CAS: 2789-92-6; 2-Amino-3,5-Dichlorobenzoic Acid

上下游产品

CAS号23082-45-3 3,5-二氯-2-硝基苯甲酸 | CAS号118-92-3 邻氨基苯甲酸 | CAS号10203-08-4 3,5-二氯苯甲醛 | CAS号51-36-5 3,5-二氯苯甲酸 | CAS号59178-12-0 3,5-二氯-2-硝基苯甲醛 | CAS号4693-00-9 3,5-二氯靛红酸酐 | CAS号118665-00-2 3,5-二氯-2-硝基甲苯 | CAS号67-56-1 甲醇 | CAS号6374-92-1 5,7-二氯-1H-吲哚-2,3-二酮 | CAS号61655-97-8 2,4-二氯-6-甲基乙酰苯胺 | CAS号50-73-7 2,3,5-三氯苯甲酸 | CAS号51-36-5 3,5-二氯苯甲酸 | CAS号23082-45-3 3,5-二氯-2-硝基苯甲酸 | CAS号4693-00-9 3,5-二氯靛红酸酐 | CAS号554-00-7 2,4-二氯苯胺 | CAS号15396-37-9 3,5-二氯-2-碘苯甲酸 | CAS号36765-01-2 2-amino-3,5-dic... | CAS号610-24-2 6,8-dichloro-1H... | CAS号7364-30-9 5,7-二氯-3-羟基-1H-吲唑

邻氨基苯甲酸置于盐酸,氯体系中,用 水 用作溶剂,以89%的收率获得2-氨基-3,5-二氯苯甲酸
参考文献:Synthesis And Insecticidal Activity Of 6,8-Dichloro-Quinazoline Derivatives Containing A Sulfide Substructure
标题:Synthesis And Insecticidal Activity Of 6,8-Dichloro-Quinazoline Derivatives Containing A Sulfide Substructure
摘要:摘要:合成了一系列带有硫化物基团的6,8-二氯喹唑啉衍生物,并通过1H NMR,13C NMR,Ir和元素分析进行了表征.所有化合物均在体外对小菜蛾进行了杀虫活性测试.结果表明,合成的化合物具有非常好的杀虫活性.其中,Vc,Vi,Vj,Vk和vm的活性分别为75%,85%,80%,70%和63%.这些化合物可能有用作杀虫剂.
Doi:10.2478/s11696-014-0540-Z

专利信息

专利号:US-5783577-A
优先权日:1995-09-15
标题 :Synthesis of quinazolinone libraries and derivatives thereof
发明人：HOUGHTEN RICHARD A; OSTRESH JOHN M
权利人:TREGA BIOSCIENCES INC
摘要:The present invention provides synthetic combinatorial libraries of organic compounds based on the quinazolinone ring.

专利号:US-4713383-A
优先权日:1984-10-01
标 题:Triazoloquinazoline compounds, and their methods of preparation, pharmaceutical compositions, and uses
发明人：FRANCIS JOHN E; GELOTTE KARL O
权利人:CIBA GEIGY CORP
摘要:[1,2,4]triazolo[1,5-c]quinazoline compounds of the formula wherein R1 is optionally substituted phenyl, pyridyl, furyl thienyl, dihydro or tetrahydro furanyl or thienyl, pyranyl, or 0-ribofuranosyl; R2 is hydrogen or lower alkyl; X is oxygen or NR3, R3 is as defined in the claims, and ring A is unsubstituted or substituted as set forth in the claims. The compounds wherein X is N-R3 are especially useful as adenosine antagonists and for the treatment of asthma. The compounds wherein X is oxygen are useful as benzodiazepine antagonists and as intermediates in the synthesis of the compounds wherein X is N-R3.

专利号:WO-9710221-A1
优先权日:1995-09-15
标 题:Synthesis of quinazolinone libraries
发明人：HOUGHTEN RICHARD A; OSTRESH JOHN M
权利人:TORREY PINES INST
摘要:The present invention provides synthetic combinatorial libraries of organic compounds based on the quinazolinone ring.

专利号:WO-9811438-A1
优先权日:1996-09-13
标题 :Synthesis of quinazolinone libraries and derivatives thereof

专利号:CN-102838481-A
优先权日:2011-06-23
标 题 :Synthesis of 3,5-Dichlorobenzoyl Chloride