26706-32-1

Upstream product

• 63598-31-2 methyl 4,6-O-(R)-benzylidene-2-deoxy-α-D-erythrohexopyranosid-3-ulose 
• 72244-36-1 (2R,4aR,6S,8aS)-6-Methoxy-8-methylene-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 
• 100100-70-7 methyl 4,6-O-benzylidene-2-deoxy-3-C-methyl-α-D-arabino-hexopyranoside 

Downstream Products

• 68536-36-7 Benzoic acid (2R,3R,6S)-4-hydroxy-6-methoxy-2,4-dimethyl-tetrahydro-pyran-3-yl ester 
• 110906-64-4 Benzoic acid (2R,3R,4R,6S)-3-hydroxy-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-yl ester 
• 110906-74-6 (3R,4R,5R)-3,4-Bis-benzyloxy-5-hydroxy-hexanoic acid (2R,3R,4R,6S)-3-hydroxy-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-yl ester 
• 110906-73-5 (3R,4R,5R)-3,4-Bis-benzyloxy-5-hydroxy-hexanoic acid (2R,3R,4R,6S)-4-hydroxy-6-methoxy-2,4-dimethyl-tetrahydro-pyran-3-yl ester 
• 110906-65-5 (2R,3R,4R,6S)-4-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-methyl-3-phenylselanyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-3-ol 
• 110906-71-3 (2R,3R,4R,6S)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-methyl-3-phenylselanyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-ol 
• 110906-67-7 C₃₄H₄₂O₈Se 
• 110906-72-4 C₃₄H₄₂O₈Se 
• 110906-66-6 Benzoic acid (2R,3R,4R,6S)-4-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-methyl-3-phenylselanyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-3-yl ester 
• 110906-70-2 Benzoic acid (2R,3R,4R,6S)-3-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-methyl-3-phenylselanyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-yl ester 
• 110906-68-8 C₂₈H₃₆O₇ 
• 110906-68-8 C₂₈H₃₆O₇ 

Relevant academic research and scientific papers

SYNTHESIS OF THE DISACCHARIDE C-D FRAGMENT FOUND IN EVERNINOMICIN-C AND -D, AVALAMYCIN-A AND -C, AND CURAMYCIN-A: STEREOCHEMISTRY AT THE SPIRO-ORTHOLACTONE CENTER

The two isomers at the spiro-ortholactone center of the disaccharide C-D fragment of orthosomycins have been synthesized.Their mild acidic hydrolysis was under stereoelectronic control with each isomer leading to only one ester.It is therefore possible, f