Chemistry is an experimental science, Application In Synthesis of 3-Hydroxy-2-phenylpropanoic acid, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 552-63-6, Name is 3-Hydroxy-2-phenylpropanoic acid, molecular formula is C9H10O3, belongs to isothiazole compound. In a document, author is BAGGI, P.
ISOTHIAZOLES .4. CYCLOADDITION REACTIONS OF DIARYL-OXAZOLONES AND MUNCHNONES TO 3-DIETHYLAMINO-4-(4-METHOXYPHENYL)-ISOTHIAZOLE 1,1-DIOXIDE – A NEW SYNTHESIS OF TRIARYLPYRROLES
3-Diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1-dioxide(3) readily reacts with oxazolones 2 and munchnones 7 affording with satisfactory yield 3-diethylamino-4,6-diaryl-3a,4-dihydro-3a-(4-methoxyphenyl)6aH-pyrrolo[3,4-d]isthiazole 1,1-dioxides 4 and 3-diethylamino-4,6-diaryl-5-alkyl-3a-(4-methoxyphenyl)-pyrrolo[3,4]isothiazole l,1-dioxides 8, respectively. The behaviour of the cycloadducts towards elevated temperatures and/or basic conditions was investigated. Under these conditions the primary products lost SO2 and diethylcyanamide affording 1-alkyl-2,3,5-triarylpyrroles 9 and 1H-2,3,5-triarylpyrroles 10. These latter were found to be better obtained through thermal decomposition of N-protected cycloadducts 8 and subsequent deprotecting the final pyrroles.
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 552-63-6, in my other articles. Application In Synthesis of 3-Hydroxy-2-phenylpropanoic acid.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com