88095-33-4

Upstream product

• 14125-71-4 3-O-acetyl-4.6-O-benzylidene-D-arabino-hex-1-enitol 
• 762-72-1 allyl-trimethyl-silane 
• 5987-33-7 4,6-O-benzylidene-D-allal 
• 2622-05-1 allylmagnesium bromide 
• 88095-31-2 1,5-anhydro-4,6-O-benzylidene-2-deoxy-3-O-mesyl-D-ribo-hex-1-enitol 
• 1135521-22-0 Acetic acid (2R,3S)-2-acetoxymethyl-6-allyl-3,6-dihydro-2H-pyran-3-yl ester 
• 2873-29-2 D-glucal triacetate 
• 82740-87-2 (2R,3S,6R)-2-acetoxymethyl-6-allyl-3,6-dihydro-2H-pyran-3-yl acetate 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 95791-07-4 (2R,3S,6R)-6-allyl-2-hydroxymethyl-3,6-dihydro-2H-pyran-3-ol 

Downstream Products

• 115369-31-8 (R)-4-Benzenesulfonyl-1-((4aR,6R,7R,8S,8aR)-7-benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-7-(tert-butyl-diphenyl-silanyloxy)-6-(1-ethoxy-ethoxy)-heptan-3-one 
• 115369-30-7 (R)-4-Benzenesulfonyl-1-((4aR,6R,7R,8S,8aR)-7-benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-7-(tert-butyl-diphenyl-silanyloxy)-6-(1-ethoxy-ethoxy)-heptan-3-ol 
• 115352-37-9 C₅₀H₅₈O₈Si 
• 115369-22-7 4-Benzenesulfonyl-1-((4aR,6R,7R,8S,8aR)-7-benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-6-(tetrahydro-pyran-2-yloxy)-hexan-3-ol 
• 115369-23-8 1-((2R,3R,4R,5R,6R)-3-Benzyloxy-5-hydroxy-6-hydroxymethyl-4-methoxymethoxy-tetrahydro-pyran-2-yl)-6-hydroxy-hexan-3-one 
• 95791-14-3 3-((4aR,6R,7R,8S,8aR)-7-Benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-propionaldehyde 
• 104307-00-8 C₅₇H₆₄O₈Si 
• 104306-97-0 (R)-1-((4aR,6R,7R,8S,8aR)-7-Benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-7-(tert-butyl-diphenyl-silanyloxy)-6-(1-ethoxy-ethoxy)-heptan-3-one 
• 95791-16-5 4-Benzenesulfonyl-1-((4aR,6R,7R,8S,8aR)-7-benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-6-(tetrahydro-pyran-2-yloxy)-hexan-3-one 
• 115369-32-9 (R)-1-((2R,3R,4R,5R,6R)-3-Benzyloxy-5-hydroxy-6-hydroxymethyl-4-methoxymethoxy-tetrahydro-pyran-2-yl)-7-(tert-butyl-diphenyl-silanyloxy)-6-hydroxy-heptan-3-one 
• 104307-01-9 C₃₈H₄₈O₈Si 
• 109413-94-7 C₃₈H₅₀O₈Si 
• 95791-20-1 C₃₇H₄₈O₇Si 
• 95791-17-6 1-((4aR,6R,7R,8S,8aR)-7-Benzyloxy-8-methoxymethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-6-(tetrahydro-pyran-2-yloxy)-hexan-3-one 

Relevant academic research and scientific papers

Sc(OTf)3-catalyzed C-glycosidation of glycals: A facile synthesis of allyl glycosides, glycosyl cyanides and glycosyl azides

The treatment of glycals with allyltrimethylsilane, trimethylsilyl cyanide and trimethylsilyl azide in the presence of catalytic amounts of Sc(OTf)3 gave the corresponding 2,3-unsaturated allyl glycosides, glycosyl cyanides and glycosyl azides in excellent yields with high α-selectivity.

SYNTHESIS OF A MARINE POLYETHER TOXIN, OKADAIC ACID (2) -- SYNTHESIS OF SEGMENT B

The central synthetic segment B for okadaic acid comprises the carbons from 15 through 27 including 6 asymmetric carbons.Its synthesis started from a D-glucose derivative, whose carbon was extended twice for the six and five membered etherial ring formati

SYNTHESIS OF C-GLYCOSYL COMPOUNDS FROM 3,4,6-TRI-O-ACETYL-1,5-ANHYDRO-D-arabino-HEX-1-ENITOL AND ALLYLTRIMETHYLSILANE AND BIS(TRIMETHYLSILYL)ACETYLENE

C-glycosyl derivatives of compounds bearing two, three, or four carbon atoms were obtained from 3,4,6-tri-O-acetyl-1,5-anhydro-D-arabino-hex-1-enitol (1) via a deacetoxylated oxonium ion generated by treatment with a Lewis acid.The nucleophilic reagents w

Synthetic studies of marine toxic polyethers. 2. Synthesis of the B-segment of okadaic acid and coupling with the C-segment

Part of okadaic acid was synthesized stereoselectively (involving C-16 through C-38 with 10 asymmetric carbons), by coupling the synthetic segments B and C, the former being prepared from a D-glucopyranose derivative.

REACTION OF 4,6-O-BENZYLIDENE-3-O-MESYL-ALLAL WITH ALLYLIC GRIGNARD REAGENTS. HIGHLY REGIO- AND STEREOSELECTIVE PREPARATION OF 2,6-DISUBSTITUTED DIHYDROPYRAN RINGS

The reaction of 4,6-O-benzylidene-1,2-dideoxy-3-O-mesyl-D-ribo-hex-1-enopyranose reacted with 2-propenylmagnesium chloride or 2-methyl-2-propenylmagnesium chloride to give 1,5-anhydro-4,6-O-benzylidene-2,3-dideoxy-1-C-prop-2-enyl- (or 2-methylprop-2-enyl)-β-D-erythro-hex-2-enitol in good yield.