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Cyclohexylamine is used as an intermediate in synthesis of other organic compounds. It is the precursor to sulfenamide -based reagents used as accelerators for vulcanization. It is a building block for pharmaceuticals (e.g., mucolytics, analgesics, and bronchodilators ). The amine itself is an effective corrosion inhibitor.
Alkylation is an efficient method for the synthesis of 3 o and 4 o amines. However, when 1 o and 2 o amines are alkylated a mixture of products is typically produced. When ammonia is reacted with an alkylhalide an monoalkylammonium salt is formed. RX + NH 3 → RNH 3+ + X -.
Methods of Methamphetamine Synthesis Methamphetamine Manufacturing: Two Primary Routes for Synthesis of Meth Used by Clandestine Laboratories in the USA: A) Pseudoephedrine Route. Precursor is Sudafed from the drug store and involves the use of reducing agents like hydrogen or hydrogen iodide and red phosphorus. B) Phenyl Acetone Route.
Feb 6, 2010 · Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment.
Jan 1, 2012 · Alternatively, reaction of the above iminoketals. with methyl fluorosulfonate followed by dry. hydrogen chloride treatment and acid hydrol ysis. gives directly N-methyl-4-piperidones. Analogs of ...
synthesis and polymerizations of various RMIs.21–43 In this paper, we describe the alternating and random copolymer-izations of DBrRMIs (R¼benzyl, phenyl, cyclohexyl, n-hexyl and n-
May 1, 1990 · Synthesis of PCDTBT-Based Fluorinated Polymers for High Open-Circuit Voltage in Organic Photovoltaics: Towards an Understanding of Relationships between Polymer Energy Levels Engineering and Ideal Morphology Control; Colloidal Synthesis of Strongly Fluorescent CsPbBr3 Nanowires with Width Tunable down to the Quantum Confinement Regime
