
TY  - JOUR
A1  - Bell, KH 
A1  - Duewell, H 
T1  - Synthesis of Some Linear Benzochromanones
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1963
VL  - 16
IS  - 1
SP  - 101
EP  - 106
KW  - 
UR  - https://doi.org/10.1071/CH9630101 
N2  - A series of 8-substituted 6,7-benzochromanones has been prepared by cyclization of the corresponding 3-(1-X-2-naphthy1oxy)propionic acids (X = CH3, 0CH3, Br, NO2) with polyphosphoric acid. Direct cyclization of the related 3-(1-X-2-naphthyloxy)propionitriles (X = CH3, OCH3, Br, NO2) with sulphuric acid was successful only with X = Br, NO2. An improved synthesis of 1-methoxy-2-naphthol is reported. 
ER  -

