Search results
Results from the WOW.Com Content Network
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 ...
Cypenamine is a homolog of tranylcypromine, containing an expanded alicyclic ring that is two methylene units larger than the highly strained/reactive cyclopropane. The cyclohexane homologue has been reported, although the LD 50 s were all less than for plain amphetamine, it was still a functional stimulant.
These isomers are the organic precursor to the methylcyclopentadienyl ligand (C 5 H 4 Me, often denoted as Cp′), commonly found in organometallic chemistry. As with cyclopentadiene , methylcyclopentadiene is prepared by thermal cracking of its Diels–Alder dimer, followed by distillation for removal of cyclopentadiene, a common impurity.
2-Pentanone or methyl propyl ketone (MPK) is a ketone and solvent of minor importance. It is comparable to methyl ethyl ketone , but has a lower solvency and is more expensive. [ 5 ] It occurs naturally in Nicotiana tabacum (Tobacco) [ 6 ] and blue cheese as a metabolic product of Penicillium mold growth.
3,4-Methylenedioxyphenylpropan-2-one [1] or piperonyl methyl ketone (MDP2P or PMK) is a chemical compound consisting of a phenylacetone moiety substituted with a methylenedioxy functional group. It is commonly synthesized from either safrole (which, for comparison, is 3-[3,4-(methylenedioxy)phenyl]-2-propene) or its isomer isosafrole via ...
tert-Butylamine (2-methyl-2-propylamine) N-Methylpropylamine ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
R)-2-Methylpent-4-enoic acid can be synthesized using a chiral auxiliary such an oxazolidinone derivative, popularized by David Evans. One route of synthesis consists of three steps: acylation of the oxazolidinone using triethylamine as a base, and DMAP as an acyl carrier catalyst
2-Methylpentamethylenediamine is an organic compound part of the amine family with the formula H 2 NCH 2 CH 2 CH 2 CH(CH 3)CCH 2 NCH 2. A colorless liquid, this diamine is obtained by the hydrogenation of 2-methylglutaronitrile. [1] It is better known by the trade name "Dytek A". [2]