(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

Base Information

Chemical Name:(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester
CAS No.:1097107-68-0
Molecular Formula:C₁₃H₁₅ClFNO₂Si
Molecular Weight:299.805
Hs Code.:

Synonyms:(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

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Chemical Property of (4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

Chemical Property:

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MSDS Files:: SDS file from LookChem

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Technology Process of (4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

There total 2 articles about (4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl 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: 93.8%

: 875305-49-0
methyl (4-chloro-5-fluoro-2-iodophenyl)carbamate

: 1066-54-2
trimethylsilylacetylene

: 1097107-68-0
(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

Guidance literature:: With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; for 0.5h; Heating / reflux;

methyl (4-chloro-5-fluoro-2-iodophenyl)carbamate; trimethylsilylacetylene; at 0 - 25 ℃; for 0.166667h;

Reference yield:

: 1066-54-2
trimethylsilylacetylene

: 1097107-68-0
(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

Guidance literature:: methyl (4-chloro-5-fluoro-2-iodophenyl)carbamate; With copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; In triethylamine; at 0 - 20 ℃; for 0.166667h; Heating / reflux;

trimethylsilylacetylene; at 20 ℃; for 1h;

Reference yield: 87.6%

: 1097107-68-0
(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester

: 79-22-1
methyl chloroformate

: 1097107-74-8
3-chloro-2-fluoro-6-bis(methoxycarbonylamino)-5-trimethyl-silanylethynyl-benzoic acid methyl ester

Guidance literature:: With n-butyllithium; N-cyclohexyl-cyclohexanamine; In tetrahydrofuran; hexane; at -20 ℃; for 0.5h;

(4-chloro-5-fluoro-2-trimethylsilanylethynyl-phenyl)-carbamic acid methyl ester; In tetrahydrofuran; hexane; at -74 - -70 ℃; for 2h;

methyl chloroformate; In tetrahydrofuran; hexane; at -70 ℃; for 1h;