From the nineteen sixties to the mid-1980s, reductive amination was the tactic of option for clandestine methamphetamine production. Enterprising biker gangs who dominated the trade at this time mostly ran these operations. (The slang term “crank” for methamphetamine allegedly originated from Biker’s transporting meth inside the crankshafts of their bikes.) https://blue-crystal-math86672.link4blogs.com/51690232/not-known-details-about-blue-crystal-math