methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

Base Information

Chemical Name:methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside
CAS No.:278796-52-4
Molecular Formula:C₇₄H₇₄Cl₂O₂₂
Molecular Weight:1386.29
Hs Code.:

methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

Synonyms:methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

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Chemical Property of methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

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Technology Process of methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

There total 4 articles about methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside 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%

: 204918-65-0
methyl 5-O-(2-O-benzoyl-α-D-arabinofuranosyl)-2,3-di-O-benzoyl-α-D-arabinofuranoside

: 278796-48-8
ethyl 3,5-di-O-benzyl-2-O-chloroacetyl-1-thio-α-D-arabinofuranoside

: 278796-52-4
methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

Guidance literature:: With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at 0 ℃;
DOI:10.1021/ol005907g

Reference yield:

: 402758-68-3
ethyl 3,5-di-O-benzyl-1-thio-α-D-arabinofuranoside

: 278796-52-4
methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / NaHCO₃ / dimethylformamide / 2 h / 20 °C

2: 74 percent / N-iodosuccinimide; molecular sieves; silver triflate / CH₂Cl₂ / 2 h / 0 °C

With N-iodo-succinimide; molecular sieve; silver trifluoromethanesulfonate; sodium hydrogencarbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo010910e

Reference yield:

: 402758-65-0
ethyl 2-O-acetyl-3,5-di-O-benzyl-1-thio-α-D-arabinofuranoside

: 278796-52-4
methyl 5-O-[3,5-di-O-(3,5-di-O-benzyl-2-O-chloroacetyl-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranosyl]-2,3-di-O-benzoyl-α-D-arabinofuranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / NaOCH₃ / methanol / 2 h / 20 °C

2: 83 percent / NaHCO₃ / dimethylformamide / 2 h / 20 °C

3: 74 percent / N-iodosuccinimide; molecular sieves; silver triflate / CH₂Cl₂ / 2 h / 0 °C

With N-iodo-succinimide; molecular sieve; sodium methylate; silver trifluoromethanesulfonate; sodium hydrogencarbonate; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo010910e