DimethylBorane

Base Information

• Chemical Name: DimethylBorane
• CAS No.: 7216-97-9
• Molecular Formula: C2H7B
• Molecular Weight: 41.8886
• Mol file: 7216-97-9.mol

Synonyms:DimethylBorane

Chemical Property of DimethylBorane

Chemical Property:

• PSA: 0.00000
• LogP: 0.78680

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DimethylBorane

There total 3 articles about DimethylBorane 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:

trimethylborane (593-90-8) + dimethyl sulfide borane (13292-87-0) → dimethylborane (7216-97-9)

Guidance literature:

In diethyl ether; reaction between borane deriv. in diethyl ether; Stampf E.J., Odom J.D.,J. Organomet. Chem. 1977, 131, 171-178;

Reference yield:

methylmagnesium bromide (75-16-1) + 2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (76347-13-2) → dimethylborane (7216-97-9) + isopropyldimethylborane

Guidance literature:

In diethyl ether; at 0 - 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/ja509029h

Reference yield:

trimethylborane (593-90-8) → dimethylborane (7216-97-9)

Guidance literature:

With diborane;

DOI:10.1016/S0022-328X(00)93399-0

upstream raw materials:

trimethylborane

dimethyl sulfide borane

methylmagnesium bromide

2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Downstream raw materials:

trans-2-methyl-1-(1-hydroxy-1-methylethyl)cyclohexane

1-cyclopentyl-1-methylethanol

2-cyclohexyl-2-propanol

2-methyl-2-octanol

Refernces

• 1、 Watson, Charlotte G.,Balanta, Angelica,Elford, Tim G.,Essafi, Stphanie,Harvey, Jeremy N.,Aggarwal, Varinder K.. "Construction of multiple, contiguous quaternary stereocenters in acyclic molecules by lithiation-borylation". supporting information. p. 17370 - 17373. Retrieved 2015/02/05.