bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)

Base Information

• Chemical Name: bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)
• CAS No.: 1283056-82-5
• Molecular Formula: C₇₁H₈₇N₃O₁₈S₃
• Molecular Weight: 1366.68

Synonyms:bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)

Chemical Property of bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)

Chemical Property:

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Technology Process of bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)

There total 1 articles about bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane) 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: 53.0%

bis-1,11-[methyl-6-amino-2,3-di-O-benzyl-6-deoxy-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane) (1283056-81-4) + p-toluenesulfonyl chloride (98-59-9) → bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane) (1283056-82-5)

Guidance literature:

With pyridine; at -20 ℃; for 24h;

DOI:10.1016/j.crci.2010.03.032

Reference yield: 61.0%

bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane) (1283056-82-5) + diethylene glycol ditosylate (7460-82-4) → cyclo-(N,N')-1,5-{bis-1,11-(methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside)-(6-tosyl-3,9-dioxa-6-aza-undecane)}-(3-oxapentane) (1283057-06-6)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 48h;

DOI:10.1016/j.crci.2010.03.032

Reference yield: 60.0%

bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosyIamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane) (1283056-82-5) + N,N-bis(tosyloxyethyl)-p-toluenesulfonamide (16695-22-0) → cyclo-(N,N')-1,5-{bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)}-(3-tosyl-3-azapentane) (1283057-08-8)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 72h;

DOI:10.1016/j.crci.2010.03.032

upstream raw materials:

bis-1,11-[methyl-6-amino-2,3-di-O-benzyl-6-deoxy-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)

p-toluenesulfonyl chloride

Downstream raw materials:

cyclo-(N,N')-{bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)}-p-xylene

cyclo-(N,N')-1,8-{bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)}-(3,6-dithia-octane)

cyclo-(N,N')-1,2-{bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)}-ethane

cyclo-(N,N')-1,5-{bis-1,11-[methyl-2,3-di-O-benzyl-6-deoxy-6-tosylamino-4-yloxy-α-D-glucopyranoside]-(6-tosyl-3,9-dioxa-6-aza-undecane)}-(3-tosyl-3-azapentane)

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