
TY  - JOUR
A1  - Black, DS 
A1  - Craig, DC 
A1  - Debdas, RB 
A1  - Kumar, N 
T1  - Nitrones and Oxaziridines. XLIV. Synthesis of Indol-3- and -2-ylmethyl-Substituted 1-Pyrroline 1-Oxides
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1992
VL  - 45
IS  - 11
SP  - 1879
EP  - 1892
KW  - 
UR  - https://doi.org/10.1071/CH9921879 
N2  - 3-(2'-Nitroethy1) indole (3) and more importantly 1,3-dimethyl-2-(2'-nitroethyl) indole (10) have served as precursors for the construction of several 1-pyrroline 1-oxides (6), (15) and (17) and the related 1-pyrrolines (7), (16) and (18) via the &#947;-nitro ketones (4): (12) and (14). Attempts to oxidize these structures to achieve highly conjugated systems were unsuccessful. X-Ray crystallographic data are presented for the 1-pyrroline 1-oxides (15) and (17). 
ER  -

