On December 31, 2007, Liu, Lijun; Li, Ming published an article.Recommanded Product: tert-Butyl 7-benzyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate The title of the article was A facile synthesis of N-substituted bispidine. And the article contained the following:
A method for the synthesis of the title compounds [i.e., bispidine derivatives, 3,7-diazabicyclo[3.3.1]nonane derivatives] is reported here. Several N-benzyl-N’-(alkyl)bispidine derivatives were synthesized from piperidone in two steps involving a double Mannich reaction. Their structures were determined by spectral anal. This method offers an easy and effective synthesis method for such N-substituted bispidine. The experimental process involved the reaction of tert-Butyl 7-benzyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate(cas: 227940-70-7).Recommanded Product: tert-Butyl 7-benzyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate
The Article related to bispidine bispidinone diazabicyclononane preparation mannich reaction, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Recommanded Product: tert-Butyl 7-benzyl-9-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics