5-Bromo-4-iodo-1,3-benzodioxole synthesis
- Product Name:5-Bromo-4-iodo-1,3-benzodioxole
- CAS Number:1300118-10-8
- Molecular formula:C7H4BrIO2
- Molecular Weight:326.91
2635-13-4
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Yield:1300118-10-8 85%
Reaction Conditions:
Stage #1: 1,2-(methylenedioxy)-4-bromobenzenewith n-butyllithium;diisopropylamine in tetrahydrofuran;hexane at -78; for 2 h;
Stage #2: with iodine in tetrahydrofuran;hexane at -78;
References:
Bonnafoux, Laurence;Gramage-Doria, Rafael;Colobert, Francoise;Leroux, Frederic R. [Chemistry - A European Journal,2011,vol. 17,# 39,p. 11008 - 11016] Location in patent:supporting information; experimental part