β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

Base Information

Chemical Name:β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine
CAS No.:230974-66-0
Molecular Formula:C₃₅H₄₃NO₈
Molecular Weight:605.728
Hs Code.:

Synonyms:β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

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Chemical Property of β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

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Technology Process of β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

There total 3 articles about β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine 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: 86.0%

: 230974-65-9
β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alaninol

: 230974-66-0
β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

Guidance literature:: With chromium(VI) oxide; sulfuric acid; In acetone; 1.) 0 deg C, 0.5 h, 2.) room temp., 3 h;
DOI:10.1016/S0040-4020(99)00306-3

Reference yield:

: (E/Z)-4,8-anhydro-6,7,9-tri-O-benzyl-2,3,5-trideoxy-1,2-N,O-isopropylidene-2-(tert-butoxycarbonylamino)-L-glycero-D-lyxo-non-3-enitol

: 230974-66-0
β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Et₃N, H₂ / Pd/C / methanol / 2 h / 750.06 Torr

2: 95 percent / aq. CH₃COOH / 2 h / 40 °C

3: 86 percent / CrO₃, aq. H₂SO₄ / acetone / 1.) 0 deg C, 0.5 h, 2.) room temp., 3 h

With chromium(VI) oxide; sulfuric acid; hydrogen; acetic acid; triethylamine; palladium on activated charcoal; In methanol; acetone;
DOI:10.1016/S0040-4020(99)00306-3

Reference yield:

: 230974-63-7
β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-N,O-isopropylidene-D-alaninol

: 230974-66-0
β-(3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-N-tert-butoxycarbonyl-D-alanine

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / aq. CH₃COOH / 2 h / 40 °C

2: 86 percent / CrO₃, aq. H₂SO₄ / acetone / 1.) 0 deg C, 0.5 h, 2.) room temp., 3 h

With chromium(VI) oxide; sulfuric acid; acetic acid; In acetone;
DOI:10.1016/S0040-4020(99)00306-3