(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

Base Information

Chemical Name:(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one
CAS No.:1144528-42-6
Molecular Formula:C₁₈H₂₇BO₃
Molecular Weight:302.222
Hs Code.:

Synonyms:(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

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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 (S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

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Technology Process of (S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

There total 2 articles about (S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one 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: 94.0%

: 7316-69-0,36597-08-7,56438-83-6
1-phenyl-4-methyl-2-penten-1-one

: 73183-34-3
bis(pinacol)diborane

: 1144528-42-6
(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

Guidance literature:: bis(pinacol)diborane; With (R)-(-)-1-[(S)-2-(diphenylphosphino)ferrocene]ethyldicyclohexylphosphine; copper(l) chloride; sodium t-butanolate; In tetrahydrofuran; at 20 ℃; for 0.166667h; Inert atmosphere;

1-phenyl-4-methyl-2-penten-1-one; With methanol; In tetrahydrofuran; at 20 ℃; optical yield given as %ee; enantioselective reaction;
DOI:10.1002/chem.200802150

Reference yield:

: 36597-08-7
(E)-4-methyl-1-phenyl-2-penten-1-one

: 73183-34-3
bis(pinacol)diborane

: 1144528-42-6
(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

: 1419168-46-9
C₁₈H₂₇BO₃

Guidance literature:: With copper diacetate; (S, S)-6,6’-bis(1-hydroxy-2,2-dimethylpropyl)-2,2’-bipyridine; In water; at 5 ℃; for 12h; Reagent/catalyst; enantioselective reaction;
DOI:10.1002/asia.201300997

Reference yield: 71.0%

: 1144528-42-6
(S)-4-methyl-1-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-one

: (S)-3-hydroxy-4-methyl-1-phenyl-1-pentanoate

: (R)-3-hydroxy-4-methyl-1-phenylpentan-1-one

Guidance literature:: With sodium 1,2,3-dioxaboriran-3-olate tetrahydrate; In tetrahydrofuran; water; at 20 ℃; enantioselective reaction;
DOI:10.1002/cctc.202101278