75712-55-9Relevant academic research and scientific papers
A RAPID AND EFFICIENT CYCLOADDITION OF SIMPLE IMINES WITH ACTIVATED DIENES LEADING TO AMINO SUGARS; UNUSUALLY HIGH "CHELATION-CONTROLLED" DIASTEREOSELECTIVITY IN THE ADDITION TO AN α,β-DIHYDROXY IMINE PROTECTED AS A KETAL
Midland, M. Mark,McLoughlin, Jim I.
, p. 4653 - 4656 (2007/10/02)
The addition of a ketal-protected imine to an activited diene using diethylaluminium chloride as a catalyst leads to an unexpected "chelation-controlled" product.
DIASTEREOSELECTIVE SYNTHESIS OF N-ACETYL-D,L-ACOSAMINE AND N-BENZOYL-D,L-RISTOSAMINE
Hirama, Masahiro,Shigemoto, Takeo,Yamazaki, Yutaka,Ito, Sho
, p. 4133 - 4136 (2007/10/02)
N-Acyl derivatives of D,L-acosamine and D,L-ristosamine were synthesized with high stereoselectivity utilizing intramolecular Michael addition of γ- and δ-carbamoyloxy-α,β-unsaturated esters.
Total Synthesis of Optically Active N-Benzoyldaunosamine from an Azetidinone
Hauser, Frank M.,Rhee, Richard P.,Ellenberger, Suzanne R.
, p. 2236 - 2240 (2007/10/02)
The azetidinone adduct 5 formed from chlorosulfonyl isocyanate and (E)-1,3-pentadiene was employed as a key intermediate to accomplish an efficient synthesis of optically active LS-N-benzoyldaunosamine (1b).
A Brief Total Synthesis of N-Benzoyl-D,L-daunosamine
Hauser, Frank M.,Rhee, Richard P.
, p. 227 - 228 (2007/10/02)
A brief regioselective total synthesis of N-benzoyl-D,L-daunosamine from chlorosulfonyl isocyanate (2) and (E)-1,3-pentadiene (1) is described.
Synthesis of N-Trifluoroacetyl-L-acosamine and -L-daunosamine
Fronza, Giovanni,Fuganti, Claudio,Grasselli, Piero
, p. 442 - 444 (2007/10/02)
N-Trifluoroacetyl-L-acosamine (18) has been chirally synthesised from the chiral educt (1) obtained from cinnamaldehyde and bakers' yeast, whereas N-trifluoroacetyl-L-daunosamine (17) was obtained by inverting the configuration at C-4 of the intermediate
