TY  - JOUR 
T1  - Rhodium(II)-Catalysed Intramolecular O-H Insertion of alpha-Diazo-gamma-Azido-delta-Hydroxy-beta-Ketoesters: Evidence for a Novel Sigmatropic Rearrangement of an Allylic Azide Intermediate
JO  - Journal of the Brazilian Chemical Society
A1  - Padwa, Albert
A1  - Sá, Marcus Mandolesi
SN  - 0103-5053
UL  - 10.1590/S0103-50531999000300012
VL  - 10 
Y1  - 1999
PB  - Brasil 
ER  -