tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

Base Information

Chemical Name:tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate
CAS No.:1616954-97-2
Molecular Formula:C₂₁H₂₃NO₄
Molecular Weight:353.418
Hs Code.:

Synonyms:tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

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Chemical Property of tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

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Technology Process of tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

There total 4 articles about tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate 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: 80.0%

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

: 1616954-92-7
(2-((2-aminophenyl)ethynyl)-4-methoxyphenyl)methanol

: 1616954-97-2
tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

Guidance literature:: In tetrahydrofuran; at 70 ℃; for 48h; Sealed tube;
DOI:10.1039/c4ob00694a

Reference yield:

: 54435-09-5
2-iodo-4-methoxybenzoic acid

: 1616954-97-2
tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine; chloroformic acid ethyl ester / 1 h / 0 °C

1.2: 1.5 h

2.1: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 3 h / Inert atmosphere; Schlenk technique

3.1: tetrahydrofuran / 48 h / 70 °C / Sealed tube

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; chloroformic acid ethyl ester; triethylamine; In tetrahydrofuran; 2.1: |Sonogashira Cross-Coupling;
DOI:10.1039/c4ob00694a

Reference yield:

: 1379329-63-1
(2-iodo-4-methoxyphenyl)methanol

: 1616954-97-2
tert-butyl (2-((2-(hydroxymethyl)-5-methoxyphenyl)ethynyl)phenyl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 3 h / Inert atmosphere; Schlenk technique

2: tetrahydrofuran / 48 h / 70 °C / Sealed tube

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran; 1: |Sonogashira Cross-Coupling;
DOI:10.1039/c4ob00694a