Synthesis and reactions of 2-chloro-1,3-bis(trimethylsilyloxy)-1,3-butadienes
摘要:
The reaction of 2-chloro-1,3-bis(trimethylsilyloxy)-1,3-butadienes with various electrophiles allows a convenient synthesis of chlorinated molecules which are not readily available by other methods. (C) 2008 Elsevier Ltd. All rights reserved.
Hetero-Diels–Alder reaction of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with arylsulfonylcyanides. Synthesis and antimicrobial activity of 4-hydroxy-2-(arylsulfonyl)pyridines
Hetero-Diels-Alder reactions of 1,3-bis(silyloxy)-1,3-butadienes with arylsulfonylcyanides afforded a variety of 4-hydroxy-2-(arylsulfonyl) pyridines. Several derivatives show antimicrobial activity against Gram-positive bacteria. (c) 2008 Elsevier Ltd. All rights reserved.