152390-99-3Relevant academic research and scientific papers
Applications of Sugar Nitrones in Synthesis: The Total Synthesis of (+)-Polyoxin J
Dondoni, Alessandro,Franco, Santiago,Junquera, Federico,Merchan, Francisco L.,Merino, Pedro,Tejero, Tomas
, p. 5497 - 5507 (2007/10/03)
A convergent synthesis of the peptidyl nucleoside antibiotic (inhibitor of chitin biosynthesis) polyoxin J (2) by coupling of 5-O-carbamoyl polyoxamic acid (3) and thymine polyoxin C (4) is described. These compounds were prepared by chain elongation and
Addition of 2-lithiofuran to chiral α-alkoxy nitrones; a stereoselective approach to α-epimeric β-alkoxy-α-amino acids
Dondoni,Junquera,Merchan,Merino,Tejero
, p. 1450 - 1456 (2007/10/02)
The addition of 2-lithiofuran (1) to the N-benzyl nitrones 2a-d, derived from chiral α-alkoxy aldehydes, affords β-alkoxy-α-hydroxyamino-2-alkylfurans in good yields and with syn selectivity. Conversely, the reaction with the same nitrones precomplexed wi
Stereocontrol by diethylaluminum chloride in the addition of 2-lithiofuran and N-methyl-2-lithioimidazole to αalkoxy nitrones. Total synthesis of 5-O-carbamoylpolyoxamic acid
Dondoni, Alessandro,Franco, Santiago,Merchant, Francisco Luis,Merino, Pedro,Tejerol, Tomas
, p. 5479 - 5482 (2007/10/02)
The addition of the title metalated heterocycles 1 to the nitrone 2 derived from D-glyceraldehyde acetonide leads to the corresponding syn-adducts as major products (ds 88-96 %) while the reaction in the presence of Et2AlCl leads to anti isomer
