Technology Process of (S)-6-Benzyl-6-aza-spiro[2.5]octan-4-ol
There total 6 articles about (S)-6-Benzyl-6-aza-spiro[2.5]octan-4-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
6-benzyl-6-aza-spiro[2.5]octan-4-one hydrochloride;
With
sodium hydroxide; NADH;
ketoreductase KRED-NADH-117;
In
water; isopropyl alcohol;
at 35 ℃;
for 24h;
pH=8;
TRIS-HCl buffer;
With
NADH; magnesium chloride;
ketoreductase KRED-NADH-117;
In
water; isopropyl alcohol;
for 96h;
TRIS-HCl buffer;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: ozone / dichloromethane; methanol / -72 °C
1.2: 20 °C / Inert atmosphere
2.1: sodium tris(acetoxy)borohydride / ethyl acetate; toluene / 5 h / 20 °C
2.2: 0.5 h / 20 °C
3.1: lithium hexamethyldisilazane / tetrahydrofuran / 2.5 h / 20 - 25 °C
3.2: -10 - 40 °C
3.3: 0 - 20 °C
4.1: sodium hydroxide / ketoreductase KRED-NADH-117 / isopropyl alcohol / 24 h / 35 °C / pH 8 / Aqueous buffer
4.2: 96 h
With
sodium tris(acetoxy)borohydride; ozone; sodium hydroxide; lithium hexamethyldisilazane;
ketoreductase KRED-NADH-117;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; isopropyl alcohol; toluene;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium tris(acetoxy)borohydride / ethyl acetate; toluene / 5 h / 20 °C
1.2: 0.5 h / 20 °C
2.1: lithium hexamethyldisilazane / tetrahydrofuran / 2.5 h / 20 - 25 °C
2.2: -10 - 40 °C
2.3: 0 - 20 °C
3.1: sodium hydroxide / ketoreductase KRED-NADH-117 / isopropyl alcohol / 24 h / 35 °C / pH 8 / Aqueous buffer
3.2: 96 h
With
sodium tris(acetoxy)borohydride; sodium hydroxide; lithium hexamethyldisilazane;
ketoreductase KRED-NADH-117;
In
tetrahydrofuran; ethyl acetate; isopropyl alcohol; toluene;