4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene

Base Information

• Chemical Name: 4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene
• CAS No.: 461432-23-5
• Molecular Formula: C15H14BrClO
• Molecular Weight: 325.633
• Hs Code.: 2909309090
• European Community (EC) Number: 636-921-5,928-048-6
• DSSTox Substance ID: DTXSID60433931
• Wikidata: Q72452507
• Mol file: 461432-23-5.mol

Synonyms:461432-23-5;4-bromo-1-chloro-2-(4-ethoxybenzyl)benzene;4-(5-Bromo-2-chlorobenzyl)phenyl ethyl ether;4-bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]benzene;5-Bromo-2-chloro-4'-ethoxydiphenylmethane;Benzene, 4-bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]-;MFCD11042292;2-(4-ethoxybenzyl)-4-bromo-1-chlorobenzene;C15H14BrClO;5-bromo-2-chloro-4 inverted exclamation mark -ethoxydiphenylmethane;SCHEMBL38150;DTXSID60433931;ZUNCHZBITMUSRD-UHFFFAOYSA-N;BCP08717;CS-B0023;AKOS015917373;CS-O-13011;SB17549;5-bromo-2-chloro-4-ethoxydiphenylmethane;AC-26384;DS-12747;SY025637;AM20040524;FT-0689551;4-bromo-1-chloro-2-(4-ethoxy-benzyl)-benzene;(5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methane;EN300-6735475;A849902;4-bromo-1-chloro-2-(4-ethoxyphenyl)methyl-benzene;4-BROMO-1-CHLORO-2-[(4-ETHOXYPHENYL)METHYL]-BENZENE;4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene;4-Bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]benzene;5-Bromo-2-chloro-4?-ethoxydiphenylmethane

Chemical Property of 4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene

Chemical Property:

• Boiling Point: 392.976 °C at 760 mmHg
• Flash Point: 191.465 °C
• PSA: 9.23000
• Density: 1.371 g/cm³
• LogP: 5.09200
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 5.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 323.99166
• Heavy Atom Count: 18
• Complexity: 241

Purity/Quality:

99% ^*data from raw suppliers

4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC1=CC=C(C=C1)CC2=C(C=CC(=C2)Br)Cl
• Uses: 5-Bromo-2-chloro-4'-ethoxydiphenylmethane is a hydrocarbon derivative and can be used as an intermediate for dapagliflozin.

Technology Process of 4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene

There total 34 articles about 4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene 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: 96.0%

4-(5-bromo-2-chlorobenzyl)phenol (864070-18-8) + ethyl iodide (75-03-6) → 4-bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]benzene (461432-23-5)

Guidance literature:

With potassium carbonate; potassium iodide; In acetone; at 20 ℃;

Reference yield: 89.0%

4-bromo-1-chloro-2-(chloromethyl)benzene + Phenetole (103-73-1) → 4-bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]benzene (461432-23-5)

Guidance literature:

With aluminum (III) chloride; In ethyl acetate; at 78 ℃; for 9h; Cooling with ice; Large scale;

Reference yield: 83.0%

5-bromo-2-amino-4'-ethoxydiphenylmethane → 4-bromo-1-chloro-2-[(4-ethoxyphenyl)methyl]benzene (461432-23-5)

Guidance literature:

5-bromo-2-amino-4'-ethoxydiphenylmethane; With hydrogenchloride; sodium nitrite; In water; at -5 - 0 ℃; for 3h; Large scale;

With hydrogenchloride; copper(l) chloride; In water; at 20 - 80 ℃; for 4h; Large scale;

upstream raw materials:

(5-bromo-2-chlorophenyl)(4-ethyloxyphenyl)methanone

1,2-dichloro-ethane

5-bromo-2-chlorobenzoic acid

Phenetole

Downstream raw materials:

(3R,4S,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol

C₃₃H₅₇ClO₇Si₄

4-(5-bromo-2-chlorobenzyl)phenol

(2S,3R,4S,5S,6R)-2-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-6-(hydroxymethyl)-2-methoxy-tetrahydropyran-3,4,5-triol

Refernces

• 1、 -. "PREPARATION OF HIGHLY PURE AMORPHOUS DAPAGLIFLOZIN". Page/Page column 24. . Retrieved 2021/12/13.
• 2、 -. "Preparation method of 5-bromo-2-chloro-4 '-ethoxydiphenylmethane". . . Retrieved 2020/09/23.