ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract It has been shown that the products of the reaction of benzoxazolone (I) and 6-chlorobenzoxazolone (II) with α, β-dichloropropionyl chloride in the presence of triethylamine are, respectively, 3-[β-(N-benzoxazolonyl)-α-chloropropionyl] benzoxazolone and 3-[β-(N-6-chlorobenzoxazolonyl)-α-chloropropionyl]-6-chlorobenzoxazolone. A possible explanation of the fact that in the reaction of I and II in the presence of triethylamine only the chlorine atom in the β-position of derivatives of α, β-dichloropropionic acid takes part, is that the chlorine in the α-position is deactivated through enolization.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00474866
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