
TY  - JOUR
A1  - Black, DSC 
A1  - Crozier, RF 
A1  - Rae, ID 
T1  - Nitrones and oxaziridines. XX. Intramolecular nitrone 1,3-dipolar cycloaddition by substituent interaction: Synthesis and reduction of some tetrahydropyrroloisoxazoles
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1978
VL  - 31
IS  - 9
SP  - 2013
EP  - 2022
KW  - 
UR  - https://doi.org/10.1071/CH9782013 
N2  - The reactions of C-benzoylnitrones with allylamine afford tetrahydro-5H-pyrrolo[3,4-c]isoxazoles resulting from imine formation and intramolecular 1,3-dipolar cycloadditions. Cycloaddition reactions of the same nitrones with 2-vinylpyridine and N-phenylallylamine afford 5-substituted isoxazolidines in the normal way. Reduction of the imine bond in the tetrahydropyrroloisoxazoles can be achieved by catalytic hydrogenation or sodium borohydride, and, in the case of an N-phenyl derivative, N-O bond cleavage also occurs. 
ER  -

