7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Base Information

Chemical Name:7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside
CAS No.:904684-11-3
Molecular Formula:C₄₇H₄₄O₁₆
Molecular Weight:864.857
Hs Code.:

Synonyms:7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

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Chemical Property of 7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

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Technology Process of 7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

There total 15 articles about 7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside 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: 90.0%

: C₅₂H₅₀O₁₈

: 904684-11-3
7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Guidance literature:: With hydrazine hydrate; acetic acid; In pyridine; at 20 ℃; for 0.133333h;
DOI:10.1016/j.carres.2006.02.011

Reference yield:

: 352273-86-0
7-methoxy-2-naphthyl β-D-xylopyranoside

: 904684-11-3
7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 69 percent / 10-camphorsulfonic acid / dimethylformamide / 1.5 h / 20 °C

2: 4 Angstroem molecular sieves; trimethylsilyl triflate / CH₂Cl₂ / 0.5 h / 0 °C

3: 1.50 g / AcOH / H₂O / 0.25 h / 100 °C

4: 100 percent / pyridine / 4 h / 20 °C

5: 90 percent / hydrazin hydrate; acetic acid / pyridine / 0.13 h / 20 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; (1S)-10-camphorsulfonic acid; hydrazine hydrate; acetic acid; In pyridine; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2006.02.011

Reference yield:

: 904683-97-2
7-methoxy-2-naphthyl 2,3-O-isopropylidene-β-D-xylopyranoside

: 904684-11-3
7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 4 Angstroem molecular sieves; trimethylsilyl triflate / CH₂Cl₂ / 0.5 h / 0 °C

2: 1.50 g / AcOH / H₂O / 0.25 h / 100 °C

3: 100 percent / pyridine / 4 h / 20 °C

4: 90 percent / hydrazin hydrate; acetic acid / pyridine / 0.13 h / 20 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; hydrazine hydrate; acetic acid; In pyridine; dichloromethane; water;
DOI:10.1016/j.carres.2006.02.011