136233-08-4

Upstream product

• 136136-35-1 benzyl 4-O-allyl-2,3-di-O-benzyl-β-D-xylopyranoside 
• 100-39-0 benzyl bromide 
• 72185-76-3 benzyl 4-O-allyl-β-D-xylopyranoside 
• 138515-35-2 Benzyl 2,3-O-isopropylidene-β-D-xylopyranoside 
• 67412-71-9 (-)-benzyl 2,3-anhydro-β-D-ribopyranoside 
• 72185-75-2 benzyl 4-O-allyl-2,3-anhydro-β-D-ribopyranoside 
• 10548-61-5 benzyl-β-D-xylopyranoside 
• 145661-94-5 (2S,3aR,6R,7S,7aR)-6-Allyloxy-2,7-bis-benzyloxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran 

Downstream Products

• 159420-99-2 benzyl O-(benzyl 2,3,4-tri-O-benzyl-α-D-glucopyranosyluronate)-(1->4)-2,3-di-O-benzyl-β-D-xylopyranoside 
• 145661-96-7 Acetic acid (2R,3R,4S,5S,6R)-4-allyloxy-5-benzyloxy-6-benzyloxymethyl-2-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester 
• 145661-95-6 Acetic acid (2S,3R,4S,5S,6R)-4-allyloxy-5-benzyloxy-6-benzyloxymethyl-2-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester 
• 136136-36-2 benzyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-xylopyranoside 
• 144985-28-4 Acetic acid (2S,4aR,6S,7R,8S,8aS)-8-allyloxy-6-[(2R,3S,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yloxy]-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 
• 144985-29-5 (2S,4aR,6S,7R,8S,8aR)-7-Benzyloxy-6-[(2R,3S,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yloxy]-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 
• 145661-97-8 (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-((3R,4S,5R,6R)-4,5,6-tris-benzyloxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-ol 

Relevant academic research and scientific papers

SYNTHESIS OF SULFATED GLYCOHEXAOSE OF LINKAGE REGION OF CHONDROITIN 4-SULFATE: β-D-GlcA-(1->3)((SO3Na->4))-β-D-GalNAc-(1->4)-β-D-GlcA-(1->3)-β-D-Gal-(1->3)-β-D-Gal-(1->4)-D-Xyl

Stereocontrolled synthesis of glycohexaoses 3 and 4 which corresponds to the linkage region of chondroitin 4-sulfate to a core protein was achieved for the first time by employing glycotriosyl donor 5 and glycotriosyl acceptor 6.

SYNTHESIS AND 13C NMR SPECTRA OF DISACCHARIDES RELATED TO GLUCOXYLANS AND XYLOGLUCANS

β-(1 -> 2), (1 -> 3) and (1 -> 4) linked D-glucopyranosyl-D-xylopyranoses were obtained in high yields via condensation of 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide with the appropriate benzyl di-O-benzyl-β-D-xylopyranosides under conditions of modified Koenigs-Knorr reaction and deprotection of the acetyl and benzyl groups. 4-O-β-D-Xylopyranosyl-D-glucopyranose was synthesized similarly starting from 2,3,4-tri-O-acetyl-α-D-xylopyranosyl bromide and 1,2,3,6-tetra-O-acetyl-β-D-glucopyranose; it served as a xyloglucan model substance.The 13C NMR spectra of final disaccharides and their intermediates are presented.