Lithium diisopropylamide solution（LDA） - 2.0 M in heptane/THF/ethylbenzene , CAS No.4111-54-0

CAS: 4111-54-0 Cat. No.: L109346 Molecular Weight: 107.12 Beilstein Registry Number: 3655042 EC Number: 223-893-0 PubChem CID: 2724682

GRADE & PURITY 2.0 M in heptane/THF/ethylbenzene

Synonyms

LDA | Lithium diisopropylamide | LDA.THF complex

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Overview

Lithium diisopropylamide solution (LDA) is a sterically hindered non-nucleophilic strong base widely used in organic synthesis.

Titanium-ate enolates prepared from ketones by Ti(OiPr)4 and LDA underwent efficient radical trifluoromethylation providing trifluoromethyl ketones in good yield.Used in directed ortho-lithiation of arylsulfonyloxazolidinones to prepare N-substituted saccharin analogs.

Specifications

Synonyms

LDA | Lithium diisopropylamide | LDA.THF complex

Specifications & Purity

2.0 M in heptane/THF/ethylbenzene

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

• Isomeric SMILES: [Li+].CC(C)[N-]C(C)C
• WGK Germany: 3
• PubChem CID: 2724682
• Molecular Weight: 107.12
• Beilstein: 3655042
• Reaxy-Rn: 906717

Chemical and Physical Properties

• Sensitivity: Moisture sensitive ;heat sensitive;air sensitive
• Flash Point(°F): 35.6 °F
• Flash Point(°C): -18 °C
• Boil Point(°C): 60-136°C

References

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