Impressive changeover of reaction course in ring expansion of styrylbenzocyclobutenol under alkoxide-forming conditions
摘要:
Impressive changeover of the reaction course was observed in the rearrangement of styrylbenzocyclobutenol derivative 1. While the thermal reaction gave naphthalene 2, the base-promoted reaction gave the isomeric product 3 in high yield. (c) 2006 Elsevier Ltd. All rights reserved.
Impressive changeover of reaction course in ring expansion of styrylbenzocyclobutenol under alkoxide-forming conditions
摘要:
Impressive changeover of the reaction course was observed in the rearrangement of styrylbenzocyclobutenol derivative 1. While the thermal reaction gave naphthalene 2, the base-promoted reaction gave the isomeric product 3 in high yield. (c) 2006 Elsevier Ltd. All rights reserved.