529745

Sigma-Aldrich

Isopropyllithium solution

0.7 M in pentane

Linear Formula:
(CH3)2CHLi
CAS Number:
Molecular Weight:
50.03
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

concentration

0.7 M in pentane

bp

35-36 °C

density

0.632 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

[Li]C(C)C

InChI

1S/C3H7.Li/c1-3-2;/h3H,1-2H3;

InChI key

HDSLTIHESBGENB-UHFFFAOYSA-N

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Packaging

4×25, 100 mL in Sure/Seal™
1 L in Sure/Seal™
The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Application

Used in a study of the alkylative ring opening of N-sulfonyl protected aziridines providing amino alcohols and ethers.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Signal Word

Danger

Target Organs

Central nervous system

RIDADR

UN 3399A 4.3(3) / PGI

WGK Germany

WGK 3

Flash Point(F)

-31.0 °F - closed cup

Flash Point(C)

-35 °C - closed cup

David M Hodgson et al.
The Journal of organic chemistry, 71(22), 8510-8515 (2006-10-27)
Organolithium-induced alkylative ring opening of N-sulfonyl-protected aziridinyl ethers is described. The reactions were efficiently carried out with a variety of organolithiums, providing a promising new strategy to unsaturated amino alcohols and ethers. Cis- and trans-1,4-dimethoxybut-2-ene-derived aziridines were prepared, and their...

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