111455-57-3Relevant academic research and scientific papers
Synthesis of Lamellarin G Trimethyl Ether by von Miller–Pl?chl-Type Cyclocondensation
Colligs, Vanessa C.,Dialer, Clemens,Opatz, Till
, p. 4064 - 4070 (2018)
A concise synthesis of lamellarin G trimethyl ether based on a von Miller–Pl?chl-type cyclocondensation of a deprotonated α-amino nitrile with an α,β-unsaturated ketone as the key step was developed. The general strategy does not rely on molecular symmetry and allows for the independent variation of the substitution pattern.
Synthesis and Spectral Characterization of γ-Hydroxy-Δα,β-butenolides Possessing a Conjugated Substituent at the β-Position
Ito, Masayoshi,Iwata, Tsutomu,Tsukida, Kiyoshi
, p. 4346 - 4351 (2007/10/02)
Conjugated γ-hydroxybutenolides (6a-h, 10, and 11) were synthesized in three steps starting from various aldehydes (3a-h and 7), and their spectral characteristics were compared with those of unconjugated butenolides (12 and 13).Keywords-conjugated γ-hydr
