With the sixties into the mid-1980s, reductive amination was the strategy of choice for clandestine methamphetamine production. Enterprising biker gangs who dominated the trade at the moment largely ran these functions. (The slang time period “crank” for methamphetamine allegedly originated from Biker’s transporting meth from the crankshafts of their bikes.) https://bluecrystalmath57890.weblogco.com/29811022/the-definitive-guide-to-blue-crystal-math