CAS: 4920-79-0; 2-Chloro-4-Nitroanisole

上下游产品

CAS号766-51-8 邻氯苯甲醚 | CAS号619-08-9 2-氯-4-硝基酚 | CAS号77-78-1 硫酸二甲酯 | CAS号74-88-4 碘甲烷 | CAS号67-56-1 甲醇 | CAS号99-54-7 1,2-二氯-4-硝基苯 | CAS号100-17-4 4-硝基苯甲醚 | CAS号124-41-4 甲醇钠 | CAS号108-24-7 乙酸酐 | CAS号871896-67-2 4-chloro-5-meth... | CAS号18093-12-4 3-chloro-4-meth... | CAS号619-08-9 2-氯-4-硝基酚 | CAS号636-93-1 5-硝基愈创木酚 | CAS号7073-42-9 N-(3-氯-4-甲氧基苯基)乙酰胺 | CAS号619-10-3 2-氯-5-硝基苯酚 | CAS号5345-54-0 3-氯-4-甲氧基苯胺 | CAS号160088-54-0 5-Chloro-4-meth... | CAS号1007122-94-2 | CAS号10496-75-0 2-甲氧基-5-硝基苯甲腈 | CAS号102151-33-7 3-氯-4-甲氧基苯腈

2-氯苯甲醚置于氯化亚砜,次硝酸铋体系中,用 二氯甲烷 作为反应溶剂,化学反应 5.0H,以74%的收率获得产物2-氯-4-硝基苯甲醚
参考文献:亚硝酸铋和亚硫酰氯选择性硝化芳香族化合物
标题:亚硝酸铋和亚硫酰氯选择性硝化芳香族化合物
摘要:已发现碱式硝酸铋/亚硫酰氯是一种有效的试剂组合,可用于在二氯甲烷中硝化多种芳香族化合物.尤其是酚类,通过控制化学计量,很容易与试剂一起单硝化和二硝化,
DOI:10.3390/80700593

专利信息

专利号:US-2013004979-A1
优先权日:2010-06-11
标 题 :Glycosyltransferase reversibility for sugar nucleotide synthesis and microscale scanning
发明人：THORSON JON S; GANTT RICHARD W; PELTIER-PAIN PAULINE MARIE JEANNE
权利人:WISCONSIN ALUMNI RES FOUND; THORSON JON S; GANTT RICHARD W; PELTIER-PAIN PAULINE MARIE JEANNE
摘要:The present invention generally relates to materials and methods for exploiting glycosyltransferase reversibility for nucleotide diphosphate (NDP) sugar synthesis. The present invention provides engineered glycosyltransferase enzymes characterized by improved reaction reversibility and expanded sugar donor specificity as compared to corresponding non-mutated glycosyltransferase enzymes. Such reagents provide advantageous routes to NDP sugars for subsequent use in a variety of biomedical applications, including enzymatic and chemo-enzymatic glycorandomization.

专利号:US-8637287-B2
优先权日:2010-06-11
标题:Glycosyltransferase reversibility for sugar nucleotide synthesis
发明人：THORSON JON S; GANTT RICHARD W
权利人:THORSON JON S; GANTT RICHARD W; WISCONSIN ALUMNI RES FOUND
摘要:The present invention generally relates to materials and methods for exploiting glycosyltransferase reversibility for nucleotide diphosphate (NDP) sugar synthesis. The present invention provides engineered glycosyltransferase enzymes characterized by improved reaction reversibility and expanded sugar donor specificity as compared to corresponding non-mutated glycosyltransferase enzymes. Such reagents provide advantageous routes to NDP sugars for subsequent use in a variety of biomedical applications, including enzymatic and chemoenzymatic glycorandomization.