Technology Process of (S)-5-(4-chlorophenyl)pyrrolidin-2-one
There total 7 articles about (S)-5-(4-chlorophenyl)pyrrolidin-2-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C16H24ClNO3S;
With
hydrogenchloride;
In
methanol;
at 20 ℃;
With
ammonia; ammonium chloride; sodium hydroxide;
In
water;
for 0.166667h;
pH=> 11;
DOI:10.1021/jo400164y
- Guidance literature:
-
With
lactam synthase γ expressed in Escherichia coli P329V/A330M variant;
In
aq. phosphate buffer;
at 20 ℃;
for 24h;
pH=8;
enantioselective reaction;
Catalytic behavior;
Enzymatic reaction;
DOI:10.1126/science.aaw9068
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sulfuric acid / 20 °C
2.1: titanium(IV) tetraethanolate / 72 °C / Inert atmosphere
3.1: [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; 2-Amino-2-methyl-1-propanol; potassium tert-butylate / isopropyl alcohol / 50 °C / Molecular sieve
4.1: hydrogenchloride / methanol / 20 °C
4.2: 0.17 h / pH > 11
With
hydrogenchloride; titanium(IV) tetraethanolate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sulfuric acid; potassium tert-butylate; 2-Amino-2-methyl-1-propanol;
In
methanol; isopropyl alcohol;
DOI:10.1021/jo400164y