(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:935662-26-3
Molecular Formula:C₂₃H₃₁BO₂
Molecular Weight:350.309
Hs Code.:

Synonyms:(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical Property:

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Technology Process of (R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 7 articles about (R)-2-(2-benzyl-4-phenyl-1-butyl)-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:

: 27846-23-7
1-methyl-4-[(2-phenylethyl)sulfanyl]benzene

: 935662-26-3
(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 4 steps

1: 45 percent / aq. H₂O₂ / VO(acac)2; (S)-(3,5-diiodo-6-OH-C₆H₂)-(E)-CH=N-CH(t-Bu)-CH₂OH / CHCl₃ / 48 h / 0 °C

2: 67 percent / K₂CO₃; N-chlorosuccinimide / CH₂Cl₂ / 120 h / 20 °C

3: t-BuLi / toluene; pentane / 15 h / -78 - 20 °C

4: n-BuLi / tetrahydrofuran / 16 h / -78 - 20 °C

With N-chloro-succinimide; n-butyllithium; dihydrogen peroxide; tert.-butyl lithium; potassium carbonate; bis(acetylacetonate)oxovanadium; In tetrahydrofuran; dichloromethane; chloroform; toluene; pentane; 1: Jackson-Ellman-Bolm oxidation / 2: Yakamawa chlorination;
DOI:10.1021/ja068808s

Reference yield:

: 935662-30-9
(R)-2-(1,4-diphenyl-2-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 593-71-5
Chloroiodomethane

: 935662-26-3
(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With n-butyllithium; In tetrahydrofuran; at -78 - 20 ℃; for 16h;
DOI:10.1021/ja068808s

Reference yield:

: 100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6
styrene

: 935662-26-3
(R)-2-(2-benzyl-4-phenyl-1-butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 4 steps

1: 12 h / 100 °C

2: 2.30 g / tetrahydrofuran / 19 h / Heating

3: t-BuLi / toluene; pentane / 15 h / -78 - 20 °C

4: n-BuLi / tetrahydrofuran / 16 h / -78 - 20 °C

With n-butyllithium; tert.-butyl lithium; In tetrahydrofuran; toluene; pentane;
DOI:10.1021/ja068808s