5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one

Base Information

• Chemical Name: 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one
• CAS No.: 214360-81-3
• Molecular Formula: C₁₅H₁₉BO₃
• Molecular Weight: 258.125
• Hs Code.: 2934999090
• European Community (EC) Number: 888-430-2
• Mol file: 214360-81-3.mol

Synonyms:214360-81-3;5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one;5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-INDAN-1-ONE;5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydroinden-1-one;MFCD09264181;1-Oxo-2,3-dihydro-1H-indene-5-boronic acid pinacol ester;5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indan-1-one;5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one;SCHEMBL483144;CKYFZKMPRIVFKW-UHFFFAOYSA-N;AMY20722;AKOS016001156;MB07276;5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2,3-DIHYDRO-INDEN-1-ONE;SY110322;DB-116434;CS-0153846;A50028;EN300-152615;AR-527/43461192;A1-03128;J-014069;Z1723429471;5-(4,4,5,5-tetramethyl-[1,3,2]-dioxaborolan-2-yl)indanone;5-(4,4,5,5-Tetra methyl-1,3,2-dioxaborolan-2-yl)indan-1-one;5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-INDANONE;2,3-DIHYDRO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDEN-1-ONE

Chemical Property of 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one

Chemical Property:

• PSA: 35.53000
• LogP: 2.11470
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 258.1427246
• Heavy Atom Count: 19
• Complexity: 375

Purity/Quality:

97% ^*data from raw suppliers

5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-indan-1-one 90% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C(=O)CC3

Technology Process of 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one

There total 2 articles about 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-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: 71.0%

5-Bromo-1-indanone (34598-49-7) + bis(pinacol)diborane (73183-34-3) → 5-( 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one (214360-81-3)

Guidance literature:

With potassium acetate; bis-triphenylphosphine-palladium(II) chloride; In 1,4-dioxane; at 70 - 80 ℃; for 16h; Inert atmosphere;

Reference yield:

5-Bromo-1-indanone (34598-49-7) → 5-( 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one (214360-81-3)

Guidance literature:

Reference yield: 92.0%

4-(1-(4'-(3-(3-(benzyloxy)propoxy)propoxy)-[1,1'-biphenyl]-4-yl)-4-bromo-1H-pyrazol-3-yl)pyridine + 5-( 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one (214360-81-3) → 5-(1-(4'-(3-(3-(benzyloxy)propoxy)propoxy)-[1,1'-biphenyl]-4-yl)-3-(pyridin-4-yl)-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Methyldicyclohexylamine; cesium fluoride; tri tert-butylphosphoniumtetrafluoroborate; In 1,4-dioxane; water; at 100 ℃; for 2h; Inert atmosphere;

upstream raw materials:

5-Bromo-1-indanone

bis(pinacol)diborane

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