(N,N-Diethylethanamine)(trihydrido)boron

Base Information

• Chemical Name: (N,N-Diethylethanamine)(trihydrido)boron
• CAS No.: 1722-26-5
• Molecular Formula: C6H18BN
• Molecular Weight: 115.027
• Hs Code.: 29299090
• DSSTox Substance ID: DTXSID20938098
• Mol file: 1722-26-5.mol

Synonyms:DTXSID20938098;MFCD00012423;AKOS024462586;(N,N-Diethylethanamine)(trihydrido)boron;J-010810

Chemical Property of (N,N-Diethylethanamine)(trihydrido)boron

Chemical Property:

• Appearance/Colour: clear colourless liquid
• Melting Point: -4~-2 °C
• Refractive Index: 1.442
• Boiling Point: 90.5 °C at 760 mmHg
• Flash Point: 20 °F
• PSA: 12.36000
• Density: 0.783 g/mL at 20 °C(lit.)
• LogP: 0.16420
• Storage Temp.: Refrigerator
• Sensitive.: Moisture Sensitive
• Water Solubility.: MAY DECOMPOSE
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 112.1297546
• Heavy Atom Count: 8
• Complexity: 51.3

Purity/Quality:

99% ^*data from raw suppliers

Borane triethylamine complex ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F; C
• Hazard Codes: F,C
• Statements: 11-20/21/22-34
• Safety Statements: 26-36/37/39-45-33-16

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [B-][N+](CC)(CC)CC
• Uses: As a reducing agent and in hydroboration reactionsBorane-triethylamine complex is used for ethanolysis of amine-borane adducts. It is also used in photochemical hydroboration and oxidation of single-walled carbon nanotubes. Further, it acts as a reactant for the synthesis of silylboranate and N-heterocyclic carbene borane complexes through Lewis base exchange with amine-boranes. It plays an important role in the generation of boron carbide nitride films through low-pressure chemical vapor deposition.

Technology Process of (N,N-Diethylethanamine)(trihydrido)boron

There total 86 articles about (N,N-Diethylethanamine)(trihydrido)boron 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: 95.0%

sodium tetrahydroborate (16940-66-2) → triethylamine-borane (1722-26-5)

Guidance literature:

With triethylamine; (2,3,7,8,12,13,17,18-octaethylporphyrinato)rhodium(III) chloride; In tetrahydrofuran; a mixt. of NaBH4, Et3N and Rh-catalyst in THF was stirred for 66 h at room temp. under air; ether was added, ppt. filtered, washed with ether, ether ext. and washing were combined, evapd. in vacuo; identified by the IR-spectrum (comparison with authentic sample);

DOI:10.1021/ja00265a017

Reference yield: 95.0%

triethylamine (121-44-8) + diborane (19287-45-7) → triethylamine-borane (1722-26-5)

Guidance literature:

In neat (no solvent); Inert atmosphere; Glovebox;

DOI:10.1039/c4dt01592d

Reference yield: 93.0%

sodium tetrahydroborate (16940-66-2) + triethylamine (121-44-8) → triethylamine-borane (1722-26-5)

Guidance literature:

With water; sodium hydrogencarbonate; In tetrahydrofuran; at 20 ℃;

DOI:10.1002/0471264229.os094.24

upstream raw materials:

triethylamine

sodium tetrahydroborate

aziridine borane

lithium aluminium tetrahydride

Downstream raw materials:

1-butyl-piperidine

4-(piperidin-1-yl)butan-2-ol

4-piperidin-1-yl-butan-1-ol

1-(1-piperidyl)-2-butanol

Refernces

• 1、 Faulks et al.. "". . p. 329. Retrieved 1967.
• 2、 Veeraraghavan Ramachandran,Raju, Bhimapaka C.,Gagare, Pravin D.. "One-pot synthesis of ammonia-borane and trialkylamine-boranes from trimethyl borate". . p. 6119 - 6121. Retrieved 2012.
• 3、 Arliguie, Therese,Belkhiri, Lotfi,Bouaoud, Salah-Eddine,Thuery, Pierre,Villiers, Claude,Boucekkine, Abdou,Ephritikhine, Michel. "Lanthanide(lll) and actinide(lll) complexes [M(BH4) 2(THF)5][BPh4] and [M(BH4) 2(18-crown-6)][BPh4] (M = Nd, Ce, U): synthesis, crystal structure, and density functional theory i". . p. 221 - 230. Retrieved 2009.
• 4、 Chen, Xiao-Qing,Hu, Yuan-Zhuo,Song, Dan,Xia, Peng-Ju,Xiang, Hao-Yue,Xiao, Jun-An,Yang, Hua,Ye, Zhi-Peng. "Photoinduced Single-Electron Transfer as an Enabling Principle in the Radical Borylation of Alkenes with NHC–Borane". supporting information. p. 6706 - 6710. Retrieved 2020/02/05.
• 5、 -. "AMINE-BORANES BEARING BORANE-INTOLERANT FUNCTIONALITIES". Paragraph 0053; 0054; 0055. . Retrieved 2018/03/10.