[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

Base Information

Chemical Name:[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester
CAS No.:692755-15-0
Molecular Formula:C₁₈H₂₉NO₅
Molecular Weight:339.432
Hs Code.:

[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid <i>tert</i>-butyl ester

Synonyms:[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

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Chemical Property of [1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

Chemical Property:

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Technology Process of [1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

There total 7 articles about [1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-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: 100.0%

: 634893-16-6
[3-(4-benzyloxy-3-methoxy-phenyl)-1-ethyl-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

: 692755-15-0
[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; at 20 ℃; for 1h;
DOI:10.1055/s-2003-40883

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 692755-15-0
[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 402 mg / CH₂Cl₂ / 16 h / 20 °C

2: 100 percent / H₂ / 10 percent Pd/C / ethanol / 1 h / 20 °C

With hydrogen; palladium on activated charcoal; In ethanol; dichloromethane;
DOI:10.1055/s-2003-40883

Reference yield:

: 94460-54-5
3-Methoxy-4-benzyloxy-phenethyliodid

: 692755-15-0
[1-ethyl-3-(4-hydroxy-3-methoxy-phenyl)-1-hydroxymethyl-propyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-BuLi / -78 - 0 °C

2.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -75 °C

2.2: 62 percent / tetrahydrofuran; hexane / 1.5 h / -75 - 0 °C

3.1: 52 percent / aq. CF₃COOH / acetonitrile / 120 h / 20 °C

4.1: LiAlH₄ / tetrahydrofuran / 1 h / 20 °C

5.1: 402 mg / CH₂Cl₂ / 16 h / 20 °C

6.1: 100 percent / H₂ / 10 percent Pd/C / ethanol / 1 h / 20 °C

With lithium aluminium tetrahydride; n-butyllithium; hydrogen; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane; dichloromethane; acetonitrile;
DOI:10.1055/s-2003-40883