SDS of cas: 99-93-4. In 2019 CHINESE J ORG CHEM published article about CARBONYL-COMPOUNDS; ASSISTED SYNTHESIS; ACID; OXIDATION; DERIVATIVES; OXIMATION; ISOXAZOLE; ALDEHYDES; CHLORIDE; ROUTE in [Liang, Ling; Mou, Jialing; Chen, Yue; Wang, Mengsha; Hong, Zhi] Taizhou Univ, Sch Pharmaceut & Mat Engn, Taizhou 318000, Peoples R China in 2019, Cited 67. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.
Oxime compounds were efficiently synthesized with aromatic or aliphatic ketones and hydroxylamine hydrochloride as raw materials in the PEG-400 solution, using cheap and readily available superfine kaolin as catalyst under microwave irradiation condition. The effects of the catalyst, the solvent type, reaction time, reaction temperature on the reaction were investigated. The structures of the products were detected by melting point, nuclear magnetic resonance, infrared spectroscopy and mass spectrometry data. This method has the advantages of short reaction times (5 similar to 15 min), good yields, and simple operation as well as environmental friendliness. In addition, the preliminary experiment shows that superfine kaolin could also catalyze transoximation reaction and preparation of oxime ether compounds under microwave irradiation with the yields of 42%similar to 67% and 59%similar to 72%.
SDS of cas: 99-93-4. About 4′-Hydroxyacetophenone, If you have any questions, you can contact Liang, L; Mou, JL; Chen, Y; Wang, MS; Hong, Z or concate me.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles