ABSTRACT
The photochemistry of five-membered heteroaromatic compounds containing two heteroatoms has been of interest
since the first report that
N
-methylpyrazole
(Scheme 1) undergoes photoconversion to
N
- methylimidazole
.
The photochemistry of five-membered heteroaromatic compounds containing two heteroatoms has been of interest
since the first report that
N
-methylpyrazole
(Scheme 1) undergoes photoconversion to
N
- methylimidazole
.