9-Ethyl-9-borabicyclo[3.3.1]nonane

Base Information

• Chemical Name: 9-Ethyl-9-borabicyclo[3.3.1]nonane
• CAS No.: 52102-17-7
• Molecular Formula: C10H19B
• Molecular Weight: 150.072
• Hs Code.: 2902199090
• Mol file: 52102-17-7.mol

Synonyms:9-Borabicyclo[3.3.1]nonane,9-ethyl;

Chemical Property of 9-Ethyl-9-borabicyclo[3.3.1]nonane

Chemical Property:

• Boiling Point: 40-42 °C(Press: 0.9 Torr)
• PSA: 0.00000
• Density: 0.83±0.1 g/cm3(Predicted)
• LogP: 3.60930

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 9-Ethyl-9-borabicyclo[3.3.1]nonane

There total 1 articles about 9-Ethyl-9-borabicyclo[3.3.1]nonane 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:

lithium 1,5-cyclooctanediylethylhydroxoborate (137669-89-7) → 9-ethyl-9-borabicyclo[3.3.1]nonane (52102-17-7) + lithium hydroxide (1310-65-2)

Guidance literature:

In neat (no solvent); byproducts: THF; under Ar, heating for 1 h; (11)B-NMR detn. of the borane (cooled trap);

Reference yield: 97.0%

9-ethyl-9-borabicyclo[3.3.1]nonane (52102-17-7) + dimethylbis(phenylethynyl)silane (2170-08-3) → (CH3)2Si(C(C6H5)C)2B(C2H5)C8H14 (1227470-70-3)

Guidance literature:

In benzene-d6; High Pressure; (Ar); Schlenk techniques; B deriv. and dialkyn-1-ylsilane deriv. heated at 102°C for 7 d in a closed NMR tube; monitored by (29)Si NMR; cooled in liq. N2; opened; vac. evapn.;

DOI:10.1515/znb-2009-0902

Reference yield: 95.0%

9-ethyl-9-borabicyclo[3.3.1]nonane (52102-17-7) + methyl[bis(phenylethynyl)]vinylsilane (136910-08-2) → (CH3)(CCC6H5)2SiCHCH2B(C2H5)C8H14 (1228317-28-9)

Guidance literature:

(Ar); NMR tube filled with silane deriv. and borane deriv. in excess; sealed; kept at 120°C for 15 h; cooled in liq. N2; opened; vac. evapn. with heating at 60-70.deegree.C; detn. by NMR;

DOI:10.1515/znb-2009-1002

upstream raw materials:

lithium 1,5-cyclooctanediylethylhydroxoborate

Downstream raw materials:

2-chlorobutyronitrile

2-ethyl-butyronitrile

9-methoxy-9-BBN

C₆H₅SiCl₂C(BC₈H₁₄)CHCH₂CH₂CH₂CH₃