Technology Process of (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (9R,10R)-10-bromo-9,10-dihydro-benzo[g]chrysen-9-yl ester
There total 18 articles about (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (9R,10R)-10-bromo-9,10-dihydro-benzo[g]chrysen-9-yl ester which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 48 percent / N-bromoacetamide (NBA) / acetic acid / Ambient temperature
2: 89 percent / DIBAL-H / tetrahydrofuran / 0.5 h / 0 °C
3: 41 mg / pyridine / 2 h / Ambient temperature
With
pyridine; diisobutylaluminium hydride; N-bromoacetamide;
In
tetrahydrofuran; acetic acid;
DOI:10.1021/jo00276a009
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 48 percent / N-bromoacetamide (NBA) / acetic acid / Ambient temperature
2: 89 percent / DIBAL-H / tetrahydrofuran / 0.5 h / 0 °C
3: 43 mg / pyridine / 2 h / Ambient temperature
With
pyridine; diisobutylaluminium hydride; N-bromoacetamide;
In
tetrahydrofuran; acetic acid;
DOI:10.1021/jo00276a009
- Guidance literature:
-
Multi-step reaction with 9 steps
1: Zn, I2 / tetrahydrofuran / 45 °C
2: 1.) p-TsOH, 2.) 10percent KOH / 1.) benzene, RT, overnight, 2.) ethanediol, 185-190 deg C
3: CH3SO3H / 4 h / 55 - 60 °C
4: 94 percent / NaBH4 / tetrahydrofuran; methanol / 1 h / Ambient temperature
5: 100 percent / p-TsOH / benzene / Ambient temperature
6: o-chloranil / benzene / 72 h / Ambient temperature
7: 48 percent / N-bromoacetamide (NBA) / acetic acid / Ambient temperature
8: 89 percent / DIBAL-H / tetrahydrofuran / 0.5 h / 0 °C
9: 41 mg / pyridine / 2 h / Ambient temperature
With
pyridine; potassium hydroxide; sodium tetrahydroborate; o-tetrachloroquinone; methanesulfonic acid; iodine; diisobutylaluminium hydride; toluene-4-sulfonic acid; zinc; N-bromoacetamide;
In
tetrahydrofuran; methanol; acetic acid; benzene;
DOI:10.1021/jo00276a009