Technology Process of Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxoundecyl)-N-methyl-L-leucyl)-L-alloisoleucyl)-L-seryl)-L-allothreonyl)-, rho-lactone
There total 11 articles about Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxoundecyl)-N-methyl-L-leucyl)-L-alloisoleucyl)-L-seryl)-L-allothreonyl)-, rho-lactone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen; palladium(II) hydroxide;
In
methanol;
for 6h;
DOI:10.1021/jo1025145
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: dicyclohexylboron triflate; Et3N / CH2Cl2; hexane / 1.5 h / -78 °C
1.2: 87 percent / CH2Cl2; hexane / 5 h / -78 - 0 °C
2.1: 90 percent / LiOH*H2O / H2O; tetrahydrofuran; methanol / 20 °C
3.1: 99 percent / Et3N; diethylcyanophosphate / tetrahydrofuran / 0 - 20 °C
4.1: 82 percent / CSA; DMAP; DIC / CH2Cl2 / 20 °C
5.1: 94 percent / TBAF; AcOH / tetrahydrofuran / 0 - 20 °C
6.1: 93 percent / morpholine / Pd(PPh3)4 / tetrahydrofuran / 72 h / 20 °C
7.1: TFA / CH2Cl2 / 20 °C
7.2: 39 percent / N,N-diisopropylethylamine; TBTU / tetrahydrofuran / 20 °C
8.1: 90 percent / H2 / Pd(OH)2 / methanol / 5.5 h / 20 °C
With
morpholine; dmap; lithium hydroxide; diethyl cyanophosphonate; camphor-10-sulfonic acid; tetrabutyl ammonium fluoride; hydrogen; acetic acid; dacarbazine; triethylamine; trifluoroacetic acid; dicyclohexyl(((trifluoromethyl)sulfonyl)oxy)borane;
palladium dihydroxide; tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; methanol; hexane; dichloromethane; water;
1.2: aldol reaction;
DOI:10.1016/S0040-4020(03)00110-8