Electric Literature of 83863-33-6, These common heterocyclic compound, 83863-33-6, name is 5-Iodo-2-methylaniline, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
9.97 g of N,N-bis(2-chloroethyl)-4-methylbenzenesulfonamide (30.3 mmol) and 5.03 g of potassium iodide (30.3 mmol) in 75 ml. of cyclohexanol were stirred for 1 h at 800C. After addition of 7.7 g of sodium carbonate (72.7 mmol) and 5.65 g of 5-iodo-2-methyl- aniline (24.2 mmol), stirring continued for deltah at 1600C. At room temperature, the mixture was filtered, washed with dichloromethane, and the filtrate evaporated to dryness. The residue was dissolved in dichloromethane, filtered, and the solvent evaporated. The remaining residue was trituated with n-heptane and the crystalline product filtered off, washed several times with n-heptane and dried in vacuo to yield 10.7 g of product
The synthetic route of 83863-33-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ABBOTT GMBH &; CO. KG; ABBOTT LABORATORIES; HAUPT, Andreas; POHLKI, Frauke; DRESCHER, Karla; WICKE, Karsten; UNGER, Liliane; RELO, Ana-Lucia; BESPALOV, Anton; VOGG, Barbara; BACKFISCH, Gisela; DELZER, Juergen; ZHANG, Min; LAO, Yanbin; WO2010/125134; (2010); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com