PMID- 23127660 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20130620 LR - 20121126 IS - 1872-6283 (Electronic) IS - 0379-0738 (Linking) VI - 223 IP - 1-3 DP - 2012 Nov 30 TI - Synthesis and impurity profiling of MDMA prepared from commonly available starting materials. PG - 306-13 LID - S0379-0738(12)00460-4 [pii] LID - 10.1016/j.forsciint.2012.10.006 [doi] AB - This work examines the synthesis of 3,4-methylenedioxy-N-methylamphetamine (MDMA) from common starting materials that may be utilised by clandestine laboratory operators. Piperonal was prepared from two common starting materials, piperine (from pepper) and vanillin (a common flavouring). Piperine was converted to piperonal by ozonolysis and oxidative cleavage with potassium permanganate and tetrahydrofuran. Vanillin was converted to piperonal by demethylation with pyridine and aluminium chloride followed by methylenation with dichloromethane. The resulting piperonal samples were converted via a commonly encountered route to MDMA. The impurities that indicate a particular route were identified and the feasibility of each method was also assessed. CI - Copyright (c) 2012 Elsevier Ireland Ltd. All rights reserved. FAU - Gallagher, Ryan AU - Gallagher R AD - Centre for Forensic Science, University of Technology Sydney, Sydney, NSW 2007, Australia. FAU - Shimmon, Ronald AU - Shimmon R FAU - McDonagh, Andrew M AU - McDonagh AM LA - eng PT - Journal Article DEP - 20121103 PL - Ireland TA - Forensic Sci Int JT - Forensic science international JID - 7902034 EDAT- 2012/11/07 06:00 MHDA- 2012/11/07 06:01 CRDT- 2012/11/07 06:00 PHST- 2012/03/19 00:00 [received] PHST- 2012/10/03 00:00 [revised] PHST- 2012/10/04 00:00 [accepted] PHST- 2012/11/07 06:00 [entrez] PHST- 2012/11/07 06:00 [pubmed] PHST- 2012/11/07 06:01 [medline] AID - S0379-0738(12)00460-4 [pii] AID - 10.1016/j.forsciint.2012.10.006 [doi] PST - ppublish SO - Forensic Sci Int. 2012 Nov 30;223(1-3):306-13. doi: 10.1016/j.forsciint.2012.10.006. Epub 2012 Nov 3.