(2-oxoethyl)phenethylcarbamic acid t-butyl ester

Base Information

Chemical Name:(2-oxoethyl)phenethylcarbamic acid t-butyl ester
CAS No.:182921-00-2
Molecular Formula:C₁₅H₂₁NO₃
Molecular Weight:263.337
Hs Code.:

Synonyms:(2-oxoethyl)phenethylcarbamic acid t-butyl ester

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Chemical Property of (2-oxoethyl)phenethylcarbamic acid t-butyl ester

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Technology Process of (2-oxoethyl)phenethylcarbamic acid t-butyl ester

There total 9 articles about (2-oxoethyl)phenethylcarbamic acid t-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:

: 949902-88-9
(2-hydroxyethyl)phenethylcarbamic acid t-butyl ester

: 182921-00-2
(2-oxoethyl)phenethylcarbamic acid t-butyl ester

Guidance literature:: With sulfur trioxide pyridine complex; triethylamine; In dichloromethane; dimethyl sulfoxide; at 0 ℃; for 3h;
DOI:10.1002/bkcs.10831

Reference yield:

: 103-63-9
1-phenyl-2-bromoethane

: 182921-00-2
(2-oxoethyl)phenethylcarbamic acid t-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: N-ethyl-N,N-diisopropylamine / acetonitrile / 48 h / 20 °C

2: sodium carbonate / 1,4-dioxane / 5 h

3: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / -20 °C

4: sulfur trioxide pyridine complex; triethylamine / dichloromethane; dimethyl sulfoxide / 3 h / 0 °C

With lithium aluminium tetrahydride; sulfur trioxide pyridine complex; sodium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; 1,4-dioxane; dichloromethane; dimethyl sulfoxide; acetonitrile;
DOI:10.1002/bkcs.10831

Reference yield:

: 2842-37-7
2-(phenethylamino)ethanol

: 182921-00-2
(2-oxoethyl)phenethylcarbamic acid t-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / dichloromethane / 0 - 20 °C

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C

2.2: 0.17 h / -78 °C

With oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane; 2.1: |Swern Oxidation / 2.2: |Swern Oxidation;
DOI:10.1021/jacs.8b01662