134676-67-8, 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. N-Boc-2-thiomorpholinecarboxylic Acid, cas is 134676-67-8,the Thiomorpholine compound, it is a common compound, a new synthetic route is introduced below.
To a solution of 4-(tert-butoxycarbonyl)thiomorpholine-2-carboxylic acid (0.8 g, 3.24 mmol) in anhydrous THF (20 mL) was added slowly at 0 C. BH3 solution (1 M in THF, 13.2 mL). The reaction mixture was stirred at RT overnight then quenched with saturated NaHCO3 (50 mL). The aqueous layer was extracted with EtOAc (2¡Á50 mL). The combined organic layers were washed with brine and dried (MgSO4), filtered and concentrated in vacuo to afford tert-butyl 2-(hydroxymethyl)thiomorpholine-4-carboxylate (0.75 g, crude) as colorless oil, which was used without further purification.
The chemical industry reduces the impact on the environment during synthesis,134676-67-8,N-Boc-2-thiomorpholinecarboxylic Acid,I believe this compound will play a more active role in future production and life.
Reference£º
Patent; GENENTECH, INC.; Rudolph, Joachim; Gazzard, Lewis J.; Crawford, James J.; Ndubaku, Chudi; Drobnick, Joy; Lee, Wendy; US2015/31674; (2015); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem