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 ETHYL 6-CHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLATE
70271-77-1

ETHYL 6-CHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLATE synthesis

4synthesis methods
-

Yield:70271-77-1 85%

Reaction Conditions:

in diphenylether; for 0.5 h;Reflux;

Steps:

3.2.2. General Procedure for the Synthesis of Oxoquinolines 9a-c

General procedure: Anilinomethylenemalonates 8a-c (3 g, 10.83 mmol) were refluxed for 30 min in diphenyl ether (30 mL), leading to crude oxoquinolines 9a-c which were recrystallized from dimethylformamide [20,21,26,27].

References:

Forezi, Luana Da S. M.;Tolentino, Nathalia M. C.;De Souza, Alessandra M. T.;Castro, Helena C.;Montenegro, Raquel C.;Dantas, Rafael F.;Oliveira, Maria E. I. M.;Silva Jr., Floriano P.;Barreto, Leilane H.;Burbano, Rommel M. R.;Abrahim-Vieira, Barbara;De Oliveira, Riethe;Ferreira, Vitor F.;Cunha, Anna C.;Boechat, Fernanda Da C. S.;De Souza, Maria Cecilia B. V. [Molecules,2014,vol. 19,# 5,p. 6651 - 6670]

ETHYL 6-CHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLATE Related Search: