酮,分子氧,电催化,离子液体公牛.化学 Soc.埃塞俄比亚.2016,30(2),297-306.doi:Http://dx.Doi.Org/10.4314/bcse.V30I2.14
DOI:10.4314/bcse.V30I2.14

专利信息

专利号:US-4002664-A
优先权日:1973-06-09
标题 :Manufacture of dimethylaminobenzenecarboxylic acid esters
发明人：QUADBECK-SEEGER HANS-JUERGEN; HOCH HELMUT
权利人:BASF AG
摘要:Dimethylaminobenzenecarboxylic acid esters are produced by reaction of nitrobenzenecarboxylic acid esters with formaldehyde and hydrogen under pressure in the presence of a hydrogenation catalyst containing metals of atomic numbers 24 to 29 and of a weak acid, at temperatures from 35° to 150° C. The products are starting materials for the synthesis of dyes, especially of crystal violets, and of reactive dyes and pesticides.

专利号:WO-2014027658-A1
优先权日:2012-08-13
标题 :INTERMEDIATE FOR SYNTHESIS OF 1-(2-DEOXY-2-FLUORO-4-THIO-β-D-ARABINOFURANOSYL) CYTOSINE, INTERMEDIATE FOR SYNTHESIS OF THIONUCLEOSIDE, AND METHODS FOR PRODUCING THESE INTERMEDIATES

专利号:ES-2718307-T3
优先权日:2012-08-13
标题 :Intermediate for the synthesis of 1- (2-deoxy-2-fluoro-4-thio-beta-d-arabinofuranosyl) cytosine, intermediate for the synthesis of thionucleoside and methods to produce these intermediates

专利号:US-2010035867-A1
优先权日:2006-07-11
标 题 :Inhibitors of Cyclic Nucleotide Synthesis and Their Use for Therapy of Various Diseases
发明人：GUERRANT RICHARD L; KOTS ALEXANDER Y; MURAD FERID; CHOI BYUNG-KWON
权利人:GUERRANT RICHARD L; KOTS ALEXANDER Y; MURAD FERID; CHOI BYUNG-KWON
摘要:We disclose a method of inhibiting activity of adenylyl cyclase or guanylyl cyclase in a mammal by administering to the mammal an amount of a composition effective to inhibit the activity, wherein the composition contains at least one compound selected from the group consisting of structural formulae (Ia) and (Ib) and salts thereof, wherein R1 is —H or has the structure —C(â•?O)R8; R2 is â•?O or has the structure —OC(â•?O)R9; and R3, R4, R5, R6, and R7 are each independently selected from the group consisting of —H, —NO 2 , formula (I), -halogen, —OC(â•?O)R9, —OR9, —OH, —R8OH, —CH 3 , —OC(â•?O)CH 2 Ph, formulae (II), (III), (IV), —OPh, —CF 3 , —R8, —C(â•?O)OR9, -Ph, —R8Ph, formulae (V), (VI), (VII), (VIII), (IX), (X), (XI), (XII), (XIII), (XIV), (XV), (XVI), (XVII), (XVIII), (XIX), (XX), and (XXI), wherein each R8 is independently a linear or branched hydrocarbon group having from 1 to 4 carbon atoms and each R9 is independently a hydrocarbon group having from 1 to 2 carbon atoms. Administering the composition can be used to treat a disease in a mammal mediated by activity of adenylyl cyclase or guanylyl cyclase and effected by a toxin produced by a pathogenic organism or to reduce cyclic AMP or cyclic GMP levels in a mammal in need of reduction thereof. The composition can also be administered to mammalian cells in vitro. The above methods of inhibiting activity of adenylyl cyclase or guanylyl cyclase and treating diseases via such inhibition can be effective without prolonged treatment, have reversible effects, have low or no toxicity, are highly potent, are unlikely to have side effects, do not act on purinergic recptors, or can negate pathogenic toxins independently of whether the pathogenic organism survives.

专利号:US-2023174496-A1
优先权日:2020-05-06
标 题:Synthesis of Vinylic Protected Alcohol Intermediates

专利号:US-4238473-A
优先权日:1975-07-08
标题:Artificial oligosaccharide antigenic determinants
发明人：BAKER DONALD A; BUNDLE DAVID R; LEMIEUX RAYMOND U
权利人:CHEMBIOMED LTD
摘要:Carbohydrate antigenic determinants containing a glycosidically linked bridging arm are synthesized and coupled to carrier molecules to form artificial antigens, and to solid supports to form immunoadsorbents. Various artificial antigens of the blood group type are prepared and applications shown. Specific examples are given to the synthesis of the Lewis-a, Lewis-b, A, B, and H(O) blood group antigens; to the preparation of antisera to these artificial antigens, to the preparation of immunoadsorbents specific for antibodies to these antigens, and to the detection of such antigens wherever they occur.