Continuously updated synthesis method about 3-Iodobenzylamine hydrochloride

According to the analysis of related databases, 3718-88-5, the application of this compound in the production field has become more and more popular.

Related Products of 3718-88-5, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 3718-88-5 as follows.

A suspension of 3-iodobenzylamine hydrochloride (4.95g, 18.4 mmol) in dichloromethane (100 ml) was treated with triethylamine (3.1 ml, 22 mmol) and di-t-butyl dicarbonate (4.40g, 20 mmol) and the resulting solution left to stir at room temperature under a nitrogen atmosphere for 1.5 hours. The reaction mixture was washed with 2M hydrochloric acid (30 ml), water (30 ml), dried (sodium sulfate), and the solvent removed in vacuo to give the title compound as a colourless solid (6.43g). 1HNMR (400 MHz, CDCl3) delta: 1.46 (s, 9H), 4.21-4.30 (m, 2H), 4.79-4.89 (bs, 1H), 7.06 (dd, 1H), 7.25 (d, 1H), 7.60 (d, 1H), 7.63 (s, 1H) ppm. MS (electrospray) m/z 332 [M-H]-, 356 [M+Na]+

According to the analysis of related databases, 3718-88-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Brown, Alan Daniel; Bunnage, Mark Edward; Glossop, Paul Alan; James, Kim; Lane, Charlotte Alice Louise; Lewthwaite, Russel Andrew; Moses, Ian Brian; Price, David Anthony; Thomson, Nicholas Murray; US2005/182091; (2005); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com