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ChemicalBook CAS DataBase List DEMISSIDINE

DEMISSIDINE synthesis

12synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 10 steps
1: dichloromethane / 3 h / -15 - 20 °C / Inert atmosphere
2: poly-4-vinylpyridine / water / Heating; Inert atmosphere
3: 12 h / 95 °C / Inert atmosphere
4: toluene / 0 - 120 °C / Inert atmosphere; Sealed tube; Microwave irradiation
5: platinum / decalin / 2 h / 60 °C
6: platinum(IV) oxide; hydrogen / acetic acid / 48 h / 60 °C / 31029.7 Torr
7: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 12 h / 0 °C / Inert atmosphere; Reflux
8: triethylamine / dichloromethane / 1 h / 0 °C / Inert atmosphere
9: lithium triethylborohydride / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
10: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 70 °C / Inert atmosphere

References:

Zhang, Zhe;Giampa, Geoffrey M.;Draghici, Cristian;Huang, Qiufeng;Brewer, Matthias [Organic Letters,2013,vol. 15,# 9,p. 2100 - 2103]

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