42926-92-1

Upstream product

• 58650-53-6 benzyl exo-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside 

Downstream Products

• 86342-12-3 benzyl 2-O-allyl-3-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside 
• 86353-43-7 benzyl 2-O-allyl-3,4-di-O-benzyl-α-D-mannopyranoside 
• 86342-13-4 benzyl 2-O-allyl-3,4-di-O-benzyl-6-O-(p-toluenesulfonyl)-α-D-mannopyranoside 
• 86342-17-8 benzyl 3,4-di-O-benzyl-α-D-rhamnopyranoside 
• 86342-15-6 benzyl 2-O-allyl-3,4-di-O-benzyl-α-D-rhamnopyranoside 
• 78727-71-6 benzyl 3,4-di-O-benzyl-α-D-mannopyranoside 

Relevant academic research and scientific papers

CHEMO-, STEREO- AND REGIOSELECTIVE HYDROGENOLYSIS OF CARBOHYDRATE BENZYLIDENE ACETALS. SYNTHESIS OF BENZYL ETHERS OF BENZYL α-D-, METHYL β-D-MANNOPYRANOSIDES AND BENZYL α-D-RHAMNOPYRANOSIDE BY RING CLEAVAGE OF BENZYLIDENE DERIVATIVES WITH THE LiAlH4-AlCl3

Treatment of benzyl α-(1) and methyl β-D-mannopyranoside (2) with α,α-dimethoxytoluene gave the exo and endo isomers (3,5 and 4,6) of the dibenzylidene derivatives of 1 and 2.Hydrogenolysis of the exo isomers (3 and 5) with a molar equivalent of AlH2Cl ga