91510-98-4Relevant academic research and scientific papers
A Facile and General Entry to Optically Active Pheromones and Aromas With γ-Alkyl-γ-lactone Structures. A Study of Some Lactone Derivatives of Pentoses
Cardellach, J.,Font, J.,Ortuno, R. M.
, p. 327 - 331 (2007/10/02)
A new and easy general methodology has been developed to prepare γ-alkyl-α,β-butenolides or γ-alkylbutyrolactones in four and five steps, respectively, from D-ribonolactone as a common chiral starting material.Some of these products have pheromonal activity in insects and are also used as fruit fragrances.A study on several derivatives of D-ribonolactone and 2-deoxy-D-ribonolactone has been carried out in order to explore alternative routes for these syntheses.
A Convenient Procedure for the Deoxygenation and Homologation of D-Ribose Derivatives
Attwood, Stephen V.,Barrett, Anthony G.M.
, p. 1315 - 1322 (2007/10/02)
5-O-Acetyl- and 5-O-diphenyl-t-butylsilyl-2,3-di-O-acetyl-D-ribonolactones were converted into the corresponding 3-deoxy-2-O-acetyl-D-arabinolactone derivatives (9a) and (9b) by sequential reaction with 1,8-diazabicycloundec-7-ene and hydrogen over
THE STEREOSELECTIVE SYNTHESIS OF 2,3-CIS-DIHYDROXY-γ-BUTYROLACTONES BY THE OXIDATION OF γ-BUTENOLIDES WITH KMnO4-CROWN ETHER
Mukaiyama, Teruaki,Tabusa, Fujio,Suzuki, Keisuke
, p. 173 - 174 (2007/10/02)
Oxidation of γ-butenolides was effected by KMnO4-crown ether to afford the corresponding 2,3-cis-dihydroxy-γ-butyrolactones in high yields.High stereoselectivity was observed in cases when bulky substituents were introduced at the γ-position of the buteno
