1888-75-1 Usage
Description
Isopropyllithium, also known as lithium isopropoxide, is an organolithium compound with the chemical formula (CH3)2CHLi. It is a colorless, flammable, and highly reactive liquid that is sensitive to air and moisture. Isopropyllithium is commonly used as a strong base and a nucleophile in various organic synthesis reactions.
Used in Chemical Synthesis Industry:
Isopropyllithium is used as a strong base and nucleophile for the alkylative ring opening of N-sulfonyl protected aziridines, providing amino alcohols and ethers. This application is crucial in the synthesis of complex organic molecules and pharmaceutical compounds, as it allows for the formation of new carbon-carbon and carbon-heteroatom bonds, leading to the creation of diverse molecular structures with potential applications in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 1888-75-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,8 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1888-75:
(6*1)+(5*8)+(4*8)+(3*8)+(2*7)+(1*5)=121
121 % 10 = 1
So 1888-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H7.Li/c1-3-2;/h3H,1-2H3;/rC3H7Li/c1-3(2)4/h3H,1-2H3
1888-75-1Relevant articles and documents
Applequist,Peterson
, p. 862,863 (1961)
Method for producing alkyl-bridged ligand systems and transition metal compounds
-
, (2008/06/13)
The invention relates to a method for producing highly substituted alkyl-bridged ligand systems on the basis of indene derivatives and transition metal compounds. Said alkyl-bridged ligand systems can be obtained in high yields using this method.