Technology Process of (1S,6S)-9-[(R)-1-phenylethyl]-pyrido[3,4-b]homotropane
There total 8 articles about (1S,6S)-9-[(R)-1-phenylethyl]-pyrido[3,4-b]homotropane 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:
-
With
hydroxylamine hydrochloride; acetic acid;
at 105 ℃;
for 0.5h;
DOI:10.1021/jm060122n
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: tetrahydrofuran / 5 h / 0 °C
1.2: 61 percent / NaBH4; aq. NaOH / tetrahydrofuran / 0.5 h / 0 - 20 °C
2.1: 85 percent / oxalyl chloride; triethylamine; DMSO / CH2Cl2 / -78 - 25 °C
3.1: KN[Si(CH3)3]2 / tetrahydrofuran / 0.17 h / -78 °C
3.2: Et3B / tetrahydrofuran / -78 °C
3.3: 77 percent / tetrahydrofuran / -78 - 20 °C
4.1: 77 percent / t-BuOK / 1,2-dimethoxy-ethane; methanol / 36 h / 50 °C
5.1: 76 percent / DIBAl-H / CH2Cl2 / 5 h / 0 - 20 °C
6.1: CF3CO2H / CH2Cl2 / 0.17 h / 0 °C
6.2: ozone / CH2Cl2 / -78 °C
6.3: dimethyl sulfide / CH2Cl2 / -78 - 20 °C
7.1: 0.78 g / H2NOH*HCl; acetic acid / 0.5 h / 105 °C
With
oxalyl dichloride; hydroxylamine hydrochloride; potassium tert-butylate; potassium hexamethylsilazane; diisobutylaluminium hydride; acetic acid; dimethyl sulfoxide; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; dichloromethane;
2.1: Moffat-Swern oxidation;
DOI:10.1021/jm060122n
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: KN[Si(CH3)3]2 / tetrahydrofuran / 0.17 h / -78 °C
1.2: Et3B / tetrahydrofuran / -78 °C
1.3: 77 percent / tetrahydrofuran / -78 - 20 °C
2.1: 77 percent / t-BuOK / 1,2-dimethoxy-ethane; methanol / 36 h / 50 °C
3.1: 76 percent / DIBAl-H / CH2Cl2 / 5 h / 0 - 20 °C
4.1: CF3CO2H / CH2Cl2 / 0.17 h / 0 °C
4.2: ozone / CH2Cl2 / -78 °C
4.3: dimethyl sulfide / CH2Cl2 / -78 - 20 °C
5.1: 0.78 g / H2NOH*HCl; acetic acid / 0.5 h / 105 °C
With
hydroxylamine hydrochloride; potassium tert-butylate; potassium hexamethylsilazane; diisobutylaluminium hydride; acetic acid; trifluoroacetic acid;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; dichloromethane;
DOI:10.1021/jm060122n