93498-04-5Relevant academic research and scientific papers
Ir-Catalyzed Double Asymmetric Hydrogenation of 3,6-Dialkylidene-2,5-diketopiperazines for Enantioselective Synthesis of Cyclic Dipeptides
Ge, Yao,Han, Zhaobin,Wang, Zheng,Ding, Kuiling
supporting information, p. 8981 - 8988 (2019/06/13)
An Ir/spiro[4,4]-1,6-nonadiene-based phosphine-oxazoline ligand (SpinPHOX) complex-catalyzed double asymmetric hydrogenation of 3,6-dialkylidene-1,4-dimethylpiperazine-2,5-diones has been developed, providing efficient and practical access to a wide varie
Pyrazine Chemistry. II. Reduction of 3,6-Dibenzylidenepiperazine-2,5-diones
Marcuccio, Sebastian M.,Elix, John A.
, p. 1791 - 1794 (2007/10/02)
A reinvestigation of the reduction of 3,6-dibenzylidenepiperazine-2,5-dione (1) with zinc and acetic acid established that this reaction gave (Z)-6-benzyl-3-benzylidenepiperazine-2,5-dione (10).When a mixture of acetic acid and hydrochloric acid was used
