TY - JOUR
T1 - Reactions of 1-Aza-1,3-butadienes
T2 - A Simple Access to Bicyclo[33.1]nonan-3-one Derivatives
AU - Geirsson, Jon K.F.
AU - Johannesdottir, Jonina F.
AU - Jonsdottir, Sigridur
N1 - Publisher Copyright: © 1992 Georg Thieme Verlag. All rights reserved.
PY - 1993/2
Y1 - 1993/2
N2 - A facile and efficient one-step procedure for the synthesis of bicyclo[3.3.1]nonan-3-one derivatives is described. Two equivalents of dimethyl 1,3-acetonedicarboxylate reacted with 1-aza-1,3-butadienes to afford the products in good to excellent yields (70-80%). The reaction proceeded with similar yields when the imine was replaced by the corresponding α,β-unsaturated aldehyde.
AB - A facile and efficient one-step procedure for the synthesis of bicyclo[3.3.1]nonan-3-one derivatives is described. Two equivalents of dimethyl 1,3-acetonedicarboxylate reacted with 1-aza-1,3-butadienes to afford the products in good to excellent yields (70-80%). The reaction proceeded with similar yields when the imine was replaced by the corresponding α,β-unsaturated aldehyde.
UR - https://www.scopus.com/pages/publications/0007674230
U2 - 10.1055/s-1993-22376
DO - 10.1055/s-1993-22376
M3 - Article
SN - 0936-5214
VL - 1993
SP - 133
EP - 134
JO - Synlett
JF - Synlett
IS - 2
ER -