26029-32-3Relevant academic research and scientific papers
Palladium-catalyzed intramolecular oxidative heck cyclization and its application toward a synthesis of (±)-β-cuparenone derivatives supported by computational studies
Ray, Devalina,Nasima, Yasmin,Sajal, Mal K.,Ray, Priyanka,Urinda, Sharmistha,Anoop, Anakuthil,Ray, Jayanta K.
, p. 1261 - 1269 (2013)
A novel and efficient intramolecular oxidative cyclization of substituted homoallylic alcohols to form cyclic keto compounds under palladium-catalyzed conditions is described. The reaction has practical applications in the synthesis of sesquiterpenes. The
A Conformationally Controlled Regioselective of 2-Substituted 1-Alkynylcyclopropanols to 2-Cyclopenten-1-ones via Hexacarbonyldicobalt Complex
Iwasawa, Nobuharu,Iwamoto, Mari
, p. 1257 - 1260 (1993)
The rearrangement of hexacarbonyldicobalt-complexed 2-substituted 1-alkynylcyclopropanol derivatives is conformationally controlled to give 3- or 5-substituted 2-cyclopentanones regioselectively.In the cases of the reactions of 2-monosubstituted 1-alkynyl
Novel synthetic approach toward (±)-β-cuparenone via palladium-catalyzed tandem Heck cyclization of 1-bromo-5-methyl-1-aryl-hexa-1,5- dien-3-ol derivatives
Ray, Devalina,Ray, Jayanta K.
, p. 191 - 194 (2007/10/03)
(Chemical Equation Presented) A novel and convenient synthetic route toward (±)-β-cuparenone and many other sesquiterpene natural product precursors has been developed via palladium-catalyzed tandem Heck cyclization of 1-bromo-5-methyl-1-aryl-hexa-1,5-die
Rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopentenones via their hexacarbonyldicobalt complexes. A new use of alkyne-CO2(CO)6 complexes in organic synthesis
Iwasawa, Nobuharu,Matsuo, Takeshi,Iwamoto, Mari,Ikeno, Taketo
, p. 3903 - 3914 (2007/10/03)
A novel rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopenten- 1-ones proceeded on complexation of their alkynyl part with octacarbonyldicobalt (Co2(CO8)). 1-(1-Alkynyl)cyclopropanols with a wide range of substituents on thei
