N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

Base Information

Chemical Name:N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester
CAS No.:103669-75-6
Molecular Formula:C₂₆H₃₃NO₁₁
Molecular Weight:535.548
Hs Code.:

Synonyms:N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

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Chemical Property of N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

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Technology Process of N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

There total 5 articles about N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester 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: 91.0%

: 103670-03-7
DL-2-Phenylglycin-3-methyl-2-butenylester-hydrochlorid

: 103670-02-6
2,3-Dihydro-4-(methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyloxy)-3-oxo-2,5-diphenylthiophen-1,1-dioxid

: 103669-75-6
N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

Guidance literature:: With triethylamine; In dichloromethane; at 25 ℃;

Reference yield:

: 103670-00-4
Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronsaeure

: 103669-75-6
N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / pyridine / CH₂Cl₂ / 2 h / 25 °C

2: 91 percent / triethylamine / CH₂Cl₂ / 25 °C

With pyridine; triethylamine; In dichloromethane;

Reference yield:

: 85165-61-3
Acetyl-2,3,4-tri-O-acetyl-α,β-D-galactopyranosiduronsaeure

: 103669-75-6
N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-3-methyl-2-butenylester

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / 33percent HBr / acetic acid / 2 h / 25 °C

2: 43 percent / Ag₂CO₃ / methanol / 1.) 2 h, 0 deg C 2.) 24 h, 25 deg C

3: 87 percent / pyridine / CH₂Cl₂ / 2 h / 25 °C

4: 91 percent / triethylamine / CH₂Cl₂ / 25 °C

With pyridine; hydrogen bromide; triethylamine; silver carbonate; In methanol; dichloromethane; acetic acid;