ChemicalBook CAS DataBase List 1,3,5-Tris(bromomethyl)benzene

1,3,5-Tris(bromomethyl)benzene synthesis

12synthesis methods

Product Name:1,3,5-Tris(bromomethyl)benzene
CAS Number:18226-42-1
Molecular formula:C9H9Br3
Molecular Weight:356.88

108-67-8 Synthesis

108-67-8
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$5.00/5 g

18226-42-1
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$30.00/1g

Yield:18226-42-1 96%

Reaction Conditions:

with N-Bromosuccinimide;dibenzoyl peroxide in tetrachloromethane at 70; for 0.6 h;Heating;

Steps:

Synthesis of 1,3,5-tris(bromomethyl)benzene (2)
Mesitylene 1 (8.6 g, 71.5 mmol), NBS (38.2 g, 214.6 mmol) and benzoyl peroxide (5.19 g, 21.4 mmol) and CCl4 (100 ml) were taken in a 150-ml RB flask. The reaction mixture was refluxed for about 6 h at 70 °C. After completion of the reaction time, the imide was removed by filtration and the solvent in the filtrate was evaporated to give the pale yellow solid of 1,3,5-tribromomesitylene. Yield: 96 %. m.p. 86-87 C; 1H NMR (300 MHz, CDCl3) d: 7.35 (s, 3H), 4.45 (s, 6H); 13C NMR(75 MHz, CDCl3)d: 139.00, 129.55, 32.19.

References:

Ponmuthu, Kottala Vijaya;Kumaraguru, Duraimurugan;Arockiam, Jesin Beneto;Velu, Sadhasivam;Sepperumal, Murugesan;Ayyanar, Siva [Research on Chemical Intermediates,2016,vol. 42,# 12,p. 8345 - 8358]

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4464-18-0 Synthesis