A general procedure for the synthesis of 2-substituted tetrahydro-1. 3-thiazepines by MW-assisted cyclization of 4-thioamidobutanols is presented. The acyclic precursors were prepared in high overall yields by an expeditious three-step diacylation/thionation/deprotection sequence from 4-aminobutanol. Microwave-assisted ring closure of 4-thioamido alcohols promoted by trimethylsilyl po... https://parisnaturalfoodes.shop/product-category/goat-whole-milk/