1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

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Chemical Name:1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose
CAS No.:174272-13-0
Molecular Formula:C₁₆H₂₁NO₆S
Molecular Weight:355.412
Hs Code.:

Synonyms:1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

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Chemical Property of 1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

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Technology Process of 1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

There total 2 articles about 1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose 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: 93.5%

: 174272-12-9
2,2-Dimethyl-propionic acid (1R,2S,6R,7S,8R)-4,4-dimethyl-5-(toluene-4-sulfonyl)-3,9,11-trioxa-5-aza-tricyclo[6.2.1.0^2,6]undec-7-yl ester

: 174272-13-0
1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

Guidance literature:: With sodium hydroxide; In methanol; for 13.5h; Ambient temperature;
DOI:10.1016/0008-6215(95)00261-8

Reference yield:

: 163356-94-3
1,6-anhydro-3-deoxy-2-O-pivaloyl-3-p-toluenesulfonamido-β-D-altropyranose

: 174272-13-0
1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 96.5 percent / p-TsOH*H₂O / toluene / 1 h / Heating

2: 93.5 percent / aq. NaOH / methanol / 13.5 h / Ambient temperature

With sodium hydroxide; toluene-4-sulfonic acid; In methanol; toluene;
DOI:10.1016/0008-6215(95)00261-8

Reference yield: 96.2%

: 174272-13-0
1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-altropyranose

: 174272-14-1
1,6-anhydro-3-deoxy-3,4-N,O-isopropylidene-3-(p-tolylsulfonamido)-β-D-ribo-hexopyranos-2-ulose

Guidance literature:: With oxalyl dichloride; triethylamine; In dichloromethane; dimethyl sulfoxide; at -78 ℃; for 2.5h;
DOI:10.1016/0008-6215(95)00261-8