成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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 5-NITRO-2-PIPERIDIN-1-YL-BENZOIC ACID
42106-50-3

5-NITRO-2-PIPERIDIN-1-YL-BENZOIC ACID synthesis

8synthesis methods
-

Yield:42106-50-3 90%

Reaction Conditions:

with copper;potassium carbonate in N,N-dimethyl-formamide at 25; for 0.25 h;ultrasonic irradiation;Ullmann condensation;

References:

Docampo, Maite L.;Pellon, Rolando F.;Estevez-Braun, Ana;Ravelo, Angel G. [European Journal of Organic Chemistry,2007,# 24,p. 4111 - 4115]