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...
Urushibura Style Amphetamine
by Ritter
Introduction
First of all many thanks go to CHEM_GUY for his continuous urging of the Hive community to try Urushibara Nickel reduction...
Contents
1. What is methcathinone?
2. Theory and Concepts leading to this synthetic approach
3. Preparation - A simple and practical approach
4. Testing the product from above...
Methamphetamine from Phenyl-2-Propanone
Introduction
The procedure is an adaption from the reductive amination of MDP2P with methylamine in Pihkal #109
Procedure
In a 1000ml wide-mouthed erlenmeyer flask, 19...
Synthesis of Lysergic Acid from Paspalic Acid
It is known that lysergic acid can be prepared by isomerizing paspalic acid, using potassium hydroxide or...
Synthesis of 4-Methoxyphenol
From p-Anisaldehyde
In a 500 mL flask were placed 5.0 g (36.7 mmol) of p-anisaldehyde and 184 mL of methylene chloride (0.2M)....