Technology Process of 2-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-1-(3-phenylpropyl)pyrrolidin-2-yl)-N-methylacetamide
There total 12 articles about 2-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-1-(3-phenylpropyl)pyrrolidin-2-yl)-N-methylacetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 11 steps
1.1: zinc / methanol; acetic acid / 1 h / Reflux
1.2: 16 h / 20 °C
2.1: 4-methylmorpholine N-oxide; osmium(VIII) oxide / water; acetone / 16 h / 20 °C
3.1: sodium periodate / tetrahydrofuran / 3 h / 20 °C / Alkaline conditions
4.1: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogenphosphate / chloroform-d1; tert-butyl alcohol / 3 h / 20 °C
5.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 48 h / 20 °C
6.1: hydrogen; palladium 10% on activated carbon / methanol / 16 h / 2068.65 Torr
7.1: pyridine; 1H-imidazole / 5 h / 20 °C
8.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C
9.1: sodium tetrahydroborate / 0.33 h / 0 °C
10.1: tetrabutyl ammonium fluoride / 3 h / 0 - 20 °C
11.1: hydrogenchloride / methanol / 2 h
11.2: 16 h / 20 °C
With
pyridine; 1H-imidazole; hydrogenchloride; sodium chlorite; sodium tetrahydroborate; sodium periodate; sodium dihydrogenphosphate; osmium(VIII) oxide; 2-methyl-but-2-ene; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; Dess-Martin periodane; 4-methylmorpholine N-oxide; N-ethyl-N,N-diisopropylamine; HATU; zinc;
In
tetrahydrofuran; methanol; chloroform-d1; dichloromethane; water; acetic acid; N,N-dimethyl-formamide; acetone; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: sodium periodate / tetrahydrofuran / 3 h / 20 °C / Alkaline conditions
2.1: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogenphosphate / chloroform-d1; tert-butyl alcohol / 3 h / 20 °C
3.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 48 h / 20 °C
4.1: hydrogen; palladium 10% on activated carbon / methanol / 16 h / 2068.65 Torr
5.1: pyridine; 1H-imidazole / 5 h / 20 °C
6.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C
7.1: sodium tetrahydroborate / 0.33 h / 0 °C
8.1: tetrabutyl ammonium fluoride / 3 h / 0 - 20 °C
9.1: hydrogenchloride / methanol / 2 h
9.2: 16 h / 20 °C
With
pyridine; 1H-imidazole; hydrogenchloride; sodium chlorite; sodium tetrahydroborate; sodium periodate; sodium dihydrogenphosphate; 2-methyl-but-2-ene; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; Dess-Martin periodane; N-ethyl-N,N-diisopropylamine; HATU;
In
tetrahydrofuran; methanol; chloroform-d1; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 12 steps
1.1: tetrahydrofuran / 16 h / 20 °C
2.1: zinc / methanol; acetic acid / 1 h / Reflux
2.2: 16 h / 20 °C
3.1: 4-methylmorpholine N-oxide; osmium(VIII) oxide / water; acetone / 16 h / 20 °C
4.1: sodium periodate / tetrahydrofuran / 3 h / 20 °C / Alkaline conditions
5.1: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogenphosphate / chloroform-d1; tert-butyl alcohol / 3 h / 20 °C
6.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 48 h / 20 °C
7.1: hydrogen; palladium 10% on activated carbon / methanol / 16 h / 2068.65 Torr
8.1: pyridine; 1H-imidazole / 5 h / 20 °C
9.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C
10.1: sodium tetrahydroborate / 0.33 h / 0 °C
11.1: tetrabutyl ammonium fluoride / 3 h / 0 - 20 °C
12.1: hydrogenchloride / methanol / 2 h
12.2: 16 h / 20 °C
With
pyridine; 1H-imidazole; hydrogenchloride; sodium chlorite; sodium tetrahydroborate; sodium periodate; sodium dihydrogenphosphate; osmium(VIII) oxide; 2-methyl-but-2-ene; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; Dess-Martin periodane; 4-methylmorpholine N-oxide; N-ethyl-N,N-diisopropylamine; HATU; zinc;
In
tetrahydrofuran; methanol; chloroform-d1; dichloromethane; water; acetic acid; N,N-dimethyl-formamide; acetone; tert-butyl alcohol;