74995-85-0

Upstream product

• 26706-32-1 Benzoic acid (2S,3R,6S)-2-bromomethyl-4-hydroxy-6-methoxy-4-methyl-tetrahydro-pyran-3-yl ester 
• 73712-09-1 methyl 2,6-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside 
• 98-88-4 benzoyl chloride 
• 6752-52-9 Methyl-4,6-O-benzyliden-2-desoxy-3-C-methyl-α-D-ribo-hexopyranosid 
• 6752-49-4 (4aR,6S,8aR)-6-Methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 
• 63598-31-2 methyl 4,6-O-(R)-benzylidene-2-deoxy-α-D-erythrohexopyranosid-3-ulose 
• 100100-70-7 methyl 4,6-O-benzylidene-2-deoxy-3-C-methyl-α-D-arabino-hexopyranoside 
• 72244-36-1 (2R,4aR,6S,8aS)-6-Methoxy-8-methylene-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 
• 74995-84-9 methyl 4-O-benzoyl-6-bromo-2,6-dideoxy-3-C-methyl-α-D-ribo-hexopyranoside 

Downstream Products

• 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 
• 110906-67-7 C₃₄H₄₂O₈Se 
• 110906-68-8 C₂₈H₃₆O₇ 
• 110906-68-8 C₂₈H₃₆O₇ 
• 74995-86-1 Methyl-4-O-benzoyl-2,3,6-tridesoxy-3-C-methyl-α-D-erythro-hex-2-enopyranosid 
• 78013-83-9 Methyl-4-O-benzoyl-2,3,6-tridesoxy-3-C-methylen-α-D-erythro-hexopyranosid 
• 83566-61-4 ((2R,3R,4S,6S)-6-Methoxy-3-methoxycarbonylamino-2,4-dimethyl-tetrahydro-pyran-4-yl)-carbamic acid benzyl ester 
• 83566-59-0 ((2R,3R,4S,6S)-3-Azido-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-yl)-carbamic acid benzyl ester 
• 83566-60-3 methyl 2,3,4,6-tetradeoxy-4-amino-3-C-methyl-3-benzyloxycarbonylamino-D-xylo-hexopyranoside 
• 78013-86-2 Methyl-4,6-didesoxy-3-C-methyl-N-methyl-4-(p-tolylsulfonylamino)-α-D-altropyranosid 
• 78013-85-1 Methyl-4,6-didesoxy-3-C-methyl-4-(p-tolylsulfonylamino)-α-D-altropyranosid 
• 74995-92-9 Methyl-2-O-acetyl-4,6-didesoxy-3-C-methyl-4-(p-tolylsulfonylamino)-α-D-altropyranosid 

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

Synthesen biologisch wichtiger Kohlenhydrate, 24. Derivate des Sibirosamins (4,6-Didesoxy-3-C-methyl-4-methylamino-D-altropyranose) durch 4 -> 2-Chiralitaetstransfer und vic. cis-Oxyaminierung eines 3-C-Methyl-hex-3-enopyranosids

Methyl 4-O-benzoyl-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranoside (14) yields the D-erythro configurated 3-C-branched hex-2-enopyranosides 15 and 16, resp., with high selectivity by elimination with thionyl chloride. 16 is transformed with complete inver