Highly stereoselective construction of functionalized cyclopropanes from the reaction between acetylenic esters and C–H acids in the presence of triphenylarsine

Authors :: Maghsoodlou, Malek Taher
Khorassani, Sayyed Mostafa Habibi
Heydari, Reza
Charati, Faramarz Rostami
Hazeri, Nourollah
Lashkari, Mojtaba
Rostamizadeh, Mohsen
Marandi, Ghasem
Sobolev, Alexandre
Makha, Mohamed
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Aug2009, Vol. 50 Issue 31, p4439-4442. 4p.
Publication Year :: 2009
Abstract: Abstract: A one-pot triphenylarsine-catalyzed synthesis of trans-cyclopropane derivatives is achieved by means of the reaction between acetylenic esters and C–H acids in the presence of triphenylarsine. This procedure is simple and proceeds under mild reaction conditions. Its success depends on the choice of solvent, temperature and C–H acid used. [Copyright &y& Elsevier]

Subjects :: *CYCLOPROPANE
*ESTERS
*ORGANIC acids
*ORGANOARSENIC compounds
*METAL catalysts
*ORGANIC synthesis

Language :: English
ISSN :: 00404039
Volume :: 50
Issue :: 31
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 42103401
Full Text :: https://doi.org/10.1016/j.tetlet.2009.05.051

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