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
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!

ChemicalBook CAS DataBase List N-(3-Aminopropyl)morpholine
123-00-2

N-(3-Aminopropyl)morpholine synthesis

10synthesis methods
-

Yield:123-00-2 86%

Reaction Conditions:

with hydrazine hydrate in ethanol for 24 h;Reflux;

Steps:

4.1.13.1. General procedures for the preparation of compounds 7b-f and 7h-l
General procedure: To a solution of compounds 6b-l (9.15 mmol) in 30 mLEtOH was added hydrazine monohydrate (36.6 mmol; 4 eq.) andthe mixture was vigorously stirred under reflux for 24 h. The whitesolid was filtered off and washed with EtOH. Filtrate was concentratedunder vacuum to dryness and taken up with EtOAc. The solidresidue was filtered again and filtrate was concentrated in vacuo toafford the desired products 7b-7l. NH2 signals are missing for allcompounds in 1H NMR spectra.

References:

Tazarki, Helmi;Zeinyeh, Wael;Esvan, Yannick J.;Knapp, Stefan;Chatterjee, Deep;Schr?der, Martin;Joerger, Andreas C.;Khiari, Jameleddine;Josselin, Béatrice;Baratte, Blandine;Bach, Stéphane;Ruchaud, Sandrine;Anizon, Fabrice;Giraud, Francis;Moreau, Pascale [European Journal of Medicinal Chemistry,2019,vol. 166,p. 304 - 317]

FullText

N-(3-Aminopropyl)morpholine Related Search: