C₃₇H₄₉NO₂₃

Base Information

• Chemical Name: C₃₇H₄₉NO₂₃
• CAS No.: 198561-70-5
• Molecular Formula: C₃₇H₄₉NO₂₃
• Molecular Weight: 875.789
• Mol file: 198561-70-5.mol

Synonyms:C₃₇H₄₉NO₂₃

Chemical Property of C₃₇H₄₉NO₂₃

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of C₃₇H₄₉NO₂₃

There total 5 articles about C₃₇H₄₉NO₂₃ 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:

benzaldehyde dimethyl acetal (1125-88-8) + p-nitrophenyl β-maltotetraoside (56808-40-3) → C37H49NO23 (198561-70-5)

Guidance literature:

With toluene-4-sulfonic acid; In N,N-dimethyl-formamide; at 50 ℃; for 3h;

DOI:10.1016/S0008-6215(97)00187-0

Reference yield:

4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) → C37H49NO23 (198561-70-5)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine, Ag₂CO₃ / 2.5 h / Ambient temperature

2: NaOCH₃ / methanol / 24 h / Ambient temperature; pH ca./= 8

3: p-toluenesulphonic acid / dimethylformamide / 3 h / 50 °C

With pyridine; sodium methylate; toluene-4-sulfonic acid; silver carbonate; In methanol; N,N-dimethyl-formamide;

DOI:10.1016/S0008-6215(97)00187-0

Reference yield:

C52H70O35 → C37H49NO23 (198561-70-5)

Guidance literature:

Multi-step reaction with 4 steps

1: HBr, CH₃COOH / CH₂Cl₂ / 3.5 h / 0 °C

2: pyridine, Ag₂CO₃ / 2.5 h / Ambient temperature

3: NaOCH₃ / methanol / 24 h / Ambient temperature; pH ca./= 8

4: p-toluenesulphonic acid / dimethylformamide / 3 h / 50 °C

With pyridine; hydrogen bromide; sodium methylate; toluene-4-sulfonic acid; acetic acid; silver carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide;

DOI:10.1016/S0008-6215(97)00187-0

upstream raw materials:

benzaldehyde dimethyl acetal

p-nitrophenyl β-maltotetraoside

4-nitro-phenol

trideca-O-acetyl-α-maltotetraosyl bromide

Downstream raw materials:

p-nitrophenyl-β-D-glucopyranosyl-(1→4)-O-α-D-glucopyranoside

4-nitrophenyl-β-D-glucoside

Refernces