반응 #1007292

반응 방정식

product

6-(Benzyloxy)-2,3-dihydro-1H-inden-1-ol

p-TsOH

→

title compound

수율 89.0%

5-(Benzyloxy)-1H-indene

수율 89.0%

용매

toluene

반응 조건

후처리

1. 1
   농축The mixture was concentrated
2. 2
   기타purified by column chromatography (eluted with PE:EtOAc=30:1)

실험 절차

To a stirred solution of the product from Step B (15.0 g, 62.5 mmol) in toluene (200 mL) was added p-TsOH (1.0 g, 6.25 mmol) at ambient temperature and the mixture was heated at 80° C. for 1.5 hours. The mixture was concentrated and purified by column chromatography (eluted with PE:EtOAc=30:1) to give the title compound (12.3 g, 89%) as a white solid. 1H-NMR (600 MHz, CDCl3) δ 7.47-7.46 (m, 2H), 7.41-7.33 (m, 5H), 7.06-7.05 (m, 1H), 6.85-6.84 (m, 1H), 6.60-6.58 (m, 1H), 5.11 (s, 2H), 3.35 (m, 2H) ppm.

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