Homocapsaicin II synthesis
- Product Name:Homocapsaicin II
- CAS Number:71240-51-2
- Molecular formula:C19H29NO3
- Molecular Weight:319.44
138567-56-3
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Yield:-
Steps:
Multi-step reaction with 10 steps
1: Et3N / CH2Cl2 / 1.) 0 deg C, 30 min, 2.) RT, 1h
2: 1.) NaH, 2.) KI / 1.) DMF, THF, RT, 15 min, 2.) DMF, THF, 80 deg C, 3.5 h
3: 86 percent / DMSO, NaCl / H2O / 3 h / 170 °C
4: 92 percent / LiAlH4 / diethyl ether / 15 h / Ambient temperature
5: Et3N / CH2Cl2 / 1.) 0 deg C, 30 min, 2.) RT, 1 h
6: 1.) NaH, 2.) KI / 1.) DMF, THF, RT, 15 min, 2.) DMF, THF, 80 deg C, 3.5 h
7: 90 percent / DMSO, NaCl / H2O / 3 h / 170 °C
8: 90 percent / aq. NaOH / methanol / 3 h / Heating
9: SOCl2 / 2 h / Heating
10: diethyl ether / 2 h / Heating
References:
Kaga, Harumi;Goto, Kouhei;Takahashi, Tomiki;Hino, Masao;Tokuhashi, Takashi;Orito, Kazuhiko [Tetrahedron,1996,vol. 52,# 25,p. 8451 - 8470]
179617-49-3
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71240-51-2
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179617-58-4
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71240-51-2
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