Studies on the N-Oxides of π-Deficient N-Heteroaromatics. XXXIV. A Novel Synthesis of Substituted Indoles by Photochemical Ring Contraction of 3, 1- …

~%

~%

~%

~%

~%

~%

~%

~20%

~1%

~58%

~%

~%

~%

~10%

~%

~12%

~%

~%

~6%

~%

~%

~%

~%

~%

~%

~5%

~39%

~79%

~%

~38%

~39%

~96%

~%

~%

~%

~%

~%

~22%

~%

~%

~%

~39%

~%

~34%

~%

~%

~%

~%

~81%

~%

~%

~%

~%