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Analysis of potential phenylacetone precursors (ethyl 3‐oxo‐2‐phenylbutyrate, methyl 3‐oxo‐4‐phenylbutyrate, and ethyl 3‐oxo‐4‐phenylbutyrate) by gas chromatography/mass spectrometry and their conversion to phenylacetone

https://doi.org/10.1002/dta.3169
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10/10 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 10 checked references that resolve
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The synthesis and investigation of impurities found in Clandestine Laboratories: Baeyer–Villiger Route Part I; Synthesis of P2P from benzaldehyde and methyl ethyl ketone
resolves10.1021/acs.joc.0c02972
Synthetic Scope of Brønsted Acid-Catalyzed Reactions of Carbonyl Compounds and Ethyl Diazoacetate
resolves10.1016/j.ejmech.2019.111824
Discovery of [1,2,4]-triazolo [1,5-a]pyrimidine-7(4H)-one derivatives as positive modulators of GABAA1 receptor with potent anticonvulsant activity and low toxicity
resolves10.1039/c8gc02720j
Visible-light-promoted aerobic metal-free aminothiocyanation of activated ketones
resolves10.15583/jpchrom.2014.017
Development of a New LC-MS/MS Method for the Quantification of Keto Acids
resolves10.5650/jos.61.81
Acid Esterification-Alkaline Transesterification Process for Methyl Ester Production from Crude Rubber Seed Oil
resolves10.1007/s11419-021-00572-z
Degradation of 1-phenyl-2-propanone during long-term storage: useful information for methamphetamine impurity profiling
resolves10.1016/j.forsciint.2013.11.017
Investigation of the l-phenylacetylcarbinol process to substituted benzaldehydes of interest
resolves10.1002/dta.1944
Forensic analysis of P2P derived amphetamine synthesis impurities: identification and characterization of indene by‐products
resolves10.1520/JFS11449J
Approaches to Drug Sample Differentiation. III: A Comparative Study of the Use of Chiral and Achiral Capillary Column Gas Chromatography/Mass Spectrometry for the Determination of Methamphetamine Enantiomers and Possible Impurities
The 7 references without a DOI — listed, not checked
no DOI — not checkedUnited Nations Office on Drugs and Crime. Global Smart Update 23. (2020)An expanding synthetic drugs market–Implications for precursor control. Accessed January 14 2021.https://www.unodc.org/documents/scientific/Global_SMART_23_web2.pdf
no DOI — not checkedImpurity profiling/comparative analyses of samples of 1‐phenyl‐2‐propanone
no DOI — not checkedPine Organic Chemistry I
no DOI — not checkedAliphatic Organic Chemistry
no DOI — not checkedCayman Chemical.GC‐MS data of methyl 2‐phenylacetate. Accessed August 6 2021.https://www.caymanchem.com/gcms/28352-0565585-GCMS.pdf
no DOI — not checkedModern Organic Chemistry
no DOI — not checkedModern Organic Chemistry
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