phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

Base Information

Chemical Name:phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside
CAS No.:263878-61-1
Molecular Formula:C₅₃H₅₄I₂O₈S
Molecular Weight:1104.88
Hs Code.:

Synonyms:phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

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Chemical Property of phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

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Technology Process of phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

There total 5 articles about phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-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: 64.0%

: 263878-59-7
phenylthio 2,3,4-tri-O-benzyl- 6-hydroxy-α-D-glucopyranosyl-(1→4)-2,3-di-O-benzyl-6-hydroxy-β-D-glucopyranoside

: 263878-61-1
phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

Guidance literature:: With 1H-imidazole; iodine; triphenylphosphine; In toluene; at 70 ℃; for 0.5h;
DOI:10.3987/com-99-s92

Reference yield:

: 100-39-0
benzyl bromide

: 263878-61-1
phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

Guidance literature:: Multi-step reaction with 3 steps

1: NaH / dimethylformamide / 4 h / 20 °C

2: TBAF*3H₂O / tetrahydrofuran / 0.75 h / 20 °C

3: 64 percent / I₂; PPh₃; imidazole / toluene / 0.5 h / 70 °C

With 1H-imidazole; tetrabutyl ammonium fluoride; iodine; sodium hydride; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; 1: Alkylation / 2: desilylation / 3: Iodination;
DOI:10.3987/com-99-s92

Reference yield:

: 263878-58-6
phenyl 6,6'-di-O-tert-butyldimethylsilyl-1-thio-β-D-maltoside

: 263878-61-1
phenyl 2,3,2',3',4'-penta-O-benzyl-6,6'-dideoxy-6,6'-di-iodo-1-thio-β-D-maltoside

Guidance literature:: Multi-step reaction with 3 steps

1: NaH / dimethylformamide / 4 h / 20 °C

2: TBAF*3H₂O / tetrahydrofuran / 0.75 h / 20 °C

3: 64 percent / I₂; PPh₃; imidazole / toluene / 0.5 h / 70 °C

With 1H-imidazole; tetrabutyl ammonium fluoride; iodine; sodium hydride; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; 1: Alkylation / 2: desilylation / 3: Iodination;
DOI:10.3987/com-99-s92