O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

Base Information

Chemical Name:O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester
CAS No.:440652-78-8
Molecular Formula:C₃₉H₃₇NO₁₃
Molecular Weight:727.722
Hs Code.:

Synonyms:O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

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Technology Process of O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

There total 7 articles about O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester 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: 89.0%

: 440652-77-7
O-(2,3,4-tri-O-benzoyl-6-o-trityl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

: 440652-78-8
O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

Guidance literature:: With iron(III) chloride; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1039/b108399f

Reference yield:

: 1676-81-9
N-benzyloxycarbonyl-L-serine methyl ester

: 440652-78-8
O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 87 percent / NIS; TMSOTf / CH₂Cl₂ / 2 h / 0 °C

2: 2.2 g / NaOMe; MeOH / 4 h / 20 °C

3: pyridine; DMAP / 48 h / 20 °C

4: 3.1 g / pyridine / 48 h / 20 °C

5: 89 percent / FeCl₃*6H₂O / CH₂Cl₂ / 3 h / 20 °C

With pyridine; methanol; dmap; N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; sodium methylate; iron(III) chloride; In dichloromethane;
DOI:10.1039/b108399f

Reference yield:

: 367-93-1
isopropyl β-D-thiogalactopyranoside

: 440652-78-8
O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-N-benzyloxycarbonyl-L-serine methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent / pyridine

2: 87 percent / NIS; TMSOTf / CH₂Cl₂ / 2 h / 0 °C

3: 2.2 g / NaOMe; MeOH / 4 h / 20 °C

4: pyridine; DMAP / 48 h / 20 °C

5: 3.1 g / pyridine / 48 h / 20 °C

6: 89 percent / FeCl₃*6H₂O / CH₂Cl₂ / 3 h / 20 °C

With pyridine; methanol; dmap; N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; sodium methylate; iron(III) chloride; In dichloromethane;
DOI:10.1039/b108399f