3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

Base Information

Chemical Name:3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal
CAS No.:869650-53-3
Molecular Formula:C₄₉H₆₈O₅S₂
Molecular Weight:801.208
Hs Code.:

Synonyms:3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

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Chemical Property of 3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

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Technology Process of 3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

There total 4 articles about 3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal 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: 84.0%

: 869650-47-5
p-octyloxyphenylmethanethiol

: 132487-16-2
methyl 3,5-di-O-benzyl-2-deoxy-D-ribofuranoside

: 869650-53-3
3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

Guidance literature:: With hydrogenchloride; at 40 ℃; for 18.5h;
DOI:10.1016/j.carres.2005.07.011

Reference yield:

: 111-83-1
1-bromo-octane

: 869650-53-3
3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

Guidance literature:: Multi-step reaction with 3 steps

1.1: K₂CO₃ / dimethylformamide / 1 h / 90 °C

1.2: K₂CO₃ / dimethylformamide / 3 h / 20 °C

1.3: 94 percent / NaBH₄; methanol / 1.5 h

2.1: pTsOH*H₂O / acetonitrile / 1 h / Heating

2.2: 77 percent / aq. NaOH / acetonitrile / 4 h / Heating

3.1: 84 percent / aq. HCl / 18.5 h / 40 °C

With hydrogenchloride; potassium carbonate; toluene-4-sulfonic acid; In N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.carres.2005.07.011

Reference yield:

: 67698-68-4
p-n-octyloxybenzyl alcohol

: 869650-53-3
3,4-di-O-benzyl-2-deoxy-D-erythro-pentose bis(4-octyloxybenzyl) dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1.1: pTsOH*H₂O / acetonitrile / 1 h / Heating

1.2: 77 percent / aq. NaOH / acetonitrile / 4 h / Heating

2.1: 84 percent / aq. HCl / 18.5 h / 40 °C

With hydrogenchloride; toluene-4-sulfonic acid; In acetonitrile;
DOI:10.1016/j.carres.2005.07.011