2-HYDROXY-5-METHOXY-3-TRIDECYL-[1,4]BENZOQUINONE

Base Information

• Chemical Name: 2-HYDROXY-5-METHOXY-3-TRIDECYL-[1,4]BENZOQUINONE
• CAS No.: 19833-82-0
• Molecular Formula: C20H32O4
• Molecular Weight: 336.472
• Hs Code.: 2914690090
• Mol file: 19833-82-0.mol

Synonyms:2-hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione;Methyl 2-hydroxy-5-methoxy-3-nitrobenzenecarboxylate;5-O-methylrapanone;3-Nitro-2-oxy-5-methoxy-benzoesaeuremethylester;2-hydroxy-5-methoxy-3-nitro-benzoic acid methyl ester;2-Hydroxy-5-methoxy-3-nitro-benzoesaeure-methylester;3-Nitro-5-methoxy-salicylsaeure-methylester;

Chemical Property of 2-HYDROXY-5-METHOXY-3-TRIDECYL-[1,4]BENZOQUINONE

Chemical Property:

• Vapor Pressure: 1.37E-10mmHg at 25°C
• Boiling Point: 464.7°C at 760 mmHg
• Flash Point: 154.6°C
• PSA: 63.60000
• Density: 1.04g/cm³
• LogP: 5.18170

Purity/Quality:

98%min ^*data from raw suppliers

2-Hydroxy-5-methoxy-3-tridecyl[1,4]benzoquinone 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-HYDROXY-5-METHOXY-3-TRIDECYL-[1,4]BENZOQUINONE

There total 14 articles about 2-HYDROXY-5-METHOXY-3-TRIDECYL-[1,4]BENZOQUINONE 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: 74.0%

2,5-dimethoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (3565-77-3) → 2-hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (19833-82-0)

Guidance literature:

With potassium hydroxide; In tetrahydrofuran; methanol; water; at 20 ℃; for 1h;

DOI:10.1021/jo702101w

Reference yield: 54.0%

1,2,4,5-tetramethoxy-3-tridecylbenzene (219144-65-7) → 2-hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (19833-82-0) + 2,5-dimethoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (3565-77-3)

Guidance literature:

With ammonium cerium(IV) nitrate; In water; acetonitrile; 1.) -7 deg C, 1 h, 2.) room temp., 2 h;

DOI:10.1016/S0040-4020(98)00927-2

Reference yield:

1,2,4,5-tetramethoxybenzene (2441-46-5) → 2-hydroxy-5-methoxy-3-tridecylcyclohexa-2,5-diene-1,4-dione (19833-82-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) HMPA, n-BuLi / 1.) THF, hexane, -40 deg C, 30 min, then -40 to -10 deg C, 1 h, -10 deg C, 1h, 2.) THF, hexane, overnight

2: 1.) ammonium cerium(IV) nitrate, 2.) HClO₄ / 1.) CH₃CN, H₂O, -7 deg C, 1 h, then room temp., 2 h, 2.) CH₂Cl₂, room temp., 4 h

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; perchloric acid; ammonium cerium(IV) nitrate;

DOI:10.1016/S0040-4020(98)00927-2

upstream raw materials:

Acetic acid 3,6-diacetoxy-4-methoxy-2-tridecyl-phenyl ester

rapanone

dimethyl sulfate

1,2,4,5-tetramethoxy-3-tridecylbenzene

Downstream raw materials:

rapanone

tert-butyl 4-(4-methoxy-3,6-dioxo-5-tridecylcyclohexa-1,4-dienylamino)butanoate

4-(4-methoxy-3,6-dioxo-5-tridecylcyclohexa-1,4-dienylamino)butanoic acid

5-methoxy-3-tridecylbenzene-1,2,4-triol