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1. chem.libretexts.org › Bookshelves › Organic_Chemistry24.6: Synthesis of Amines - Chemistry LibreTexts

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   Mechanism. The mechanism of the Curtius rearrangement is quite similar to the Hoffman rearrangement. The loss of N 2 as a leaving group creates an electron deficient nitrogen. The adjacent -R group migrates to form an isocyanate. Reaction of the isocyanate forms a carbamate which decomposes to form a 1 o amine and CO 2. Example

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3. www.dalalinstitute.com › wp-content › uploadsReaction Mechanism: Structure and Reactivity - Dalal Institute

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   AA reaction takes place spontaneously if the magnitude of ΔG is negative i.e. the free energy of the reactants must be higher than the free energy of the products and vice-versa. From thermodynamics, we know that. ∆ = ∆ − ∆. (1) ∆ = − ln (2) Where ∆ = − , ∆ = − and T is the temperature.

4. webbook.nist.gov › cgi › cbookN-Phenylcyclohexylamine - NIST Chemistry WebBook

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   Feb 6, 2010 · IUPAC Standard InChI: InChI=1S/C12H17N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1,3-4,7-8,12-13H,2,5-6,9-10H2 Copy IUPAC Standard InChIKey: TXTHKGMZDDTZFD-UHFFFAOYSA-N ...

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6. link.springer.com › referenceworkentry › 10Arylcyclohexamines (Ketamine, Phencyclidine, and Analogues)

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   Jan 1, 2016 · The underlying mechanism of the emergence phenomena caused by arylcyclohexamines appears to be due to their depressive effects on visual and auditory relay nuclei in the medial geniculate and inferior colliculus, respectively, leading to misperception and/or misinterpretation of visual and auditory stimuli [287, 288].

7. www.erowid.org › archive › rhodiumThe Synthesis of Phencyclidine and Other 1 ... - Erowid

   www.erowid.org › archive › rhodium

   The reaction of olefins of the type RR'C=C"'' with hydrogen cyanide or nitriles in the presence of strong acids has been reported by Ritter, et aLJs to yield acylated t-carbinaniines (RR'CNHACCH~R''). The reaction of phenylcyclohexene with hydrogen cyanide in strongly acidic media for 2 hr. yielded a fornianiide

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8. go.drugbank.com › drugs › DB015061-Phenylcyclohexylamine: Uses, Interactions, Mechanism of ...

   go.drugbank.com › drugs › DB01506

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   Jul 31, 2007 · Indication Contraindications & Blackbox Warnings Pharmacodynamics Mechanism of action Absorption Volume of distribution Protein binding Metabolism Route of elimination Half-life Clearance Adverse Effects Toxicity Pathways Pharmacogenomic Effects/ADRs

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   Why do arylcyclohexamines cause misperception?

   • The underlying mechanism of the emergence phenomena caused by arylcyclohexamines appears to be due to their depressive effects on visual and auditory relay nuclei in the medial geniculate and inferior colliculus, respectively, leading to misperception and/or misinterpretation of visual and auditory stimuli [ 287, 288 ].

   Arylcyclohexamines (Ketamine, Phencyclidine, and Analogues)

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   What are arylcyclohexamines?

   • Arylcyclohexamines (also known as arylcyclohexylamines) are a group of compounds that contain a cyclohexamine unit with an aryl moiety, typically a phenyl ring, attached to the same atom to which the amine group is linked (see Fig. 1 ).

   Arylcyclohexamines (Ketamine, Phencyclidine, and Analogues)

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   How do arylcyclohexamines affect NMDA receptor antagonism?

   • The effects of NMDA receptor antagonism by arylcyclohexamines result in modulation of glutamatergic transmission [ 147 ]. Their primary effects, including anesthesia, analgesia, and psychotomimetic properties, relate to this action (see Pathophysiology, below).

   Arylcyclohexamines (Ketamine, Phencyclidine, and Analogues)

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   What are the main effects of arylcyclohexamines?

   • Chemical structures of the primary arylcyclohexamines: phencyclidine , ketamine , and methoxetamine The main effects of this class of agents are nystagmus, hypertension, and tachycardia in a behaviorally disturbed, and possibly violent, patient.

   Arylcyclohexamines (Ketamine, Phencyclidine, and Analogues)

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10. pubs.rsc.org › en › contentAsymmetric synthesis of primary amines catalyzed by ...

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    May 5, 2020 · Using these enzymes, we demonstrate the synthesis of a broad range of primary amines, with conversions up to >97% and excellent enantiomeric excess. Temperature dependent studies showed that these homologues also possess greater thermal stability compared to other enzymes within this family.