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Acids and Bases
Lithium 2,2,6,6-tetramethylpiperidide - 10G
Availablity:
In stock
Catalog/Part Number:
735353-10G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 735353-10G
₦177,480.00
Description
97%
Synonym: 2,2,6,6-Tetramethylpiperidine lithium salt (1:1), LTMP
CAS Number 38227-87-1
Empirical Formula (Hill Notation) C9H18LiN
Molecular Weight 147.19
Application
Lithium 2,2,6,6-tetramethylpiperidide is a strong base and can be used:
• For the synthesis of enamines from terminal epoxides through trans-α-lithiated epoxide as an intermediate.
• For ortholithiation of arenes such as 1,3-bis(trifluoromethyl)benzene, 4,4-dimethyl-2-phenyl-2-oxazoline, 1,4-bis(trifluoromethyl)benzene and 1,3-dimethoxybenzene.
• In combination with Lewis donor ligand, N,N,N′,N′-tetramethylethylenediamine (TMEDA) for deprotonative metalation of methoxy-substituted arenes.
Packaging
10, 25 g in glass bottle
Safety Information
Symbol GHS02
, GHS05
Signal word Danger
Hazard statements H261-H314
Precautionary statements P231 + P232-P280-P305 + P351 + P338-P310-P422
RIDADR UN 3131 8(4.3) / PGII
WGK Germany 3
Technical Specifications
Properties
Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents
assay 97%
SMILES string [Li]N1C(C)(C)CCCC1(C)C
InChI 1S/C9H18N.Li/c1-8(2)6-5-7-9(3,4)10-8;/h5-7H2,1-4H3;/q-1;+1
InChI key ANYSGBYRTLOUPO-UHFFFAOYSA-N
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