1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane

Base Information

• Chemical Name: 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane
• CAS No.: 6063-64-5
• Molecular Formula: C₇H₁₇BN₂
• Molecular Weight: 140.036
• Mol file: 6063-64-5.mol

Synonyms:1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane

Chemical Property of 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane

There total 2 articles about 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane 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: 63.0%

dibromomethylborane (17933-16-3) + N,N'-diethylethylenediamine (111-74-0) → 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane (6063-64-5) + lithium bromide (7550-35-8)

Guidance literature:

With n-butyllithium; In diethyl ether; hexane; byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.;

Reference yield: 44.0%

N,N'-diethylethylenediamine (111-74-0) + Bis(dimethylamino)-methyl-boran (6914-63-2) → 1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane (6063-64-5) + dimethyl amine (124-40-3)

Guidance literature:

transamination, boiling the educts in inert atmosphere, distn. of dimethylamine during reaction; distn.;

DOI:10.1021/ic50039a006

upstream raw materials:

dibromomethylborane

N,N'-diethylethylenediamine

Bis(dimethylamino)-methyl-boran