A Convenient Rearrangement of 1-Phenylpyrrole-2-carboxaldehydes into Their 3-Isomers
摘要:
1-Phenylpyrrole-2-carboxaldehydes are selectively and in high yield converted by treatment with trifluoromethanesulfonic acid (triflic acid) to 1-phenylpyrrole-3-carboxaldehydes.
1-Phenylpyrrole-2-carboxaldehydes are selectively and in high yield converted by treatment with trifluoromethanesulfonic acid (triflic acid) to 1-phenylpyrrole-3-carboxaldehydes.