3-Sep-21 News Discovery of 2550-36-9

According to the analysis of related databases, 2550-36-9, the application of this compound in the production field has become more and more popular.

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 2550-36-9 as follows. Safety of (Bromomethyl)cyclohexane

179a) (3-Bromophenyl)(cyclohexylmethyl)sulfane To a solution of 3-bromobenzenethiol (4.158 g, 21 .99 mmol) in DMF (30 ml_) was added K2C03 (9.12 g, 66.0 mmol). The reaction mixture was stirred for 30 mins at room temperature. Then (bromomethyl)cyclohexane (4.28 g, 24.19 mmol) was added. The reaction mixture was stirred at 25C for 16 h. Then it was poured into water (50ml_) and extracted with ethyl acetate(3x). The combined organic phase was concentrated to obtain the title compound (3-bromophenyl)(cyclohexylmethyl)sulfane (6g, 18.93 mmol, 86 % yield) which was used in the next step without further purification.

According to the analysis of related databases, 2550-36-9, the application of this compound in the production field has become more and more popular.

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; ASTEX THERAPEUTICS LIMITED; CALLAHAN, James Francis; KERNS, Jeffrey K.; LI, Peng; LI, Tindy; MCCLELAND, Brent W.; NIE, Hong; PERO, Joseph E.; DAVIES, Thomas Glanmor; GRAZIA CARR, Maria; GRIFFITHS-JONES, Charlotte Mary; HEIGHTMAN, Thomas Daniel; NORTON, David; VERDONK, Marinus Leendert; WOOLFORD, Alison Jo-Anne; WILLEMS, Hendrika Maria Gerarda; (664 pag.)WO2017/60854; (2017); A1;,
Bromide – Wikipedia,
bromide – Wiktionary