Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 94-93-9, Name is 2,2′-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol, molecular formula is , belongs to chiral-catalyst compound. In a document, author is Farrar, Elliot H. E., Recommanded Product: 2,2′-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol.
The mechanism of the asymmetric BINOL-derived hydroxyl carboxylic acid catalyzed allylboration of benzaldehyde was investigated using density functional theory calculations. A new reaction model is proposed, and the roles of the two Bronsted acidic sites of the catalyst elucidated. Catalyst distortion was found to be a key factor in determining stereoselectivity. The flexibility of the hydroxyl carboxylic acid catalyst leads to significant differences in the mechanism and origins of selectivity compared to the equivalent phosphoric acid catalyzed reaction.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 94-93-9, in my other articles. Recommanded Product: 2,2′-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare