146352-63-8

Upstream product

• 100-46-9 benzylamine 
• 146389-03-9 6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-one 
• 501-53-1 benzyl chloroformate 
• 146352-62-7 (+/-)-N-benzyl-N-<(1RS,2SR,4SR)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-endo-yl> amine 
• 128503-17-3 (+/-)-(1RS,2SR,4SR)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-endo-ol 
• 146352-77-4 (1RS,2SR,4SR)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-endo-yl trifluoromethanesulfonate 
• 146352-62-7 N-benzyl-N-<(1RS,2RS,4SR)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-exo-yl>amine 
• 128503-16-2 (1R,4S)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-one 
• 146389-05-1 (-)-N-benzyl-N-<(1R,2S,4S)-6-bromo-7-oxabicyclo<2.2.1>hept-5-en-2-endo-yl> amine 

Downstream Products

• 146352-65-0 (+/-)-(1RS,2SR,4SR,5SR)-5-endo-(N-benzyl-N-benzyloxycarbonyl)amino-3-oxo-7-oxabicyclo<2.2.1>hept-2-exo-yl acetate 
• 146352-64-9 benzyl N-benzyl,N-<(1RS,2SR,4SR,5SR)-5-exo-hydroxy-6-oxo-7-oxabicyclo<2.2.1>hept-2-endo-yl>carbamate 
• 146352-64-9 benzyl N-benzyl,N-<(1R,2S,4S,5S)-5-exo-hydroxy-6-oxo-7-oxabicyclo<2.2.1>hept-2-endo-yl>carbamate 

Relevant academic research and scientific papers

Total asymmetric syntheses of d-lividosamine and 2-acetamido-2,3-dideoxy-d-arabino-hexose derivatives

The "naked sugar" (+)-(1R, 4R)-7-oxabicyclo[2.2.1]hept-5-en-one((+)-2) has been converted to D-lividosamine ((+)-1: 3-deoxy-D-glucosamine) and derivatives via (+)-2-chloro-2,3-dideoxy-5,6-O-isopropyridene-D-arabino-hexono-1,4-lactone ((+)-33) and (+)-2-az

HIGHLY ENANTIOSELECTIVE CATALYTIC DIELS-ALDER ADDITION PROMOTED BY A CHIRAL BIS(OXAZOLINE)-MAGNESIUM COMPLEX

The new chiral bis(oxazoline) ligand 8 has been synthesized from (S)-phenylglycine and has been shown to form effective catalysts for enantioselective Diels-Alder addition in combination with ferric iodide, magnesium iodide or magnesium tetraphenylborate.Catalytic activation of the dienophile, 3-acryloyl-1,3-oxazolidine-2-one (4), in the magnesium system is proposed to involve tetrahedrally coordinated magnesium in a dispositive complex (10).