Synthesis of meso-tetraalkylnyl porphyrins using 1-seleno-2-alkynyl cation precursors
摘要:
The strongly regioselective reaction of the silver perchlorate activated selenoacetals derived from 2-butynal and 3-phenylpropynal with pyrrole allows for a straightforward synthesis of the corresponding title compounds but the yields are low.
Synthesis of meso-tetraalkylnyl porphyrins using 1-seleno-2-alkynyl cation precursors
摘要:
The strongly regioselective reaction of the silver perchlorate activated selenoacetals derived from 2-butynal and 3-phenylpropynal with pyrrole allows for a straightforward synthesis of the corresponding title compounds but the yields are low.