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ChemicalBook CAS DataBase List 2,6-DIBROMOANTHRACENE
186517-01-1

2,6-DIBROMOANTHRACENE synthesis

3synthesis methods
-

Yield:186517-01-1 53%

Reaction Conditions:

with hydrogen bromide;hypophosphorous acid;acetic acid at 140;

Steps:

2.1.3. Synthesis of 2,6-DBA

3 g of 2,6-DBAQ (8.2 mmol), 170 ml of AcOH, 20 mlof HBr and 15 ml of H3PO2 were sequentially added to around flask and refluxed at 140 C. After 5 days of reaction,the solution was washed and filtered using ice waterand ethanol to obtain 1.46 g of solid (yield: 53%).1H-NMR (300 MHz, CDCl3, ): 8.31 (s, 2H), 8.18(s, 2H), 7.90 (d, 2H), 7.56 (d, 2H).

References:

Kang, Hyeonmi;Shin, Hwangyu;Kim, Beomjin;Park, Jongwook [Journal of Nanoscience and Nanotechnology,2016,vol. 16,# 3,p. 3045 - 3048]

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