A versatile and efficient process to 3-substituted indoles from anilines

~%

~53%

~20%

~%

~%

~91%

~0%

~%

~%

~12%

~%

~%

~%

~%

~50%

~%

~%

~92%

~%

~%

~%

~92%

~89%

~84%

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~%

~%