2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1390662-49-3
Molecular Formula:C₁₄H₁₉BClFO₃
Molecular Weight:300.565
Hs Code.:

Synonyms:2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Chemical Property of 2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical Property:

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Technology Process of 2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 1 articles about 2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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:

: 1-chloro-2-ethoxy-3-fluorobenzene

: 73183-34-3
bis(pinacol)diborane

: 1390662-49-3
2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 2-(3-chloro-4-ethoxy-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; In tetrahydrofuran; at 80 ℃; for 12h; Overall yield = 89 %; Overall yield = 53.5 mg; regioselective reaction; Inert atmosphere; Glovebox; Sealed tube;

Reference yield: 63.0%

: 496850-09-0
methyl 4-amino-3,6-dichloro-5-fluoropicolinate

: 1390662-49-3
2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: methyl 4-amino-3-chloro-6-(4-chloro-3-ethoxy-2-fluorophenyl)-5-fluoropicolinate

Guidance literature:: With cesium fluoride; trisodium tris(3-sulfophenyl)phosphine; palladium diacetate; In water; acetonitrile; at 150 ℃; for 0.0833333h; Microwave irradiation;

Reference yield:

: 1390662-49-3
2-(4-chloro-3-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1390662-39-1
benzyl 4-amino-3-chloro-6-(4-chloro-3-ethoxy-2-fluorophenyl)-5-fluoropicolinate

Guidance literature:: Multi-step reaction with 3 steps

1.1: cesium fluoride / trisodium tris(3-sulfophenyl)phosphine; palladium diacetate / acetonitrile; water / 0.08 h / 150 °C / Microwave irradiation

2.1: sodium hydroxide / water; methanol / 4 h / 23 °C

2.2: pH 4

3.1: triethylamine / acetonitrile; tetrahydrofuran / 18 h / 23 °C

With triethylamine; cesium fluoride; sodium hydroxide; trisodium tris(3-sulfophenyl)phosphine; palladium diacetate; In tetrahydrofuran; methanol; water; acetonitrile;