Synthesis of benzofuranones related to diazonamide via an intramolecular Pummerer reaction
摘要:
Treatment of in situ generated 2-thiolaethyl-2-chloro-2-phenylacetyl aryl esters with SnCl4 (catalytic) resulted in the formation of the corresponding 3-thiomethylbenzofuran-2-ones. (C) 1998 Elsevier Science Ltd. All rights reserved.
Synthesis of benzofuranones related to diazonamide via an intramolecular Pummerer reaction
摘要:
Treatment of in situ generated 2-thiolaethyl-2-chloro-2-phenylacetyl aryl esters with SnCl4 (catalytic) resulted in the formation of the corresponding 3-thiomethylbenzofuran-2-ones. (C) 1998 Elsevier Science Ltd. All rights reserved.