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. 302-72-7, Name is DL-Alanine, molecular formula is , belongs to amides-buliding-blocks compound. In a document, author is Kobayashi, Kazuhiro, Computed Properties of C3H7NO2.
SYNTHESIS OF BENZO[c]THIOPHEN-1(3H)IMINE AND 2,3-DIHYDRO-1H-ISOINDOLE-1-THIONE DERIVATIVES THROUGH CYCLIZATIONS OF 2-(1-HYDROXYALKYL)BENZOTHIOAMIDES
The reaction of N-alkyl-2,N-dilithiobenzothioamides, generated by treating N-alkylbenzothioamides with two equivalents of butyllithium, with aldehydes gives the corresponding 2-(1-hydroxyalkyl)benzothioamides, which undergo cyclization on treatment with methanesulfonyl chloride in the presence of triethylamine to yield 3,N-disubstituted (Z)-benzo[c]thiophen-1(3H)-imines. 2,3-Disubstituted 2,3-dihydro-1H-isoindole-1-thiones are obtained by the reaction of the above hydroxy thioamides with two equivalents of sodium hydride followed by an equivalent of phenyl chloroformate.
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 302-72-7, in my other articles. Computed Properties of C3H7NO2.