21650-83-9Relevant academic research and scientific papers
A practical solution for aqueous reactions of water-insoluble high-melting-point organic substrates
Cui, Xiaoxue,Li, Bo,Liu, Tianzhen,Li, Chunbao
supporting information; experimental part, p. 668 - 672 (2012/06/01)
A practical solution to the problem of performing aqueous reactions for very sparingly soluble high-melting-point (VSSHMP) organic substrates has been developed, which entails mechanically stirring a mixture of the substrate, the corresponding reagent(s), water, catalytic Aliquat 336 and sand. When the melting points of the substrates which include steroids, ketones, aldehydes, aromatics and alkaloids are around 200 °C, the reactions can be performed at 20 °C. The substrate solubility can be as low as 1 × 10-10 mol L-1. The Royal Society of Chemistry 2012.
Synthesis of betamethasone from the waste of Thai Agave sisalana
Kongkathip, Ngampong,Kongkathip, Boonsong,Noimai, Naratitt
, p. 865 - 874 (2007/10/03)
Synthesis of betamethasone from waste of Thai A. sisalana is described. Copyright Taylor & Francis Group, LLC.
