Technology Process of L-Valine,
N-[N-[N-[N-[N-(N-L-valyl-L-histidyl)-L-phenylalanyl]-L-alanyl]-L-alanyl]-L-ser
yl]-, phenylmethyl ester, mono(trifluoroacetate) (salt)
There total 19 articles about L-Valine,
N-[N-[N-[N-[N-(N-L-valyl-L-histidyl)-L-phenylalanyl]-L-alanyl]-L-alanyl]-L-ser
yl]-, phenylmethyl ester, mono(trifluoroacetate) (salt) 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 6 steps
1: tetrahydrofuran
2: 75.3 percent / tetrahydrofuran; dimethylformamide / 4 °C
3: 92.3 percent / methanol / Ambient temperature
4: isopentyl nitrite
5: 54.2 percent / 4 °C
6: TFA, anisole
With
methoxybenzene; trifluoroacetic acid; isopentyl nitrite;
In
tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1248/cpb.32.4585
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 75.3 percent / tetrahydrofuran; dimethylformamide / 4 °C
2: 92.3 percent / methanol / Ambient temperature
3: isopentyl nitrite
4: 54.2 percent / 4 °C
5: TFA, anisole
With
methoxybenzene; trifluoroacetic acid; isopentyl nitrite;
In
tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1248/cpb.32.4585
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 60.8 percent / dimethylformamide; tetrahydrofuran / 4 °C
2: 92.3 percent / methanol / Ambient temperature
3: isopentyl nitrite
4: 54.2 percent / 4 °C
5: TFA, anisole
With
methoxybenzene; trifluoroacetic acid; isopentyl nitrite;
In
tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1248/cpb.32.4585
