N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

Base Information

Chemical Name:N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester
CAS No.:935458-03-0
Molecular Formula:C₄₂H₅₂N₂O₂₁
Molecular Weight:920.876
Hs Code.:

Synonyms:N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

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Chemical Property of N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

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Technology Process of N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

There total 5 articles about N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl 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: 53.0%

: 935458-02-9
N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine

: 107-14-2
chloroacetonitrile

: 935458-03-0
N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

Guidance literature:: With sodium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 16h;
DOI:10.1021/ja067466n

Reference yield:

: 935458-01-8
Nα-(9-fluorenylmethoxycarbonyl)-O-[(2,3,6-tri-O-acetyl)-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-L-tyrosine

: 935458-03-0
N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / CH₂Cl₂ / 0.5 h / 25 °C

2: 175 mg / NaHCO₃ / dimethylformamide; H₂O / 24 h / 20 °C

3: 53 percent / Na₂CO₃ / dimethylformamide / 16 h / 20 °C

With piperidine; sodium hydrogencarbonate; sodium carbonate; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/ja067466n

Reference yield:

: 935457-96-8
C₃₅H₄₅NO₂₀

: 935458-03-0
N-(4-pentenoyl)-O-[2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]-(S)-tyrosine cyanomethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 175 mg / NaHCO₃ / dimethylformamide; H₂O / 24 h / 20 °C

2: 53 percent / Na₂CO₃ / dimethylformamide / 16 h / 20 °C

With sodium hydrogencarbonate; sodium carbonate; In water; N,N-dimethyl-formamide;
DOI:10.1021/ja067466n