6320-40-7Relevant articles and documents
SYNTHESIS OF AROMATIC POLYHALOGENATED HALOMETHYL COMPOUNDS
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Page/Page column 15-16, (2010/02/15)
The present invention discloses a process for the preparation of highly pure Pentabromobenzyl bromide, PBB-Br, wherein the benzylic bromination reaction is carried out in a suitable organic solvent in the presence of water and wherein the reaction temperature is such that it is sufficient to activate the initiator but not high enough to consume a substantial amount thereof.
Deuteriodediazoniation: A general method for the replacement of a diazonium group by deuterium
Wassmundt,Kiesman
, p. 281 - 288 (2007/10/02)
Aromatic amino groups are replaced with deuterium via a diazonium salt intermediate. Dimethylformamide-d7 is the deuterium donor in this mild replacement method that yields aromatic-d1 products in high isotopic purity. The presence of methyl groups lowers the isotopic purity of the products.