Technology Process of (4R,11R,18R)-11-Isopropyl-4,7,18-trimethyl-6-oxa-13,20-dithia-3,10,17,22,23,24-hexaazatetracyclo[17.2.1.1(5,8).1(12,15)]tetracosa-1(21),5(24),7,12(23),14,19(22)-hexaene-2,9,16-trione
There total 60 articles about (4R,11R,18R)-11-Isopropyl-4,7,18-trimethyl-6-oxa-13,20-dithia-3,10,17,22,23,24-hexaazatetracyclo[17.2.1.1(5,8).1(12,15)]tetracosa-1(21),5(24),7,12(23),14,19(22)-hexaene-2,9,16-trione 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
pentafluorophenyl diphenyl-phosphinate; N-ethyl-N,N-diisopropylamine;
In
acetonitrile;
- Guidance literature:
-
C11H16N2O5;
With
6-chloro-3-((dimethylamino)(dimethyliminio)methyl)-1H-benzo[d][1,2,3]triazol-3-ium-1-olatehexafluorophosphate(V); N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
for 12h;
Kaiser oxime resin
With
acetic anhydride; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
for 0.5h;
Kaiser oxime resin
(R)-2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylic acid; 2-[(R)-1-(t-butoxycarbonylamino)-2-methylpropyl]thiazole-4-carboxylic acid;
Further stages;
DOI:10.1021/co400071y
- Guidance literature:
-
With
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 48h;
DOI:10.3987/COM-04-10233