
TY  - JOUR
A1  - Hlubucek, J 
A1  - Ritchie, E 
A1  - Taylor, WC 
T1  - Synthesis of 2,2-dimethylchromens
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1971
VL  - 24
IS  - 11
SP  - 2347
EP  - 2354
KW  - 
UR  - https://doi.org/10.1071/CH9712347 
N2  - &#945;,&#945;-Dimethylpropargyl ethers of simple phenols are readily prepared in high yields. Thermal rearrangement of them affords 2,2- dimethylchromens, also in high yields. These reactions are used to prepare the natural products, ageratochromen, evodionol methyl ether, lapachenole, seselin, luvangetin, and braylin.     A base-catalysed Wessely-Moser rearrangement is reported. 
ER  -

