98688-27-8Relevant articles and documents
Selective Sequential Demasking of the Ester Functions of 1-Methyl-3,4,5-tris(methoxycarbonyl)pyrazole
Chambers, David,Denny, William A.,Buckleton, John S.,Clark, George R.
, p. 4736 - 4738 (2007/10/02)
The adjacent ester functions of 1-methyl-3,4,5-tris(methoxycarbonyl)pyrazole can be selectively and seqentially demasked, providing an efficient route to heterogeneous pyrazole triamides.X-ray crystallographic determination of the structure of one of these triamides shows the order of ester hydrolysis to be 5, 4, 3.