天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
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!

ChemicalBook CAS DataBase List AKOS B013937
17431-97-9

AKOS B013937 synthesis

8synthesis methods
-

Yield:17431-97-9 62.8%

Reaction Conditions:

Stage #1: ethyl 2-bromoisobutyrate;4-nitro-phenolwith potassium carbonate in acetonitrile; for 8 h;Reflux;
Stage #2: with lithium hydroxide in tetrahydrofuran;methanol;water at 20; for 3 h;
Stage #3: with hydrogenchloride in tetrahydrofuran;methanol;water;

References:

Almanza-Pérez, Julio Cesar;Chávez-Silva, Fabiola;Colin-Lozano, Blanca;Estrada-Soto, Samuel;Hidalgo-Figueroa, Sergio;Navarrete-Vazquez, Gabriel;Torres-Gomez, Héctor [Pharmaceuticals,2022,vol. 15,# 1,art. no. 102]