Chemistry can be defined as the study of matter and the changes it undergoes. 33282-15-4. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.33282-15-4, Name is 5-(4-Hydroxyphenyl)isoxazole-3-carboxylic acid, molecular formula is C10H7NO4, introducing its new discovery.
N-methylanilines from benzylic azides
Benzylic azides are converted into N-methylanilines efficiently in the presence of a Bronsted or Lewis acid and Et3SiH. The combination of SnCl4/Et3SiH and 4-n-butylbenzyl azide appears to form an aminodiazonium trichlorostannate(II), which undergoes the rearrangement to an iminium salt that is then reduced to N-methyl-4-n-butylaniline by Et3SiH.
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Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem