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 2,4-Dinitrodiphenylamine
961-68-2

2,4-Dinitrodiphenylamine synthesis

15synthesis methods
Aniline and 1-Chloro-2,4-dinitrobenzene?condensation
-

Yield: 95%

Reaction Conditions:

in neat (no solvent) at 30; for 0.166667 h;Green chemistry;Reagent/catalyst;

Steps:

2.3 General Procedure for DES Catalyzed N-Arylationof Amines with Aryl Halides
General procedure: To a solution of amine (1.2 mmol) dissolved in 20% DES,aryl halide (1 mmol) was added at room temperature andstirred for appropriate time. The progress of the reactionwas monitored by TLC. After completion of the reactioncold water was added to the reaction mixture. The precipitatedsolid was filtered off, and recrystallized using ethanol.

References:

Pant, Preeti Lalit;Shankarling, Ganapati Subray [Catalysis Letters,2017,vol. 147,# 6,p. 1371 - 1378]

2,4-Dinitrodiphenylamine Related Search: