(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

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Chemical Name:(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate
CAS No.:140436-31-3
Molecular Formula:C₁₆H₂₀O₅S
Molecular Weight:324.398
Hs Code.:

Synonyms:(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

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Chemical Property of (-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

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Technology Process of (-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

There total 4 articles about (-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate 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: 90.0%

: 98-88-4
benzoyl chloride

: 140436-30-2
(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol

: 140436-31-3
(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

Guidance literature:: With pyridine; Ambient temperature;
DOI:10.1016/S0040-4039(00)92319-0

Reference yield:

: (R)-1-((2S,5S)-5-Hydroxymethyl-[1,3]oxathiolan-2-yl)-ethane-1,2-diol

: 140436-31-3
(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: p-toluenesulfonic acid / methanol; acetone / 1 h

2: 89 percent / pyridine / 1 h / Ambient temperature

With pyridine; toluene-4-sulfonic acid; In methanol; acetone;
DOI:10.1021/jm00070a006

Reference yield:

: 13254-78-9
1,6-anhydro-6-thio-β-D-galactopyranose

: 140436-31-3
(-)-<2S<2α(S),5α>>-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxathiolane-5-methanol benzoate

Guidance literature:: Multi-step reaction with 4 steps

1: NaIO₄ / methanol / 0.17 h / 0 °C

2: NaBH₄ / methanol / 0.17 h / 0 °C

3: p-toluenesulfonic acid / methanol; acetone / 1 h

4: 89 percent / pyridine / 1 h / Ambient temperature

With pyridine; sodium tetrahydroborate; sodium periodate; toluene-4-sulfonic acid; In methanol; acetone;
DOI:10.1021/jm00070a006