Lithiation of 3-methylthiophene with lithium 2,2,6,6-tetra-methylpiperidide (LiTMP) is highly selective at the 5-position, and reaction with a range of electrophiles gives high yields of the corresponding 2,4-disubstituted thiophenes, even when unhindered electrophiles are used
The lithiation of 1-choro- and 1-bromo-6-chlorohex-1-yne (2, 3) with lithium naphthalene in the pres...
Substituted oxygen and sulfur heterocycles form the core of a number of drug molecules and natural p...
A variety of sym. substituted 3,4-dithio ether thiophenes were prepd. by the acid catalyzed nucleoph...
Lithiation of 3-methylthiophene with lithium 2,2,6,6-tetra-methylpiperidide (LiTMP) is highly select...
A one-pot regioselective functionalization of 3-(methylsulfanyl)thiophene with different electrophil...
Benzenethiol, toluene-4-thio1, and 3,5-dimethylbenzenethiol are doubly lithiated (on sulfur and on c...
Directed lithiation of substituted aromatics and heterocycles containing a directing metalating grou...
Thesis (B.S.) in Chemistry -- University of Illinois at Urbana-Champaign, 1990.Includes bibliographi...
The one-step polyfunctionalization of 2- and 3-(methylthio)thiophenes was investigated. Direct polym...
A short review is presented on lithium-hydrogen and lithium-halogen exchange reactions involving thi...
Department of Chemistry, Iowa State University, Ames, Iowa 50011, U.S.A. Manuscript received 27 Feb...
Selective syntheses of 3,4-vinylenedithiathiophenes (VDTTs) and dithieno[2,3-b:2',3'-d]thiophenes (D...
International audienceThe use of the congested aryl bromide 2-bromo-1,3-dichlorobenzene as coupling ...
The polycyclic aromatic hydrocarbons triphenylene, chrysene and phenanthrene have been dilithiated u...
Directed lithiation of substituted pyridines containing a directing metalating group (DMG) with a li...
The lithiation of 1-choro- and 1-bromo-6-chlorohex-1-yne (2, 3) with lithium naphthalene in the pres...
Substituted oxygen and sulfur heterocycles form the core of a number of drug molecules and natural p...
A variety of sym. substituted 3,4-dithio ether thiophenes were prepd. by the acid catalyzed nucleoph...
Lithiation of 3-methylthiophene with lithium 2,2,6,6-tetra-methylpiperidide (LiTMP) is highly select...
A one-pot regioselective functionalization of 3-(methylsulfanyl)thiophene with different electrophil...
Benzenethiol, toluene-4-thio1, and 3,5-dimethylbenzenethiol are doubly lithiated (on sulfur and on c...
Directed lithiation of substituted aromatics and heterocycles containing a directing metalating grou...
Thesis (B.S.) in Chemistry -- University of Illinois at Urbana-Champaign, 1990.Includes bibliographi...
The one-step polyfunctionalization of 2- and 3-(methylthio)thiophenes was investigated. Direct polym...
A short review is presented on lithium-hydrogen and lithium-halogen exchange reactions involving thi...
Department of Chemistry, Iowa State University, Ames, Iowa 50011, U.S.A. Manuscript received 27 Feb...
Selective syntheses of 3,4-vinylenedithiathiophenes (VDTTs) and dithieno[2,3-b:2',3'-d]thiophenes (D...
International audienceThe use of the congested aryl bromide 2-bromo-1,3-dichlorobenzene as coupling ...
The polycyclic aromatic hydrocarbons triphenylene, chrysene and phenanthrene have been dilithiated u...
Directed lithiation of substituted pyridines containing a directing metalating group (DMG) with a li...
The lithiation of 1-choro- and 1-bromo-6-chlorohex-1-yne (2, 3) with lithium naphthalene in the pres...
Substituted oxygen and sulfur heterocycles form the core of a number of drug molecules and natural p...
A variety of sym. substituted 3,4-dithio ether thiophenes were prepd. by the acid catalyzed nucleoph...
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