A versatile new synthesis of 4-aryl- and heteroaryl-[3,4-c]pyrrolocarbazoles by [4+2] cycloaddition followed by palladium catalysed cross coupling
摘要:
4-Bromo- and 4-trifluorosulfonyloxypyrrolo[3,4-c]carbazoles were prepared in five steps via a [4+2] cycloaddition and were used as key intermediates in palladium-catalysed cross coupling reactions allowing the rapid generation of structurally diverse protein kinase C inhibitors. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
A versatile new synthesis of 4-aryl- and heteroaryl-[3,4-c]pyrrolocarbazoles by [4+2] cycloaddition followed by palladium catalysed cross coupling
摘要:
4-Bromo- and 4-trifluorosulfonyloxypyrrolo[3,4-c]carbazoles were prepared in five steps via a [4+2] cycloaddition and were used as key intermediates in palladium-catalysed cross coupling reactions allowing the rapid generation of structurally diverse protein kinase C inhibitors. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
4-Bromo- and 4-trifluorosulfonyloxypyrrolo[3,4-c]carbazoles were prepared in five steps via a [4+2] cycloaddition and were used as key intermediates in palladium-catalysed cross coupling reactions allowing the rapid generation of structurally diverse protein kinase C inhibitors. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.