Technology Process of N-(tert-Butyloxycarbonyl)-4(S)-amino-3(S)-hydroxy-5-phenylpentanol
There total 13 articles about N-(tert-Butyloxycarbonyl)-4(S)-amino-3(S)-hydroxy-5-phenylpentanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: i-Bu2AlH, BF3*OEt2
2: N-chlorosuccinimide, Ph3P
3: 2,6-lutidine
4: AgF, (C5H5)3P, allylpalladium chloride dimer / acetonitrile / 3 h / Ambient temperature
5: 1.) 9-borabicyclo<3.3.1>nonane 2.) 30percent H2O2, 6N NaOH / 1.) THF, RT, 20 h 2.) ethanol, RT, 30 min
6: Ba(OH)2 / ethanol; H2O / 30 h / 80 °C
7: triethylamine / tetrahydrofuran / 20 h / Ambient temperature
With
2,6-dimethylpyridine; barium dihydroxide; sodium hydroxide; N-chloro-succinimide; 9-borabicyclo[3.3.1]nonane dimer; bis(η3-allyl-μ-chloropalladium(II)); (C5H5)3P; boron trifluoride diethyl etherate; dihydrogen peroxide; silver fluoride; diisobutylaluminium hydride; triethylamine; triphenylphosphine;
In
tetrahydrofuran; ethanol; water; acetonitrile;
DOI:10.1016/S0040-4039(00)96439-6
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 2,6-lutidine
2: AgF, (C5H5)3P, allylpalladium chloride dimer / acetonitrile / 3 h / Ambient temperature
3: 1.) 9-borabicyclo<3.3.1>nonane 2.) 30percent H2O2, 6N NaOH / 1.) THF, RT, 20 h 2.) ethanol, RT, 30 min
4: Ba(OH)2 / ethanol; H2O / 30 h / 80 °C
5: triethylamine / tetrahydrofuran / 20 h / Ambient temperature
With
2,6-dimethylpyridine; barium dihydroxide; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; bis(η3-allyl-μ-chloropalladium(II)); (C5H5)3P; dihydrogen peroxide; silver fluoride; triethylamine;
In
tetrahydrofuran; ethanol; water; acetonitrile;
DOI:10.1016/S0040-4039(00)96439-6
- Guidance literature:
-
Multi-step reaction with 4 steps
1: AgF, (C5H5)3P, allylpalladium chloride dimer / acetonitrile / 3 h / Ambient temperature
2: 1.) 9-borabicyclo<3.3.1>nonane 2.) 30percent H2O2, 6N NaOH / 1.) THF, RT, 20 h 2.) ethanol, RT, 30 min
3: Ba(OH)2 / ethanol; H2O / 30 h / 80 °C
4: triethylamine / tetrahydrofuran / 20 h / Ambient temperature
With
barium dihydroxide; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; bis(η3-allyl-μ-chloropalladium(II)); (C5H5)3P; dihydrogen peroxide; silver fluoride; triethylamine;
In
tetrahydrofuran; ethanol; water; acetonitrile;
DOI:10.1016/S0040-4039(00)96439-6