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Such reactions are said to be anti-Markovnikov, since the halogen adds to the less substituted carbon, the opposite of a Markovnikov reaction. The anti-Markovnikov rule can be illustrated using the addition of hydrogen bromide to isobutylene in the presence of benzoyl peroxide or hydrogen peroxide. The reaction of HBr with substituted alkenes ...
Vladimir Markovnikov was born on December 22, 1837, in Chernorechye near Nizhny Novgorod, Russian Empire (now Dzerzhinsk, Nizhny Novgorod Oblast, Russian Federation). Soon after his birth, his father retired and settled in a family estate received as a dowry from his wife's family at marriage, in the village of Ivanovo, Knyagininsky district of the Nizhny Novgorod province, where Markovnikov ...
Nikolai Vladimirovich Markovnikov, also spelled Morkovnikov (Russian: Николай Владимирович Марковников (Морковников)) (1869, Kazan - 1942, location of death unknown) was an architect and archaeologist, chief architect of the Moscow Kremlin in 1914–1919.
As for why a 2014 photo of Affleck went viral this week, Zidani notes that it's common for memes to get revived years later, although that's typically on Tumblr.
Vice President Harris, former President Trump, and other politicians have been the subject of viral memes during the election cycle, with highlights including "Brat summer," "childless cat ladies ...
According to Know Your Meme, treating Ohio as a joke started in 2016 after the meme "Ohio vs the world" went viral on Tumblr. User @screenshotsofdespair posted a photo of a digital marquee in an ...
Markovnikov (Russian: Марковников) is a Russian masculine surname, which originates from морковь (carrot); its feminine counterpart is Markovnikova. It may refer to It may refer to
WASHINGTON (Reuters) -U.S. officials are communicating with people in Syria to seek information about Austin Tice, an American journalist captured there more than 12 years ago, White House ...