Continuamos ofreciendo un extracto del interesante capítulo número 38 de PIHKAL en el que Ann Shulgin narra un difícil encuentro con una sustancia, de...
Albert Hofmann, reconocido químico suizo, pasó a la historia como el descubridor del LSD, una sustancia psicodélica que desencadenó un profundo impacto en la...
Coldwater Codeine Extraction by Chromic
Consider Chromic's criteria for concentrating codeine and clearing caffeine by coldwater. Here in, lies a happy habit that more than...
Preparation of dithionite salts by Antoncho
Here's a nice little collection of proc's related to the manufacture of dithionites, used as reducing agents. It's always...
Phenylacetaldehyde to Methamphetamine synthesis by Labrat
Grignard reagents add to aldimines/Schiff bases to give amines, in which the hydrocarbon residue of the Grignard is attached...