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

CAS: 4111-54-0 Cat. No.: L109346 Peso molecular: 107.12 Beilstein Registry Number: 3655042 Número EC: 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

Descripción general

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

Sinónimos

LDA | Lithium diisopropylamide | LDA.THF complex

Especificaciones y pureza

2.0 M in heptane/THF/ethylbenzene

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C, Argon charged

Enviado en

Wet ice

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Nombres e identificadores

• Isómeros SMILES: [Li+].CC(C)[N-]C(C)C
• WGK Alemania: 3
• PubChem CID: 2724682
• Peso molecular: 107.12
• Beilstein: 3655042
• Reaxy-Rn: 906717

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive ;heat sensitive;air sensitive
• Punto de inflamación (°F): 35.6 °F
• Punto de inflamación (°C): -18 °C
• Punto de ebullición (°C): 60-136°C

Referencias

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