{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

Base Information

Chemical Name:{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester
CAS No.:214596-93-7
Molecular Formula:C₂₄H₄₀N₂O₆
Molecular Weight:452.591
Hs Code.:

Synonyms:{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

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Chemical Property of {[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

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Technology Process of {[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

There total 13 articles about {[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester 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:

Reference yield: 94.0%

: 214596-89-1
{[1R,2S]-2-[4-(1-hydroxy-2-nitroethyl)phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

: 214596-93-7
{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

Guidance literature:: With ammonium formate; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4039(98)01589-5

Reference yield:

: 110-87-2
3,4-dihydro-2H-pyran

: 214596-93-7
{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 73 percent / PPTS / CH₂Cl₂

2: 100 percent / KOH / methanol; H₂O / Heating

3: 85 percent / NaH / dimethylsulfoxide

4: 92 percent / Et₃N / CH₂Cl₂ / 0 deg C to RT

5: 93 percent / NaH₂PO₂*H₂O, pyridine / Raney Ni / acetic acid; H₂O

6: 96 percent / NaOMe / 0 °C

7: 94 percent / NH₄COOH / 10percent Pd/C / methanol

With pyridine; potassium hydroxide; sodium hypophosphite; ammonium formate; sodium methylate; pyridinium p-toluenesulfonate; sodium hydride; triethylamine; isobutyric Acid; palladium on activated charcoal; nickel; In methanol; dichloromethane; water; acetic acid; dimethyl sulfoxide;
DOI:10.1016/S0040-4039(98)01589-5

Reference yield:

: 125414-63-3,127870-57-9
4-(4S)-hydroxymethyl-5-(5R)-isopropyloxazolidin-2-one

: 214596-93-7
{[1R,2S]-2-[4-(2-amino-1-hydroxyethyl)-phenoxy]-3-methyl-1-(tetrahydropyran-2-yloxymethyl)butyl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 73 percent / PPTS / CH₂Cl₂

2: 100 percent / KOH / methanol; H₂O / Heating

3: 85 percent / NaH / dimethylsulfoxide

4: 92 percent / Et₃N / CH₂Cl₂ / 0 deg C to RT

5: 93 percent / NaH₂PO₂*H₂O, pyridine / Raney Ni / acetic acid; H₂O

6: 96 percent / NaOMe / 0 °C

7: 94 percent / NH₄COOH / 10percent Pd/C / methanol

With pyridine; potassium hydroxide; sodium hypophosphite; ammonium formate; sodium methylate; pyridinium p-toluenesulfonate; sodium hydride; triethylamine; isobutyric Acid; palladium on activated charcoal; nickel; In methanol; dichloromethane; water; acetic acid; dimethyl sulfoxide;
DOI:10.1016/S0040-4039(98)01589-5