161297-29-6Relevant academic research and scientific papers
Stereospecific course of a transannular C-H insertion process
Chelucci,Saba,Valle
, p. 807 - 810 (1995)
The steric course of the catalytic decomposition of the chiral diazoxazepanedione 1 to 2-pyrrolone 3 was clarified by the X-ray diffraction study of the enantiomerically pure pyrrolidine 5, obtained by reductive cleavage of the unisolated intermediate bic
Reactivity of cyclic sulfamidates towards sulfur-stabilised enolates. Stereocontrolled synthesis of functionalised lactams
Bower, John F.,Chakthong, Suda,Venda, Jakub,Williams, Andrew J.,Lawrence, Ron M.,Szeto, Peter,Gallagher, Timothy
, p. 1868 - 1877 (2008/02/02)
A structurally representative series of 1,2- and 1,3-cyclic sulfamidates react with enolates derived from methyl α-phenylthioacetate 9b to give 5- and 6-substituted α-phenylthio lactams 20-24. These products provide, via the corresponding sulfoxides, an e
Diastereoselective Preparation of Chiral Lithiated Allyl Amines: Application in EPC-Synthesis
Yus, Miguel,Foubelo, Francisco,Falvello, Larry R.
, p. 2081 - 2092 (2007/10/03)
Lithiation of chiral allylamine (R)-1 with BunLi and ButLi leads to the formation of intermediate (R)-2, which by reaction with D2O, Me2CO or (CH2)5CO affords the expected chiral compounds (R)-3, (R)-4 and (R)-5, respectively.With Bu
(S)-(+)- und (R)-(-)-1,5-Dimethyl-4-phenyl-1,5-dihydro-2H-pyrrol-2-on durch Carben-Ringkontraktion und Decarboxylierung von (2R,3S)-(-)- und (2S,3R)-(+)-6-Diazo-3,4-dimethyl-2-phenyloxazepan-5,7-dion
Chelucci, Giorgio,Saba, Antonio
, p. 104 - 106 (2007/10/02)
Stichworte: Carbenreaktion * Diazoverbindungen * Ephedrin * Heterocyclen
