一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

80258-99-7

1-CHLORO-9,10-DIHYDRO-9-OXO-4-ACRIDINECARBOXYLIC ACID synthesis

8synthesis methods
63329-53-3 Synthesis
Lobenzarit

63329-53-3
50 suppliers
inquiry

1-CHLORO-9,10-DIHYDRO-9-OXO-4-ACRIDINECARBOXYLIC ACID

80258-99-7
8 suppliers
inquiry

-

Yield:80258-99-7 35%

Reaction Conditions:

with sulfuric acid at 80; for 5 h;Friedel-Crafts Acylation;

Steps:

3.2. General procedure for compounds 4a-e.

General procedure: Compound 3a-e (1.19 mmol) was dissolved in concentrated sulfuric acid (10 mL) and heated to 80 °C for 5 h. The reaction was added onto ice (50 mL) dropwise and then buffered to pH 5 with NaOH (a.q.). The resulting suspension was stirred for 30 minutes, and the precipitate was filtered and washed with water and then dried to give solid powder 4a-e.

References:

Zhang, Bin;Chen, Kang;Wang, Ning;Gao, Chunmei;Sun, Qinsheng;Li, Lulu;Chen, Yuzong;Tan, Chunyan;Liu, Hongxia;Jiang, Yuyang [European Journal of Medicinal Chemistry,2015,vol. 93,p. 214 - 226] Location in patent:supporting information

1-CHLORO-9,10-DIHYDRO-9-OXO-4-ACRIDINECARBOXYLIC ACID Related Search:

寿光市| 迭部县| 南木林县| 衡南县| 岑巩县| 新闻| 从江县| 保定市| 芦溪县| 丹寨县| 淳安县| 凌海市| 察隅县| 田林县| 孟村| 灵武市| 遵化市| 邵阳市| 茌平县| 蒙城县| 晋中市| 屯昌县| 肃南| 张家界市| 玉田县| 化德县| 新余市| 牡丹江市| 齐齐哈尔市| 德兴市| 花莲县| 武宣县| 喀喇| 竹北市| 江永县| 罗山县| 咸阳市| 洛川县| 陇西县| 罗城| 瓦房店市|