3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

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Chemical Name:3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol
CAS No.:97523-57-4
Molecular Formula:C₅₄H₄₃NO₁₆
Molecular Weight:961.933
Hs Code.:

Synonyms:3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

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Chemical Property of 3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

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Technology Process of 3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

There total 6 articles about 3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol 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%

: 97523-39-2
3,6-di-O-benzoyl-2-(benzoyloximino)-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-arabino-hexopyranosyl bromide

: 97523-57-4
3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

Guidance literature:: With 2,4,6-trimethyl-pyridine; In N,N-dimethyl-formamide; for 20h; Ambient temperature;
DOI:10.1021/jo00219a017

Reference yield:

: 61198-91-2
2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl bromide

: 97523-57-4
3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) NaI, 2.) diethylamine / 1.) acetone, RT, 15 min, 2.) RT, 16 h

2: 89 percent / hydroxylamine hydrochloride, pyridine / 20 h / 70 °C

3: 90 percent / pyridine / 4 h / Ambient temperature

4: 93 percent / N-bromosuccinimide / CCl₄ / 0.5 h / Heating; Irradiation

5: 67 percent / s-collidine / dimethylformamide / 20 h / Ambient temperature

With pyridine; 2,4,6-trimethyl-pyridine; N-Bromosuccinimide; hydroxylamine hydrochloride; diethylamine; sodium iodide; In tetrachloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00219a017

Reference yield:

: 87760-36-9
2,3,6-tri-O-benzoyl-4-O-(2,3,4,5-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

: 97523-57-4
3,6-di-O-benzoyl-2-nitroso-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-arabino-hex-1-enitol

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / hydroxylamine hydrochloride, pyridine / 20 h / 70 °C

2: 90 percent / pyridine / 4 h / Ambient temperature

3: 93 percent / N-bromosuccinimide / CCl₄ / 0.5 h / Heating; Irradiation

4: 67 percent / s-collidine / dimethylformamide / 20 h / Ambient temperature

With pyridine; 2,4,6-trimethyl-pyridine; N-Bromosuccinimide; hydroxylamine hydrochloride; In tetrachloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo00219a017