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257192 Aldrich

Triethylborane

≥95%

Synonym: Triethylboron

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Properties

Related Categories Boranes, Chemical Synthesis, Reduction, Synthetic Reagents
InChI Key   LALRXNPLTWZJIJ-UHFFFAOYSA-N
assay   ≥95%
refractive index   n20/D 1.397(lit.)
bp   95 °C(lit.)
mp   −93 °C(lit.)
density   0.677 g/mL at 25 °C(lit.)

Description

Packaging

100 g in Sure-Pac™

Application

Reagent for:
• Enantioselective umpolung allylation of aldehydes
• Preparation of tetramethylammonium trialkylphenylborate salts

Catalyst for:
• Radical reductions of alkyl bromides and iodides bearing electron withdrawing groups with N-heterocyclic carbene boranes
• Synthesis of 1-substituted pyrrolines by N-diallylation of amines and ring-closing metathesis
• Decarboxylative C-C bond cleavage reactions
• Alkene hydrogenations
• Aminyl radical cyclizations onto silyl enol ethers

Modifier for single-site organochromium ethylene polymerization catalysts

Used with lithium tri-tert-butoxyaluminohydride (cat. no. L2904) in the reductive cleavage of ethers and epoxides. Used in the deoxygenation of primary and secondary alcohols.

Recommended products

Angled septum-inlet adapter Z118206 or straight septum-inlet adapter, 6mm I.D. inlet, Z118141 or straight septum-inlet adapter, 13mm I.D. inlet, Z118192 is recommended.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2845 4.2
WGK Germany 
1
RTECS 
ED2100000
Flash Point(F) 
-32.8 °F
Flash Point(C) 
-36 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Reagents for C–C Bond Formation

Aldrich carries a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-...
ChemFiles Volume 1 Article 3
Keywords: Acylations, Alkylations

Peer-Reviewed Papers
15

References

Related Products

septum inlet adapter

Product #

Description

Add to Cart

Z118206 Angled septum-inlet adapter, brass, inlet I.D. 6 mm × 6 mm
Z118141 Straight septum-inlet adapter, inlet I.D. 6 mm, brass
Z118192 Straight septum-inlet adapter, inlet I.D. 13.9 mm, brass

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