Technology Process of Boc-Val-ΔPhe-DL-Phe(β-OH)-OH
There total 4 articles about Boc-Val-ΔPhe-DL-Phe(β-OH)-OH which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydroxide;
In
water; acetone;
at 20 ℃;
for 24h;
DOI:10.1021/ja961460o
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: isobutylchloroformate; N-methylmorpholine / tetrahydrofuran / 0.17 h / -10 °C
1.2: 80 percent / NaOH / tetrahydrofuran; H2O / 0 - 20 °C
2.1: 75 percent / acetic anhydride; sodium acetate / 20 h / 20 °C
3.1: NaOH / H2O; acetone / 24 h / 20 °C
With
4-methyl-morpholine; sodium hydroxide; sodium acetate; acetic anhydride; isobutyl chloroformate;
In
tetrahydrofuran; water; acetone;
1.1: Condensation / 1.2: Condensation / 2.1: azlactonization / 3.1: Condensation;
DOI:10.1021/ja961460o
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: isobutylchloroformate; N-methylmorpholine / tetrahydrofuran / 0.17 h / -10 °C
1.2: 80 percent / NaOH / tetrahydrofuran; H2O / 0 - 20 °C
2.1: 75 percent / acetic anhydride; sodium acetate / 20 h / 20 °C
3.1: NaOH / H2O; acetone / 24 h / 20 °C
With
4-methyl-morpholine; sodium hydroxide; sodium acetate; acetic anhydride; isobutyl chloroformate;
In
tetrahydrofuran; water; acetone;
1.1: Condensation / 1.2: Condensation / 2.1: azlactonization / 3.1: Condensation;
DOI:10.1021/ja961460o