4,4'-Dichloro-3,3'-dimethoxybiphenyl

Base Information

• Chemical Name: 4,4'-Dichloro-3,3'-dimethoxybiphenyl
• CAS No.: 66175-54-0
• Molecular Formula: C14H12Cl2O2
• Molecular Weight: 283.154
• DSSTox Substance ID: DTXSID10355432
• Wikidata: Q82134333

Synonyms:4,4'-dichloro-3,3'-dimethoxybiphenyl;66175-54-0;1-chloro-4-(4-chloro-3-methoxyphenyl)-2-methoxybenzene;SCHEMBL4302847;DTXSID10355432

Chemical Property of 4,4'-Dichloro-3,3'-dimethoxybiphenyl

Chemical Property:

• XLogP3: 5.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 282.0214350
• Heavy Atom Count: 18
• Complexity: 236

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)Cl)OC)Cl

Technology Process of 4,4'-Dichloro-3,3'-dimethoxybiphenyl

There total 2 articles about 4,4'-Dichloro-3,3'-dimethoxybiphenyl 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: 75.0%

bromo-(4-chloro-3-methoxy-phenyl)magnesium + Phosphoric acid (1R,2R)-1-[(2,2-dimethoxy-ethyl)-methyl-amino]-1,2,3,4-tetrahydro-naphthalen-2-yl ester diphenyl ester → 4,4'-dichloro-3,3'-dimethoxybiphenyl (66175-54-0) + (+)-trans-(1S,2S)-1-(4-chloro-3-methoxyphenyl)-N-(2,2-dimethoxyethyl)-1,2,3,4-tetrahydro-N-methyl-2-naphthalenamine + (2,2-Dimethoxy-ethyl)-(1S,2S)-1,2,3,4,7',8'-hexahydro-[1,2']binaphthalenyl-2-yl-methyl-amine + N2,N2'-bis-(2,2-dimethoxy-ethyl)-N2,N2'-dimethyl-1,2,3,4,1',2',3',4'-octahydro-[1,1']binaphthalenyl-2,2'-diamine

Guidance literature:

With copper(l) chloride; lithium chloride; In tetrahydrofuran; at 40 - 45 ℃; for 1h;

DOI:10.1016/S0040-4039(02)01337-0

Reference yield:

ethanol (64-17-5) + fast blue B (91-91-8) → 3,3'-dimethoxybiphenyl (6161-50-8) + 4,4'-dichloro-3,3'-dimethoxybiphenyl (66175-54-0) + 4-chloro-3,3'-dimethoxy-1,1'-biphenyl

Guidance literature:

upstream raw materials:

ethanol

fast blue B

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