ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

Base Information

Chemical Name:ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate
CAS No.:1391759-18-4
Molecular Formula:C₁₉H₂₇BO₄S
Molecular Weight:362.298
Hs Code.:

Synonyms:ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

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Chemical Property of ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

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Technology Process of ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

There total 4 articles about ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate 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: 65.0%

: 623-73-4
diazoacetic acid ethyl ester

: 1391759-10-6
2-(4-(allylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1391759-18-4
ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

Guidance literature:: With 3CO^(1-)*Fe⁽³⁺⁾*NO^(1-); In 1,2-dichloro-ethane; at 60 ℃; for 20h; Inert atmosphere;
DOI:10.1002/anie.201201409

Reference yield:

: 76-09-5
2,3-dimethyl-2,3-butane diol

: 1391759-18-4
ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

Guidance literature:: Multi-step reaction with 3 steps

1: magnesium sulfate / diethyl ether / 20 °C

2: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 20 °C / Inert atmosphere

3: 3CO^(1-)*Fe⁽³⁺⁾*NO^(1-) / 1,2-dichloro-ethane / 20 h / 60 °C / Inert atmosphere

With 3CO^(1-)*Fe⁽³⁺⁾*NO^(1-); magnesium sulfate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; diethyl ether; 1,2-dichloro-ethane; 3: Doyle-Kirmse reaction;
DOI:10.1002/anie.201201409

Reference yield:

: 1029438-23-0
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenethiol

: 1391759-18-4
ethyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thio)pent-4-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 20 °C / Inert atmosphere

2: 3CO^(1-)*Fe⁽³⁺⁾*NO^(1-) / 1,2-dichloro-ethane / 20 h / 60 °C / Inert atmosphere

With 3CO^(1-)*Fe⁽³⁺⁾*NO^(1-); N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; 1,2-dichloro-ethane; 2: Doyle-Kirmse reaction;
DOI:10.1002/anie.201201409