
%0 Journal Article
%A Bell, S 
%A Bonadio, A 
%A Watson, KG 
%T Synthesis of 3-Methyl-4-oxo-3,4-dihydroquinazoline-5-sulfonamide and a Herbicidal Sulfonylurea Derivative
%J Australian Journal of Chemistry
%D 1995/02/01
%V 48
%N 2
%P 227-232
%K 
%R https://doi.org/10.1071/CH9950227
%U https://www.publish.csiro.au/paper/CH9950227 
%X Starting with 6-chloroquinazolin-4(3H)-one (5), a convenient synthesis of 3-methyl-4-oxo-3,4-dihydroquinazoline-5-sulfonamide (11) has been achieved. The sulfonamide (11) was used to prepare a highly herbicidal sulfonylurea derivative (13). 
