Technology Process of 2(3H)-Furanone,dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]-4-[(3,4,5-trimethoxyphenyl)methyl]-,(3R,4R)-
There total 6 articles about 2(3H)-Furanone,dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]-4-[(3,4,5-trimethoxyphenyl)methyl]-,(3R,4R)- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium on activated charcoal;
In
ethyl acetate;
for 20h;
under 3000.2 Torr;
Ambient temperature;
- Guidance literature:
-
Multi-step reaction with 4 steps
2: 94 percent / calcium borohydride
3: 1.) LiN(SiMe3)2 / 1.) THF/hexane, -50 deg C, 1 h, 2.) THF, -78 deg C, 30 min.
4: 89 percent / H2 / 10percent Pd-C / ethyl acetate / 20 h / 3000.2 Torr / Ambient temperature
With
calcium borohydride; hydrogen; lithium hexamethyldisilazane;
palladium on activated charcoal;
In
ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 1.) LiN(SiMe3)2 / 1.) THF/hexane, -50 deg C, 1 h, 2.) THF, -78 deg C, 30 min.
2: 89 percent / H2 / 10percent Pd-C / ethyl acetate / 20 h / 3000.2 Torr / Ambient temperature
With
hydrogen; lithium hexamethyldisilazane;
palladium on activated charcoal;
In
ethyl acetate;
