
TY  - JOUR
A1  - Deady, Leslie W. 
A1  - Sette, Robert M. D. 
T1  - Lithiation of Pivaloylamino Derivatives of Dibenzofuran and 9-Methylcarbazole
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 2001
VL  - 54
IS  - 3
SP  - 177
EP  - 180
KW  - 
UR  - https://doi.org/10.1071/CH01017 
N2  - 2-, 3- and 4-Pivaloylamino derivatives of dibenzofuran &#91;compounds (5), (4) and (6), respectively&#93; and analogous 3-, 2- and 1-substituted derivatives of 9-methylcarbazole &#91;compounds (8), (7) and (9), respectively&#93; were subjected to lithiation at 0&#x02DA;C and subsequent reaction with dimethylformamide. Aldehyde formation took place at positions &#945; to &#948; to the heteroatom as follows: &#945; for (4) and (7); &#948; for (5); &#948; and &#946; (3 : 1) for (8); and &#945; &#8242; for (6). No formylation occurred with (9). 
ER  -

