(Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone

Base Information

• Chemical Name: (Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone
• CAS No.: 464171-80-0
• Molecular Formula: C₆₂H₆₅NO₁₃S
• Molecular Weight: 1064.26
• Mol file: 464171-80-0.mol

Synonyms:(Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone

Chemical Property of (Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone

There total 1 articles about (Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone 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:

2,3,6-tris-O-(phenylmethyl)-4-O-[2,3,4,6-tetrakis-O-(phenylmethyl)-β-D-glucopyranosyl]-D-glucopyranoside (148968-90-5) → (Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone (464171-80-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: hydroxylamine hydrochloride; NaOMe / methanol / 1.5 h / Heating

1.2: 62 percent / DBU; NCS / CH₂Cl₂ / 0.2 h / -78 °C

2.1: 92 percent / triethylamine / CH₂Cl₂ / 0.33 h / 0 °C

With hydroxylamine hydrochloride; sodium methylate; triethylamine; In methanol; dichloromethane;

DOI:10.1021/ja012659q

Reference yield: 81.0%

(Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone (464171-80-0) → 1,5-anhydro-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-1-hydrazi-D-glucitol (201736-72-3)

Guidance literature:

With ammonia; In dichloromethane; at 25 ℃; for 50h;

DOI:10.1021/ja012659q

Reference yield:

(Z)-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-gluconopyranosyl)-N-[(methylsulfonyl)oxy]-D-gluconimido-1,5-lactone (464171-80-0) → 1,5-anhydro-1-azi-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-D-glucitol (201736-74-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 81 percent / methanolic ammonia / CH₂Cl₂ / 50 h / 25 °C

2: 95 percent / I₂; trimethylamine / CH₂Cl₂ / 1.5 h / -78 °C

With ammonia; iodine; trimethylamine; In dichloromethane;

DOI:10.1021/ja012659q

upstream raw materials:

2,3,6-tris-O-(phenylmethyl)-4-O-[2,3,4,6-tetrakis-O-(phenylmethyl)-β-D-glucopyranosyl]-D-glucopyranoside

Downstream raw materials:

1,5-anhydro-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-1-hydrazi-D-glucitol

1,5-anhydro-1-azi-2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-D-glucitol