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ChemicalBook CAS DataBase List Miltrione
27210-57-7

Miltrione synthesis

10synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 10 steps
1: 87 percent / 20percent aq. NaOH / 2 h / Heating
2: 53 percent / AlCl3 / nitrobenzene / Ambient temperature
3: 53 percent / Zn, HgCl2, conc. HCl / H2O; toluene / 24 h / Heating
4: 81 percent / P2O5, H3PO4 / CH2Cl2 / 0.33 h / 70 - 80 °C
5: 69 percent / Zn / tetrahydrofuran / 2 h
6: 62 percent / Pd-black / 2 h / 280 - 300 °C
7: 1) Mg / 1) Et2O, 30 min 2) Et2O, 3h
8: P2O5, H3PO4 / 0.5 h / 60 - 70 °C
9: 86 percent / BBr3 / CH2Cl2 / 1 h / Ambient temperature
10: 40 percent / Potassium nitrosodisulfonate, potassium hydrogen phosphate / acetone; H2O

References:

Chang, Hson Mou;Cheng, Kwok Ping;Choang, Tai Francis;Chow, Hak Fun;Chui, Kuk Ying;et al. [Journal of Organic Chemistry,1990,vol. 55,# 11,p. 3537 - 3543]

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