methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

Base Information

Chemical Name:methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose
CAS No.:119125-14-3
Molecular Formula:C₁₄H₁₈O₆S
Molecular Weight:314.359
Hs Code.:

Synonyms:methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

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Chemical Property of methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

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Technology Process of methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

There total 10 articles about methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose 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: 57.0%

: 119125-11-0
methyl 4,6-O-benzylidene-2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hex-3-enopyranoside

: 119125-14-3
methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

Guidance literature:: In acetic acid; at 80 ℃; for 2.5h;
DOI:10.1016/0008-6215(88)84111-9

Reference yield:

: 119125-08-5
phenyl 4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-α-D-erythro-hex-2-enopyranoside

: 119125-14-3
methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

Guidance literature:: Multi-step reaction with 4 steps

1: 90.5 percent / AcOH / tributylhexadecylphosphonium bromide / benzene; H₂O / 6 h

2: 21.3 percent / Et₃N / tetrahydrofuran / 0.42 h / Ambient temperature

3: 29.4 percent Spectr_. / sodium methoxide (MeONa) / 1.67 h / 22 °C

4: 57 percent / aq. acetic acid / 2.5 h / 80 °C

With sodium methylate; acetic acid; triethylamine; cetyltributylphosphonium bromide; In tetrahydrofuran; water; acetic acid; benzene;
DOI:10.1016/0008-6215(88)84111-9

Reference yield:

: 824-79-3
sodium 4-methylbenzenesulfinate

: 119125-14-3
methyl 2,3-dideoxy-2-C-p-tolylsulfonyl-α-D-erythro-hexopyranosid-4-ulose

Guidance literature:: Multi-step reaction with 4 steps

1: 90.5 percent / AcOH / tributylhexadecylphosphonium bromide / benzene; H₂O / 6 h

2: 21.3 percent / Et₃N / tetrahydrofuran / 0.42 h / Ambient temperature

3: 29.4 percent Spectr_. / sodium methoxide (MeONa) / 1.67 h / 22 °C

4: 57 percent / aq. acetic acid / 2.5 h / 80 °C

With sodium methylate; acetic acid; triethylamine; cetyltributylphosphonium bromide; In tetrahydrofuran; water; acetic acid; benzene;
DOI:10.1016/0008-6215(88)84111-9