Application of Thiomorpholine 1,1-dioxide

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Thiomorpholine, 123-90-0

123-90-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Thiomorpholine, cas is 123-90-0,the Thiomorpholine compound, it is a common compound, a new synthetic route is introduced below.

9.98 g of thiomorpholine and 14.8 g of triflic anhydride were stirred together in DCM at room temperature for 2 hours. The reaction was then partitioned between 1 M K2C03 (aq) and DCM. The organic layer was separated and dried by passing through a hydrophobic frit, then concentrated in vacuo. 13.82 g of the resultant oil was stirred with 85.2 g of oxone in 50 mL of methanol and 50 mL of water for 18 h at room temperature. The reaction was then filtered and washed with methanol and the filtrate concentrated. This was then partitioned between water and EtOAc and the aqueous layer washed 3 times with EtOAc. The combined organic extracts were then dried (MgS04) and concentrated to produce a white solid. This was then stirred at room temperature with 40 g of K2C03 in 80 mL of methanol for 18 h. The methanol was then removed in vacuo and the remains partitioned between DCM and sat. K2CO3 (aq). The combined organic extracts were passed through a hydrophobic frit and concentrated in vacuo to produce the title compound, 3.51 g.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Thiomorpholine, 123-90-0

Reference£º
Patent; ARROW THERAPEUTICS LIMITED; WO2005/89771; (2005); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem