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.
VLADIMIR Putin has been left red-faced after a photo gaffe at the Kremlin showed him looking several inches shorter than some of his female guests. 11:56, Wed, Mar 11, 2015 | UPDATED: 10:44, Fri, Mar 20, 2015. CEN. Russian President Vladimir Putin is believed to be between 5ft 2 and 5ft 5 tall. The Russian president was hosting a group women at the presidential palace in Moscow to celebrate International Womanâs Day.