Discovery of 36216-80-5

36216-80-5, A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 36216-80-5, you can also browse my other articles.

The molecularity of an elementary reaction is the number of molecules that collide during that step in the mechanism. 36216-80-5, If there is only a single reactant molecule in an elementary reaction, that step is designated as unimolecular.Benzo[d]isoxazol-3-amine, cas is 36216-80-5,the Benzisoxazole compound. A new synthetic method of this compound is introduced below.

Phenyl 1 ,2-benzisoxazol-3-ylcarbamateA solution of 1 ,2-benzisoxazol-3-amine (1.00 g; CASNo. 36216-80-5) and triethylamine (1.09 ml_) in acetonitrile (5 ml_) was added dropwise to at 0 0C solution of phenyl chloroformate (0.989 ml_) in THF (20 ml_). The reaction was stirred at 0 0C for 1 h and then allowed to warm to RT overnight. The reaction was diluted with ethyl acetate and washed with 1 N HCI and brine. The organic layer was dried over sodium sulfate, filtered, and concentrated to give the crude product as a reddish brown solid. The solid was triturated with refluxing diisopropyl ether, cooled to RT, and filtered to give final product as a tan solid (1.22 g, 64%). m/z 255 (MH+).

36216-80-5, A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 36216-80-5, you can also browse my other articles.

Reference£º
Patent; PFIZER INC.; LONG, Scott Allen; MEYERS, Marvin Jay; PELC, Matthew James; SCHWEITZER, Barbara Ann; THORARENSEN, Atli; WANG, Lijuan Jane; WO2010/58318; (2010); A1;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics