
TY  - JOUR
A1  - Browne, EJ 
T1  - Perimidine-2-carbaldehyde
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1973
VL  - 26
IS  - 2
SP  - 449
EP  - 453
KW  - 
UR  - https://doi.org/10.1071/CH9730449 
N2  - Perimidine-2-carbaldehyde has been prepared and found to consist of a mixture of the free aldehyde (1a) and the dimeric cyclic hemiaminal (2) in the solid state. This dimerization is analogous to that observed in many N-unsubstituted azole aldehydes. The aldehyde (1a) initially forms as the hydrate (1c) on hydrolysis of its diethyl acetal.     The condensation of imidates or imidate salts with 1,8- diaminonaphthalene is a useful route to 2-substituted perimidines or their salts. 
ER  -

