Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

Base Information

Chemical Name:Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside
CAS No.:152302-12-0
Molecular Formula:C₅₃H₅₆O₁₁
Molecular Weight:869.021
Hs Code.:

Synonyms:

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Chemical Property of Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

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Technology Process of Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

There total 4 articles about Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside 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%

: Phenyl 2,6,3'-tri-O-benzyl-3,2':4',6'-di-O-benzylidene-α-maltoside

: 152302-12-0
Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

Guidance literature:: With lithium aluminium tetrahydride; aluminium trichloride; In diethyl ether; dichloromethane; for 3h; Heating;
DOI:10.1016/0008-6215(93)84024-Z

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 152302-12-0
Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

Guidance literature:: Multi-step reaction with 3 steps

1: 69 percent / (+)-10-camphorsulfonic acid / dimethylformamide / 5 h / 19.5 Torr

2: 1.) NaH / 1.) DMF, 2 h, 0 deg C, 2.) room temperature, overnight

3: 74 percent / LiAlH₄, AlCl₃ / diethyl ether; CH₂Cl₂ / 3 h / Heating; selective ring opening reaction; other di-O-benzylidene derivative of maltotriose; other reducing agents and procedures

With lithium aluminium tetrahydride; aluminium trichloride; sodium hydride; (+)-10-camphorsulfonic acid; In diethyl ether; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(93)84024-Z

Reference yield:

: 100-39-0
benzyl bromide

: 152302-12-0
Phenyl 2,3,6,3',4'-penta-O-benzyl-α-maltoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, 2 h, 0 deg C, 2.) room temperature, overnight

2: 74 percent / LiAlH₄, AlCl₃ / diethyl ether; CH₂Cl₂ / 3 h / Heating; selective ring opening reaction; other di-O-benzylidene derivative of maltotriose; other reducing agents and procedures

With lithium aluminium tetrahydride; aluminium trichloride; sodium hydride; In diethyl ether; dichloromethane;
DOI:10.1016/0008-6215(93)84024-Z