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.
By Adam Taylor By Adam Taylor February 20, 2015. Russian President Vladimir Putin speaks to the media Tuesday during a visit to parliament in Budapest, Hungary. (Photo by Sean Gallup/Getty Images) In much of the West, the public perception of Vladimir Putin is that of a Bond villain. With his tailor-made suits, thick accent and KGB past, he seems right out of the Pierce Brosnan era. Of course, like all the best Bond villains, Putin needs a mysterious fortune for funding his misdeeds and building elaborate lairs.