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2,4-Dibromo-β-D-Glucopyranosiduronic Acid Estrane Derivative synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 85 percent / CuBr2 / methanol / 48 h / Heating
2: 97 percent / NaOH, 75percent aq. pyridine / 3 h / Ambient temperature
3: 85 percent / Ag2CO3 / benzene / 72 h / Ambient temperature

References:

Numazawa, Mitsuteru;Nagaoka, Masao;Tsuji, Masachika;Osawa, Yoshio [Journal of the Chemical Society. Chemical communications,1981,# 8,p. 383 - 384]

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