CAS: 86-90-8; 5-Bromoisobenzofuran-1,3-Dione

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CAS号85-44-9 苯酐 | CAS号6968-28-1 4-溴邻苯二甲酸 | CAS号118-45-6 4-氯代苯酐 | CAS号7439-89-6 铁粉 | CAS号583-71-1 3,4-二甲基溴苯 | CAS号68837-59-2 4-溴-2-甲基苯甲酸 | CAS号67832-11-5 4-溴-2-甲基苯甲腈 | CAS号583-75-5 4-溴-2-甲基苯胺 | CAS号10035-10-6 氢溴酸 | CAS号90224-73-0 4-溴-N-甲基邻苯二甲酰亚胺 | CAS号19725-82-7 5-溴-2-(羧基甲基)苯甲酸 | CAS号27611-39-8 5-溴-1,3-茚满二酮 | CAS号87639-57-4 4-溴邻苯二甲酸二甲酯 | CAS号22803-05-0 3,3',4,4'-联苯四羧酸 | CAS号64169-34-2 5-溴苯酞 | CAS号19477-73-7 6-溴-3H-异苯并呋喃-1-酮 | CAS号6968-28-1 4-溴邻苯二甲酸 | CAS号6941-75-9 4-溴邻苯二甲酰亚胺 | CAS号160775-51-9 5-bromo-2,2-dim...

4-溴-2-甲基苯腈置于sodium Hydroxide,Alkaline Potassium Permanganate体系中,化学反应生成 4-溴邻苯二甲酸酐
参考文献:Nourrisson,Chemische Berichte,1887,Vol. 20,P. 1017
标题:Nourrisson,Chemische Berichte,1887,Vol. 20,P. 1017

专利信息

专利号:US-11434217-B2
优先权日:2017-12-29
标 题 :Method for synthesis of lobaric acid and analog thereof
发明人：YIM JOUNG HAN; KIM IL-CHAN; HAN SE JONG; YOUN UI JOUNG; LEE HONG KUM; LEE JUN HYUCK; KIM TAI KYOUNG; YEO KWON JOO
权利人:KOREA INST OCEAN SCI & TECH; KOREA INSTITUTE OF OCEAN SCIENCE AND TECH
摘要:The present invention can synthesize lobaric acid and four analogues thereof, which are five phenolic lichen metabolites isolated from an extract of the Antarctic lichen Stereocaulon alpinum and selectively inhibit PTP1B, by a simple, economic and efficient chemical synthesis method.

专利号:US-11920040-B2
优先权日:2018-05-29
标 题 :Carborhodamine compounds and methods of preparation thereof
发明人：LUKHTANOV EUGENY A
权利人:ELITECHGROUP MDX LLC
摘要:The carborhodamine dyes disclosed herein are novel reagents suitable for automated incorporation of carborhodamine dyes into oligonucleotides that can be used in detection methods for nucleic acid targets. This disclosure provides an efficient and simple process for the preparation of carborhodamine compounds and introduces previously unknown reagents for the automated synthesis of oligonucleotide-carborhodamine conjugates.

专利号:US-5322954-A
优先权日:1993-05-28
标 题 :Synthesis of 4-substituted phthalic anhydrides
发明人：SEPER KARL W; STULTS JEFFREY S; OLSEN GARY H
权利人:OCCIDENTAL CHEM CO
摘要:Disclosed is a method of making a 4-substituted phthalic anhydride. A halomaleic (including halofumaric anhydride (or the acid or ester thereof) is made by the reaction of-maleic anhydride with chlorine or bromine. The halomaleic anhydride is reacted with a conjugated diene to form a first cycloadduct having the formula ##STR1## The first cycloadduct is heated to eliminate HX and produce a second cycloadduct having the formula ##STR2## The second cyclo adduct is dehydrogenated to produce a 4substituted phthalic anhydride which has the formula ##STR3## where R 1 , R 2 , and R 4 are preferably H and R 3 is preferably Cl or F.

专利号:US-2011263540-A1
优先权日:2008-07-25
标题 :Small-molecule inhibitors of protein synthesis inactivating toxins
发明人：PANG YUAN-PING; TUMER NILGUN EREKEN; MILLARD CHARLES B
权利人:PANG YUAN-PING; TUMER NILGUN EREKEN; MILLARD CHARLES B
摘要:Small-molecule inhibitors of a protein synthesis inhibiting toxin, e.g., ricin, abrin, Shiga, and Shiga-like toxins, as well as methods of using the inhibitors are provided. Further provided are methods of identifying small-molecule inhibitors of a protein synthesis inhibiting toxin.

专利号:US-2016223559-A1
优先权日:2015-02-02
标题:Tetrazine-containing compounds and synthetic methods thereof
发明人：DEVARAJ NEAL K; WU HAOXING; YANG JUN
权利人:UNIV CALIFORNIA
摘要:Described herein are tetrazine derivatives and efficient synthetic methods of synthesis thereof using elimination-Heck cascade reaction. Provided herein is the synthesis of conjugated tetrazines from the tetrazine derivatives. Also provided herein are methods of use of the conjugated tetrazines as fluorogenic probes for live-cell imaging.

专利号:US-RE49222-E
优先权日:2013-10-02
标题 :Fluorine-containing complex compound, and production method for fluorine-containing organic compound employing same
发明人：ADACHI KENJI; SHIBANUMA TAKASHI; NAGAI TAKABUMI; OGOSHI SENSUKE; OHASHI MASATO
权利人:DAIKIN IND LTD; UNIV OSAKA
摘要:An object of the present invention is to enable the synthesis of various fluorine-containing compounds having an organic group at both terminals of their tetrafluoroethylene structure (—CF 2 —CF 2 —). The present invention provides a fluorine-containing complex compound includingn a fluorine-containing organic metal compound represented by formula (1a):n nR 1 —CF 2 —CF 2 -M 1   (1a)n nwherein M 1 is a metal selected from the group consisting of copper, zinc, nickel, iron, cobalt, and tin; and R 1 represents an organic group, andn at least one ligand selected from the group consisting of pyridine ring-containing compounds and phosphines.