1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

Base Information

Chemical Name:1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose
CAS No.:4056-10-4
Molecular Formula:C₂₈H₂₈O₅
Molecular Weight:444.527
Hs Code.:

Synonyms:1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

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Chemical Property of 1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

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Technology Process of 1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

There total 1 articles about 1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose 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:

: 4056-10-4
1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

Guidance literature:: 3-O-Acetyl-1,2-O-isopropyliden-5-O-p-tolylsulfonyl-6-O-triphenylmethyl-α-D-glucofuranose (VII), Na-methylat, Methanol;

Reference yield: 96.0%

: 613-90-1
benzoyl cyanide

: 4056-10-4
1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

: 124572-44-7
(5E)-3-O-benzoyl-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-xylo-hexofuran-5-enose

Guidance literature:: With triethylamine; In 1,4-dioxane; for 1h; Ambient temperature;

Reference yield:

: 4056-10-4
1,2-O-Isopropyliden-6-O-triphenylmethyl-5-desoxy-α-D-xylo-hexofuran-5-enose

: 55085-29-5
3,6-di-O-benzoyl-5-deoxy-1,2-O-isopropylidene-α-D-ribo-hexofuranose

Guidance literature:: Multi-step reaction with 9 steps

1: 96 percent / triethylamine / dioxane / 1 h / Ambient temperature

2: acetic acid / dioxane; H₂O / 0.75 h / Heating

3: sodium borohydride / ethanol / 0.25 h / Ambient temperature

4: 95 percent / pyridine / 24 h / 20 °C

5: 97 percent / sodium methylate / methanol / 0.5 h / Ambient temperature

6: 1)dimethyl sulfoxide/acetic anhydride, 2)sodium borohydride / 1)1.5h, 70 deg C, 2)1h, room temperature

7: 85 percent / triethylamine / dioxane / 1 h / 20 °C

8: 89 percent / tin tetrachloride / 1,2-dichloro-ethane / 0.08 h / 20 °C

9: 86 percent / triethylamine / dioxane / 1 h / 20 °C

With sodium tetrahydroborate; sodium methylate; acetic anhydride; tin(IV) chloride; acetic acid; dimethyl sulfoxide; triethylamine; In 1,4-dioxane; pyridine; methanol; ethanol; water; 1,2-dichloro-ethane;