عبدالمحمد مهران پور

Sulfur heterocycles are important compounds due to their unusual physical properties and significant and versatile biological activity.[l-3] In this project an efficient method for the synthesis of some new tetra thiol [14] annulenes was introduced base on using vinamidinium salts. The reaction pathway to synthesis of the tetrathiol [14] annulene derivatives from corresponding vinamidinum salts are shown in Scheme 1. Me2N N Scheme 1 NMe2 CH3CN reflax C D References: