phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

Base Information

Chemical Name:phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside
CAS No.:1095480-50-4
Molecular Formula:C₃₄H₃₁NO₄S₂
Molecular Weight:581.756
Hs Code.:

Synonyms:phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

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Chemical Property of phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

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Technology Process of phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

There total 1 articles about phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 74.0%

: 7677-24-9
trimethylsilyl cyanide

: 1095480-47-9
phenyl 2,3-di-O-benzyl-1,6-dithio-α-D-mannopyranoside

: 707-07-3
orthobenzoic acid trimethyl ester

: 1095480-50-4
phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

Guidance literature:: phenyl 2,3-di-O-benzyl-1,6-dithio-α-D-mannopyranoside; orthobenzoic acid trimethyl ester; With camphor-10-sulfonic acid; In dichloromethane; at 20 ℃; for 4h; Inert atmosphere;

trimethylsilyl cyanide; With boron trifluoride diethyl etherate; In dichloromethane; at 0 - 20 ℃; for 3h; Inert atmosphere;

With water; sodium hydrogencarbonate; In dichloromethane;
DOI:10.1021/jo8022439

Reference yield: 89.0%

: 1095480-50-4
phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

: 14133-63-2
methyl 2,3-O-isopropylidene-α-L-rhamnoside

: 1095480-52-6
methyl 2,3-di-O-benzyl-4-O,6-S-[(1-cyano)benzylidene]-β-D-mannopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside; With 1-benzenesulfinyl piperidine; trifluoromethylsulfonic anhydride; 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; at -60 ℃; for 0.5h; Molecular sieve; Inert atmosphere;

methyl 2,3-O-isopropylidene-α-L-rhamnoside; In dichloromethane; at -60 ℃; for 2h; Inert atmosphere;
DOI:10.1021/jo8022439

Reference yield: 82.0%

: 34234-44-1
methyl 2,3,4-tri-O-benzoylglucopyranoside

: 1095480-50-4
phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside

: 1095480-60-6
methyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-β-D-mannopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranoside

Guidance literature:: phenyl 2,3-di-O-benzyl-4-O,6-S-(1-cyano)benzylidene-1,6-dithio-α-D-mannopyranoside; With 1-benzenesulfinyl piperidine; trifluoromethylsulfonic anhydride; 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; at -60 ℃; for 0.5h; Inert atmosphere; Molecular sieve;

methyl 2,3,4-tri-O-benzoylglucopyranoside; In dichloromethane; at -60 ℃; for 2h; Inert atmosphere;
DOI:10.1021/jo8022439