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ChemicalBook CAS DataBase List N-Amino-11-azaartemisinin

N-Amino-11-azaartemisinin synthesis

2synthesis methods
-

Yield: 70%

Reaction Conditions:

Stage #1:C12H13O2(CH3)3(O)(OO) with hydrazine in methanol;chloroform at 0; for 1 h;
Stage #2: with 2,6-di-tert-butylphenol;sulfuric acid;silica gel in chloroform;water at 20; for 12 h;

References:

Singh, Ajit Shankar;Verma, Ved Prakash;Hassam, Mohammad;Krishna, Naikade Niraj;Puri, Sunil K.;Singh, Chandan [Organic Letters,2008,vol. 10,# 23,p. 5461 - 5464] Location in patent:supporting information; experimental part