hydrobromide perbromide had earlier been selectively used Fig. 1. Fig. 2. for nuclear bromination of phenols (13). Another method of entry to 3,4-benzo-9-bromo-2-oxabicylo[3.3. llnonane of the type 9 may involve oxymercuration and replacement of the chloromercury group by bromine, which is a relatively low- yield (10) (overall) process.
Officially, Vladimir Putinâs net worth is thought to be around $70 billion according to Forbes, which makes the Russian the second-richest man in the world since Bill Gatesâ net worth is $79.3 billion in 2015.
Easily considered one of the strongest world leaders we took a look at Vladimir Putin Net Worth 2017 and the number, unsurprisingly, matches the man! Serving his second term as the president of Russia, Vladimir Putin is a man of mystery currently involved in the âtaking backâ of the Crimean peninsula from Ukraine.