CAS: 312-30-1; 4,4'-Sulfonylbis(1-Fluoro-2-Nitrobenzene)

上下游产品

CAS号383-29-9 4,4'-二氟二苯砜 | CAS号462-06-6 氟苯 | CAS号349-88-2 4-氟苯磺酰氯 | CAS号40939-65-9 3,3'-二氨基-4,4'-二氟二苯砜

4,4'-二氟二苯砜置于硫酸,硝酸体系中,化学反应生成 4,4ˊ-二氟-3,3ˊ-二硝基二苯砜
参考文献:Zahn; Zuber,Chemische Berichte,1953,Vol. 86,P. 172,180
标题:Zahn; Zuber,Chemische Berichte,1953,Vol. 86,P. 172,180

专利信息

专利号:US-4795828-A
优先权日:1983-01-03
标题 :Functionalized intermediate for the synthesis of alpha-functionalized derivatives and labeled conjugates of procaimamide and NAPA
发明人：BUCKLER ROBERT T; WARD FREDERICK E
权利人:MILES INC
摘要:Procainamide and N-acetylprocainamide (NAPA) immunogens, antibodies prepared therefrom, labeled conjugates, synthetic intermediates, and the use of such antibodies and labeled conjugates in immunoassays for determining the respective drugs. The immunogens comprise the drugs coupled at the alpha -position of the amide side chain to an immunogenic carrier material. The labeled conjugates and synthetic intermediates similarly are alpha -position derivatives of the drugs or precursors thereof. The antibodies and labeled conjugates are particularly useful in homogeneous nonradioisotopic immunoassays for measuring the respective drugs in biological fluids such as serum.

专利号:WO-2009056955-A1
优先权日:2007-10-30
标题 :Amine-bearing phospholipids (abps), their synthesis and use
发明人：ZUMBUEHL ANDREAS
权利人:UNIV BASEL; ZUMBUEHL ANDREAS
摘要:Disclosed herein are amine-bearing phospholipids (ABP). The ABPs display many properties and functionalities of naturally occurring phospholipids, but also new properties and functionalities, such as the ability to polymerize while maintaining structural integrity, that may supplement or expand the functionalities of naturally occurring phospholipids.

专利号:US-9988657-B2
优先权日:2014-02-27
标 题 :Enzymatic hydrolysis of disaccharides and oligosaccharides using alpha-glucosidase enzymes
发明人：NAGY KEVIN D; HAGO ERWIN COLUMBUS; SHETTY JAYARAMA K; HENNESSEY SUSAN MARIE; DICOSIMO ROBERT; HUA LING; RAMIREZ RODRIGO; TANG ZHONGMEI; YU ZHEYONG
权利人:DU PONT
摘要:A method is disclosed for hydrolyzing an alpha-1,3 or alpha-1,6 glucosyl-glucose linkage in a saccharide (disaccharide or oligosaccharide). This method comprises contacting the saccharide with an alpha-glucosidase enzyme such as transglucosidase under suitable conditions, during which contacting step the enzyme hydrolyzes at least one alpha-1,3 or alpha-1,6 glucosyl-glucose linkage of the saccharide. This method is useful for reducing the amount of oligosaccharides in a filtrate isolated from a glucan synthesis reaction, for example.

专利号:CN-110582293-A
优先权日:2017-03-31
标题 :Synthesis factor compositions and methods of use