前往化源商城

4-氯-3-硝基-5-磺酰胺基苯甲酸

4-氯-3-硝基-5-磺酰胺基苯甲酸结构式
4-氯-3-硝基-5-磺酰胺基苯甲酸结构式
品牌特惠专场
常用名 4-氯-3-硝基-5-磺酰胺基苯甲酸 英文名 4-Chloro-3-nitro-5-sulphamoylbenzoic acid
CAS号 22892-96-2 分子量 280.642
密度 1.8±0.1 g/cm3 沸点 563.5±60.0 °C at 760 mmHg
分子式 C7H5ClN2O6S 熔点 227-231ºC
MSDS 中文版 美版 闪点 294.6±32.9 °C
符号 GHS07
GHS07
信号词 Warning

Ultrasound mediated catalyst free synthesis of 6H-1-benzopyrano[4,3-b]quinolin-6-ones leading to novel quinoline derivatives: their evaluation as potential anti-cancer agents.

Bioorg. Med. Chem. 20 , 759-68, (2012)

A facile and catalyst free synthesis of 6H-1-benzopyrano[4,3-b]quinolin-6-ones has been accomplished via the reaction of 4-chloro-2-oxo-2H-chromene-3-carbaldehyde with various aromatic amines in the presence of ultrasound. Some of these compounds were convert...