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compound 63

(S)-2-tert-Butoxy-2-(1-(4-chlorophenyl)-3-methyl-6-(pyridin-2-yl)naphthalen-2-yl)acetic acid

2-(tributylstannyl)pyridine

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title compound

(S)-2-tert-butoxy-2-(1-(4-chlorophenyl)-3-methyl-6-(1-methyl-1H-imidazol-4-yl)naphthalen-2-yl)acetic acid

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실험 절차

(S)-2-tert-butoxy-2-(1-(4-chlorophenyl)-3-methyl-6-(1-methyl-1H-imidazol-4-yl)naphthalen-2-yl)acetic acid (64) was prepared in a similar fashion to compound 63 with the substitution of 1-methyl-4-(tributylstannyl)-1H-imidazole for 2-(tributylstannyl)pyridine in step 1. The title compound (0.026 g) was isolated as an amorphous white powder. LCMS-ESI+ (m/z): [M+H]+ calcd for C27H28ClN2O3: 463.98; found: 463.86. 1H-NMR: 400 MHz, (CD3CN) δ: 6.46 (br s, 1H); 8.24 (br s, 1H); 7.73 (br s, 1H); 7.65 (s, 1H); 7.62-7.51 (m, 4H); 7.36-7.25 (m, 2H); 5.21 (s, 1H): 3.85 (s, 3H); 2.56 (s, 3H); 0.97 (s, 9H).

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