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  2. Cyclopentanecarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/Cyclopentanecarboxylic_acid

    It can be produced by the palladium-catalyzed hydrocarboxylation of cyclopentene: [2] C 5 H 8 + CO + H 2 O → C 5 H 9 CO 2 H. An alternative route involves the Favorskii rearrangement, which is a base-induced ring contraction of 2-chlorocyclohexanone to give the ester methyl cyclopentanecarboxylate, which can be hydrolyzed to the carboxylic ...

  3. Thiopropamine - Wikipedia

    en.wikipedia.org/wiki/Thiopropamine

    [3] [4] These are further deaminated by CYP2C in liver transforming them into inactive 1-(Thiophen-2-yl)-2-propan-2-one which is a phenylacetone derivative. [5] Propan-2-amines are not metabolized by monoamine oxidases and most actually behave as competitive monoamine oxidase inhibitors .

  4. Hagemann's ester - Wikipedia

    en.wikipedia.org/wiki/Hagemann's_ester

    Hagemann's ester, ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate, is an organic compound that was first prepared and described in 1893 by German chemist Carl Hagemann. The compound is used in organic chemistry as a reagent in the synthesis of many natural products including sterols , trisporic acids , and terpenoids .

  5. Deoxymethoxetamine - Wikipedia

    en.wikipedia.org/wiki/Deoxymethoxetamine

    Deoxymethoxetamine (3'-methyl-2-oxo-PCE, DMXE, 3D-MXE) is a recreational designer drug from the arylcyclohexylamine family, with dissociative effects. It is an analogue of methoxetamine where the 3-methoxy group has been replaced by methyl. It has been sold online since around October 2020, and was first definitively identified by a forensic ...

  6. Cyclopentamine - Wikipedia

    en.wikipedia.org/wiki/Cyclopentamine

    Cyclopentamine is the cyclopentane homolog of propylhexedrine, differing only in terms of the contracted ring size of a cyclopentane, containing one —CH 2 — unit less than the cyclohexyl group. In terms of the acyclic part of the molecule, both cyclopentamine and propylhexedrine are the same as methamphetamine , all three molecules ...

  7. Meprobamate - Wikipedia

    en.wikipedia.org/wiki/Meprobamate

    Meprobamate—marketed as Miltown by Wallace Laboratories and Equanil by Wyeth, among others—is a carbamate derivative used as an anxiolytic drug. It was the best-selling minor tranquilizer for a time, but has largely been replaced by the benzodiazepines due to their wider therapeutic index (lower risk of toxicity at therapeutically prescribed doses) and lower incidence of serious side effects.

  8. Methylcyclopentane - Wikipedia

    en.wikipedia.org/wiki/Methylcyclopentane

    Methylcyclopentane is an organic compound with the chemical formula CH 3 C 5 H 9. It is a colourless, flammable liquid with a faint odor. It is a component of the naphthene fraction of petroleum usually obtained as a mixture with cyclohexane. It is mainly converted in naphthene reformers to benzene. [2]

  9. 2C-B - Wikipedia

    en.wikipedia.org/wiki/2C-B

    2C-B (4-bromo-2,5-dimethoxyphenethylamine), also known as Nexus, is a synthetic psychedelic drug of the 2C family, mainly used as a recreational drug. [2] [1] [4] It was first synthesized by Alexander Shulgin in 1974 for use in psychotherapy.