3,5-dimethoxyphenyl isopropylcarbamate

Base Information

Chemical Name:3,5-dimethoxyphenyl isopropylcarbamate
CAS No.:899427-16-8
Molecular Formula:C₁₂H₁₇NO₄
Molecular Weight:239.271
Hs Code.:

Synonyms:3,5-dimethoxyphenyl isopropylcarbamate

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Chemical Property of 3,5-dimethoxyphenyl isopropylcarbamate

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Technology Process of 3,5-dimethoxyphenyl isopropylcarbamate

There total 1 articles about 3,5-dimethoxyphenyl isopropylcarbamate 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: 97.0%

: 500-99-2
3,5-dimethoxyphenol

: 1795-48-8
Isopropyl isocyanate

: 899427-16-8
3,5-dimethoxyphenyl isopropylcarbamate

Guidance literature:: With dmap; In tetrahydrofuran; Heating;
DOI:10.1055/s-2007-985565

Reference yield:

: 899427-16-8
3,5-dimethoxyphenyl isopropylcarbamate

: 708-76-9
2-hydroxy-4,6-dimethoxybenzaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: TMEDA / diethyl ether; pentane / 0.5 h / 20 °C

2.1: TMEDA; n-BuLi / 1 h / -78 °C

2.2: 1 h / -78 °C

2.3: 0.163 g / NaOH / ethanol / 2 h / 20 °C

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In diethyl ether; pentane;
DOI:10.1055/s-2006-926461

Reference yield:

: 899427-16-8
3,5-dimethoxyphenyl isopropylcarbamate

: 899427-52-2
2-iodo-3,5-dimethyoxyphenyl isopropylcarbamate

Guidance literature:: 3,5-dimethoxyphenyl isopropylcarbamate; With N,N,N,N,-tetramethylethylenediamine; trimethylsilyl trifluoromethanesulfonate; In diethyl ether; at 0 - 25 ℃; for 0.5h;

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In diethyl ether; at -78 ℃; for 1h;

With iodine; In tetrahydrofuran; diethyl ether; at -78 ℃; for 2h; Further stages.;
DOI:10.1055/s-2007-985565