simple and efficient synthesis of 4,7-dimethoxy-1(h)-indene
TRANSCRIPT
2007
Indan derivativesQ 1050 Simple and Efficient Synthesis of 4,7-Dimethoxy-1(H)-indene. — Electron-rich
1-indanols (I), 1-tetrahydronaphthols (III) and benzylic alcohols (V) easily dehydrate in the presence of catalytic amounts of TosOH in chloroform solution. — (ZHANG, X.; THIMMAIAH, M.; FANG*, S.; Synth. Commun. 37 (2007) 11, 1873-1877; Dep. Chem., Mich. Technol. Univ., Houghton, MI 49931, USA; Eng.) —R. Langenstrassen
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