148527-33-7Relevant articles and documents
Imidazole-catalyzed henry reactions in aqueous medium
Phukan, Mridula,Jyoti Borah, Kalyan,Borah, Ruli
, p. 3068 - 3073 (2008)
2-Nitroalkanols can be efficiently synthesized using imidazole as a mild Lewis basic catalyst in aqueous medium as well as in organic solvents. The products have been found in good yields without purification (>95% purity by 1H NMR) for aromatic aldehydes
Preparation of diverse BODIPY diesters
Abeywardana, Sewwandi,Cantu, Annabelle L.,Nedic, Teodora,Schramm, Michael P.
, p. 3393 - 3396 (2018/08/17)
The synthesis and properties of a variety of substituted BODIPY diesters is presented. We find that certain substitution patterns afford appreciable yields of the target compounds and that electronic effects result in predicable differential fluorescent behavior. Challenges to further water solubilize these dyes and/or provide new points of attachment for biological tagging remain, these strategies are discussed.
Henry reaction catalyzed by recyclable [C4dabco]OH ionic liquid
Keithellakpam, Sanjoy,Laitonjam, Warjeet S.
, p. 110 - 113 (2017/01/18)
DABCO-based ionic liquid, 1-butyl-4-aza-1-azaniabicyclo[2.2.2]octane hydroxide, has been used as an efficient catalyst for Henry reaction of various carbonyl compounds with nitroalkanes affording very high yields within a short duration. This method is very simple, clean and avoids hazardous organic solvents. The catalyst can be easily recovered and recycled several times.