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4-Phenyl-4-(1-piperidinyl)cyclohexanol, also known as PPC, is an organic chemical which is a metabolite of phencyclidine (PCP). [1] It can be detected in the hair of PCP users. [2] PPC has been shown to cause increases in locomotor activity in lab mice. [3]
Cyclohexane-1,2,3,4,5,6-hexol is a family of chemical compounds with formula C 6 H 12 O 6, whose molecule consists of a ring of six carbon atoms, each bound to one hydrogen atom and one hydroxyl group (–OH). There are nine stereoisomers, that differ by the position of the hydroxyl groups relative to the mean plane of the ring.
Cyclohexanol is produced by the oxidation of cyclohexane in air, typically using cobalt catalysts: [5]. 2 C 6 H 12 + O 2 → 2 C 6 H 11 OH. This process coforms cyclohexanone, and this mixture ("KA oil" for ketone-alcohol oil) is the main feedstock for the production of adipic acid.
Proton transfer from the nucleophile (Z) to the leaving group (X) gives 4, which then collapses to eject the protonated leaving group (H−X), giving protonated carbonyl compound 5. The loss of a proton gives the substitution product, 6. Because the last step involves the loss of a proton, nucleophilic acyl substitution reactions are considered ...
cis-1,2,3,5-trans-4,6-Cyclohexanehexol Cyclohexanehexol Mouse antialopecia factor Nucite Phaseomannite Phaseomannitol Rat antispectacled eye factor Scyllite (for the isomer scyllo-inositol) Vitamin B 8
4,4'-Diaminodicyclohexylmethane is the name for organic compounds with the formula CH 2 (C 6 H 10 NH 2) 2. It is classified as a diamine . In the epoxy industry it is often referred to as PACM, short for p ara -di a minodi c yclohexyl m ethane.
In 1937, Marc Tiffeneau, Weill, and Tchoubar published in Comptes Rendus their finding that 1-aminomethylcycloahexanol converts readily to cycloheptanone upon treatment with nitrous acid. [4] Perhaps due to such a large ring being expanded, the authors did not immediately relate it to the Demjanov rearrangement.
trans-1,2-Diaminocyclohexane is an organic compound with the formula C 6 H 10 (NH 2) 2. This diamine is a building block for C 2-symmetric ligands that are useful in asymmetric catalysis. [1] A mixture of all three stereoisomers of 1,2-diaminocyclohexane is produced by the hydrogenation of o-phenylenediamine.