CAS: 4755-50-4; 4-(Dimethylamino)Benzoyl Chloride

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CAS号619-84-1 4-二甲氨基苯甲酸 | CAS号150-13-0 对氨基苯甲酸 | CAS号157119-18-1 Benzeneacetyl c... | CAS号79-37-8 草酰氯 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号103-89-9 4-甲基乙酰苯胺 | CAS号89165-28-6 [4-(dimethylami... | CAS号75-44-5 光气 | CAS号10205-71-7 4-(6-甲氧基苯并[d]噻唑... | CAS号111256-83-8 4-[4-(dimethyla... | CAS号1874-35-7 N,N-dimethyl-4-... | CAS号883455-55-8 4-[4-(二甲基氨基)苯基]... | CAS号530-44-9 4-(二甲氨基)二苯甲酮 | CAS号10205-62-6 2-(4'-(二甲基氨基)苯基... | CAS号10287-53-3 对-N,N-二甲氨基苯甲酸乙酯 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号33872-73-0 (2,4-dinitrophe... | CAS号32444-53-4 4-[5-[4-(dimeth...

📜对氨基苯甲酸置于氯化亚砜体系中,用 二氯甲烷,水 作为反应溶剂,化学反应生成 4-二甲氨基苯甲酰氯
参考文献:来自4-(二烷基氨基)苯甲酰肼的分子内电荷转移双荧光传感器,电子受体内具有金属结合位点
标题:来自4-(二烷基氨基)苯甲酰肼的分子内电荷转移双荧光传感器,电子受体内具有金属结合位点
摘要:设计了三个氟离子载体(2A-C)作为分子内电荷转移(ct)双荧光传感器,用于在电子受体内具有金属结合位点的金属阳离子.这些传感器衍生自4-二烷基氨基苯甲酰胺(烷基=甲基,乙基和正丁基),酰胺基苯环为15冠-5的臂,因此带有碱金属和碱土金属阳离子的结合位点.预期化合物2A-C具有两个可能方向相反的ct通道.2A-C及其无冠醚模型分子3A-C的吸收光谱和荧光光谱记录了在各种溶剂中的溶解度.在2A-C处观测到双重荧光,并分别分配为le和ct状态.在非极性或极性较小的溶剂中,Ct出现在2A-C处,这被确定为与苯甲酰苯胺(ba)以酰胺基苯胺为电子供体时发生的ct(ba-Like Ct),而在极性溶剂中,例如乙腈(acn),Ct仍然主要类似于ba.在acn中存在碱金属和碱土金属阳离子的情况下,Ct双荧光发生了实质性变化,如总量子产率提高,Le谱带红移和ct与le强度比提高.金属阳离子在2A
DOI:10.1016/j.Tet.2006.08.024

专利信息

专利号:US-2008176857-A1
优先权日:2005-03-25
标题 :4-Piperazinnylthieno[2,3-d]Pyrimidine Compounds as Platelet Aggregation Inhibitors
发明人：ENNIS MICHAEL DALTON; KORTUM STEVEN WADE; TENBRINK RUTH ELIZABETH
权利人:ENNIS MICHAEL DALTON; KORTUM STEVEN WADE; TENBRINK RUTH ELIZABETH
摘要:Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: n n n n n n n n n n wherein A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , X 4 , X 6 , R 2 , R 4 , R 5 , and R 6 are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

专利号:US-7482445-B2
优先权日:2003-06-18
标 题:Crystalline carbapenem intermediate
发明人：AIHARA KAZUHIRO; HASEGAWA TOSHIFUMI; KITAHARA SHINICHI; WATANABE TAKASHI; ANDO TAKASHI; SAWABE TAKEHIKO; SHITARA EIKI; ATSUMI KUNIO; OTA KAZUMI
权利人:MEIJI SEIKA KAISHA
摘要:This invention relates to crystals of compounds of formula (I), wherein TBS represents t-butyldimethylsilyl, and Ph represents phenyl, or its salt or solvate. Compounds of formula (I) are synthesis intermediates of 2-substituted-1β-methyl carbapenem compounds useful as antimicrobial agents. The crystals of the present invention have excellent handleability and can realize the production of carbapenem compounds having excellent antimicrobial activity in a simpler manner with improved yield and purity.

专利号:CN-117447472-A
优先权日:2023-10-10
标 题 :A kind of synthesis method of 2,4-diamino-6-chloromethylpteridine