1-(Bromomethyl)-2,4-dimethoxybenzene

Base Information

• Chemical Name: 1-(Bromomethyl)-2,4-dimethoxybenzene
• CAS No.: 161919-74-0
• Molecular Formula: C9H11 Br O2
• Molecular Weight: 231.089
• Hs Code.: 2909309090
• DSSTox Substance ID: DTXSID60569143
• Wikidata: Q82456224
• Mol file: 161919-74-0.mol

Synonyms:161919-74-0;2,4-dimethoxybenzylbromide;1-(BROMOMETHYL)-2,4-DIMETHOXYBENZENE;Benzene, 1-(bromomethyl)-2,4-dimethoxy-;2,4-Dimethoxybenzyl bromide;SCHEMBL1492044;2,4-Di Methoxy Benzyl Bromide;DTXSID60569143;WZCFNCRZGRZNRV-UHFFFAOYSA-N;1-bromomethyl-2,4-dimethoxybenzene;4-bromomethyl-1,3-dimethoxybenzene;AMY39712;4-bromomethyl-1,3-dimethoxy-benzene;AKOS015914241;AT41725;A902092

Chemical Property of 1-(Bromomethyl)-2,4-dimethoxybenzene

Chemical Property:

• Vapor Pressure: 0.006mmHg at 25°C
• Boiling Point: 280.406°C at 760 mmHg
• Flash Point: 121.443°C
• PSA: 18.46000
• Density: 1.384g/cm³
• LogP: 2.59870
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 229.99424
• Heavy Atom Count: 12
• Complexity: 130

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,4-DIMETHOXYBENZYLBROMIDE >96% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 1-(Bromomethyl)-2,4-dimethoxybenzene

There total 3 articles about 1-(Bromomethyl)-2,4-dimethoxybenzene 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: 87.0%

→ 1-bromomethyl-2,4-dimethoxybenzene (161919-74-0)

Guidance literature:

Reference yield:

2,4-dimethoxylbenzyl alcohol (7314-44-5) → 1-bromomethyl-2,4-dimethoxybenzene (161919-74-0)

Guidance literature:

With phosphorus tribromide; In toluene;

DOI:10.1002/ardp.19963290602

Reference yield:

2,4-Dimethoxybenzaldehyde (613-45-6) → 1-bromomethyl-2,4-dimethoxybenzene (161919-74-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium tetrahydroborate / dichloromethane / 0.5 h / 20 °C

2: phosphorus tribromide / dichloromethane / 0.5 h / 0 °C

With sodium tetrahydroborate; phosphorus tribromide; In dichloromethane;

DOI:10.1016/j.ejmech.2012.07.010

upstream raw materials:

2,4-dimethoxylbenzyl alcohol

2,4-Dimethoxybenzaldehyde

Downstream raw materials:

phenol

4-(2,4-dimethoxybenzyloxy)-2-phenylquinazoline

4-(2,4-dimethoxybenzylsulfanyl)-2-phenylquinazoline

C₂₄H₃₇N₃O₇

Refernces

• 1、 Wittstein, Kathrin,Kumar, Kamal,Waldmann, Herbert. "Gold(I)-catalyzed synthesis of benzoxocines by an 8-endo-dig cyclization". supporting information; experimental part. p. 9076 - 9080. Retrieved 2011/10/12.
• 2、 -. "1-benzyl-1,3-dihydroindol-2-one derivatives, their preparation and the pharmaceutical compositions in which they are present". . . Retrieved 2008/06/13.