4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

Base Information

Chemical Name:4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose
CAS No.:64638-73-9
Molecular Formula:C₁₄H₁₈O₄
Molecular Weight:250.295
Hs Code.:

Synonyms:4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

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Chemical Property of 4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

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Technology Process of 4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

There total 6 articles about 4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose 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: 81.0%

: 120595-02-0
(3R,4S,5R)-4-Benzyloxy-5-ethyl-4-methyl-tetrahydro-furan-2,3-diol

: 64638-73-9
4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

Guidance literature:: With tetrabutylammonium periodite; In water; acetone; at 20 ℃; for 3h;
DOI:10.1007/BF00953354

Reference yield:

: 55533-86-3,120615-67-0
3-O-Benzyl-3-C-methyl-1,2-O-isopropylidene-α-D-allofuranose

: 64638-73-9
4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

Guidance literature:: Multi-step reaction with 5 steps

1: 84.3 percent / DMAP, Et₃N / CH₂Cl₂ / 40 h / 0 - 20 °C

2: 73.9 percent / NaI / butan-2-one / 1.5 h / Heating

3: 100 percent / H₂ / 10 percent Pd-C / ethyl acetate / 2 h / Ambient temperature

4: trifluoroacetic acid / tetrahydrofuran; H₂O / 40 h / Ambient temperature

5: Pb(OAc)4 / benzene / 0.25 h / Ambient temperature

With lead(IV) acetate; dmap; hydrogen; triethylamine; trifluoroacetic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; water; ethyl acetate; butanone; benzene;

Reference yield:

: 98003-97-5
3-O-benzyl-1,2-O-isopropylidene-3-C-methyl-5,6-ditosyloxy-α-D-allofuranose

: 64638-73-9
4,5-didesoxy-2-C-methyl-2-O-benzyl-3-O-formyl-D-erythro-al-pentose

Guidance literature:: Multi-step reaction with 4 steps

1: 73.9 percent / NaI / butan-2-one / 1.5 h / Heating

2: 100 percent / H₂ / 10 percent Pd-C / ethyl acetate / 2 h / Ambient temperature

3: trifluoroacetic acid / tetrahydrofuran; H₂O / 40 h / Ambient temperature

4: Pb(OAc)4 / benzene / 0.25 h / Ambient temperature

With lead(IV) acetate; hydrogen; trifluoroacetic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; water; ethyl acetate; butanone; benzene;