N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

Base Information

Chemical Name:N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester
CAS No.:312933-66-7
Molecular Formula:C₃₁H₄₂N₂O₁₄
Molecular Weight:666.679
Hs Code.:

Synonyms:N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl 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 N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

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Technology Process of N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

There total 1 articles about N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl 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: 67.0%

: 13404-22-3
tert-butyl L-alaninate hydrochloride

: N-(2,3,4,6-Tetra-O-acetyl-D-galactopyranosyloxycarbonyl)-L-phenylalanine

: 312933-66-7
N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

Guidance literature:: With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; triethylamine; In dichloromethane; at 20 ℃;
DOI:10.1002/1521-3765(20001016)6:20<3714::AID-CHEM3714>3.0.CO;2-Z

Reference yield: 55.0%

: 312933-66-7
N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

: 312933-73-6
N-(β-D-Galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

Guidance literature:: With phosphate buffer; lipase WG; In methanol; acetone; at 37 ℃; for 48h; pH=7.0; Enzymatic reaction;
DOI:10.1002/1521-3765(20001016)6:20<3714::AID-CHEM3714>3.0.CO;2-Z

Reference yield:

: 312933-66-7
N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyloxycarbonyl)-L-phenylalanyl-L-alanine tert-butyl ester

: 80870-40-2
H-Phe-Ala-OtBu

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / lipase WG; aq. phosphate buffer / methanol; acetone / 48 h / 37 °C / pH 7.0 / Enzymatic reaction

2: β-galactosidase; aq. phosphate buffer / acetone / 37 °C / pH 7.0 / Enzymatic reaction

With phosphate buffer; lipase WG; β-galactosidase; In methanol; acetone; 1: Deacetylation / 2: Hydrolysis;
DOI:10.1002/1521-3765(20001016)6:20<3714::AID-CHEM3714>3.0.CO;2-Z