Regioselective synthesis of 6-aryl-5-(chloroethyl)salicylates by domino ‘[3+3] cyclization/homo-Michael’ reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes
摘要:
Functionalized 3-aryl-4-(chloroethyl)phenols are regioselectively prepared by domino '[3+3] cyclization/homo-Michael' reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes. (C) 2009 Elsevier Ltd. All rights reserved.
Regioselective synthesis of 6-aryl-5-(chloroethyl)salicylates by domino ‘[3+3] cyclization/homo-Michael’ reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes
摘要:
Functionalized 3-aryl-4-(chloroethyl)phenols are regioselectively prepared by domino '[3+3] cyclization/homo-Michael' reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes. (C) 2009 Elsevier Ltd. All rights reserved.
Regioselective synthesis of 6-aryl-5-(chloroethyl)salicylates by domino ‘[3+3] cyclization/homo-Michael’ reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes
Functionalized 3-aryl-4-(chloroethyl)phenols are regioselectively prepared by domino '[3+3] cyclization/homo-Michael' reactions of 1,3-bis(silyloxy)-1,3-butadienes with 1-formyl- and 1-acetyl-1-aroyl-cyclopropanes. (C) 2009 Elsevier Ltd. All rights reserved.