pulvinic-acid and tetrabutylammonium

pulvinic-acid has been researched along with tetrabutylammonium* in 1 studies

Other Studies

1 other study(ies) available for pulvinic-acid and tetrabutylammonium

Article	Year
Synthesis of pulvinic derivatives via TBAF-mediated regioselective opening of an unsymmetrical monoaromatic pulvinic dilactone. The Journal of organic chemistry, 2008, Dec-05, Volume: 73, Issue:23 The synthesis of the monoaromatic pulvinic dilactone 1 from a tetronic acid derivative is reported. The reaction of 1 with various amines was found to provide the two pulvinamides regioisomers 2a and 2b. Using tetrabutylammonium fluoride (TBAF) as an activator, pulvinamides 2a could be obtained with excellent regioselectivities and good yields. Additions of alcohols to 1 are also studied, leading to similar observations. Topics: Alcohols; Amides; Amines; Antioxidants; Carboxylic Acids; Chemistry, Organic; Furans; Hydrolysis; Lactones; Magnetic Resonance Spectroscopy; Models, Chemical; Quaternary Ammonium Compounds; Solvents; Temperature	2008

Article

Year

Synthesis of pulvinic derivatives via TBAF-mediated regioselective opening of an unsymmetrical monoaromatic pulvinic dilactone.

The Journal of organic chemistry, 2008, Dec-05, Volume: 73, Issue:23

The synthesis of the monoaromatic pulvinic dilactone 1 from a tetronic acid derivative is reported. The reaction of 1 with various amines was found to provide the two pulvinamides regioisomers 2a and 2b. Using tetrabutylammonium fluoride (TBAF) as an activator, pulvinamides 2a could be obtained with excellent regioselectivities and good yields. Additions of alcohols to 1 are also studied, leading to similar observations.

Topics: Alcohols; Amides; Amines; Antioxidants; Carboxylic Acids; Chemistry, Organic; Furans; Hydrolysis; Lactones; Magnetic Resonance Spectroscopy; Models, Chemical; Quaternary Ammonium Compounds; Solvents; Temperature

2008