dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

Base Information

Chemical Name:dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane
CAS No.:1417911-72-8
Molecular Formula:C₂₄H₄₁B₂O₂P
Molecular Weight:414.184
Hs Code.:

Synonyms:dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

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Chemical Property of dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

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Technology Process of dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

There total 4 articles about dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane 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: 66.0%

: 61676-62-8
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1383686-30-3
(2-bromophenyl)-dicyclohexylphosphine borane

: 1417911-72-8
dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

Guidance literature:: (2-bromophenyl)-dicyclohexylphosphine borane; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 20h; Inert atmosphere;
DOI:10.1021/acs.orglett.5b00167

Reference yield: 66.0%

: 1417911-72-8
dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

Guidance literature:: With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

In tetrahydrofuran; at -78 - 20 ℃; for 20.5h;

Reference yield:

: 583-53-9
2,3-dibromobenzene

: 1417911-72-8
dicyclohexyl-[2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]phosphine borane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

1.2: 0.17 h / -78 °C / Inert atmosphere

2.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

2.2: 20 h / -78 - 20 °C / Inert atmosphere

With n-butyllithium; In tetrahydrofuran; hexane;
DOI:10.1021/acs.orglett.5b00167