DIESTERS OF CARBONIC ACID ENDOWED WITH ANTIVIRAL AND ANTI-INFLAMMATORY ACTIVITY
申请人:ITALFARMACO S.p.A.
公开号:EP0748310B1
公开(公告)日:1999-06-02
AMINOCARBONAT-VERBINDUNGEN UND DEREN ANWENDUNG ALS KATALYSATOREN
申请人:AIR PRODUCTS AND CHEMICALS, INC.
公开号:EP0625997B2
公开(公告)日:2000-12-27
Sels D′α-di-immonium. Action des reactifs nucleophiles . acces aux ynediamines .
作者:Lucette Duhamel、Pierre Duhamel、Gérard Plé
DOI:10.1016/s0040-4039(01)84246-5
日期:1972.1
Dimorpholinoacetylene and Its Use for the Synthesis of Tetraaminocyclobutadiene Species
作者:Lukas Körner、Luong Phong Ho、Ralph Puchta、Amnon Stanger、Matthias Tamm
DOI:10.1002/chem.202202737
日期:2022.11.21
structurally characterized as a new member of the class of electron-rich diaminoacetylenes. The new compound can be used to produce cyclic bent allene (CBA) transition-metalcomplexes or oxidized to give the first fully characterized cyclobutadiene dication. Detailed computational studies by NICS and current density calculations were carried out to assess the aromaticity of tetraaminocyclobutadiene dications