119993-20-3Relevant articles and documents
Electroreductive intramolecular coupling of aromatic imino esters: Is four-membered cyclization much more favorable than six-membered cyclization?
Kise, Naoki,Hirano, Yuuki,Tanaka, Yoshi
, p. 1323 - 1325 (2006)
The electroreduction of an aromatic imino ester prepared from (S)-glutamic acid in the presence of chlorotrimethylsilane and triethylamine afforded a four-membered cyclized product, a mixed ketal of cis-2,4-disubstituted azetidine-3-one, stereospecificall
Probing of the cis-5-phenyl proline scaffold as a platform for the synthesis of mechanism-based inhibitors of the Staphylococcus aureus sortase SrtA isoform
Kudryavtsev, Konstantin V.,Bentley, Matthew L.,McCafferty, Dewey G.
body text, p. 2886 - 2893 (2009/09/05)
cis-5-Phenyl prolinates with electrophilic substituents at the fourth position of a pyrrolidine ring were synthesized by 1,3-dipolar cycloaddition of arylimino esters with divinyl sulfone and acrylonitrile. 4-Vinylsulfonyl 5-phenyl prolinates inhibit Staphylococcus aureus sortase SrtA irreversibly by modification of the enzyme Cys184 and could be used as hits for the development of antibacterials and antivirulence agents.
X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 17. SEQUENTIAL MICHAEL ADDITION-5-ENDO-TRIG CYCLISATION OF ARYLIDENE IMINES OF Α-AMINO ACID ESTERS
Grigg, Ronald,Kemp, James,Malone, John F.,Rajviroongit, Shuleewan,Tangthongkum, Anant
, p. 5361 - 5374 (2007/10/02)
Imines of α-amino acid esters undergo regiospecific Michael addition to methyl acrylate or acrylonitrile in good yield in benzene at 25 degC catalysed by benzyltrimethylammonium methoxide (BTAM).The Michael adducts cyclise to a mixture of two stereoisomer