butenolide has been researched along with epicinchonine in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (100.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bäckvall, JE; Eriksson, L; Nyhlén, J | 1 |
1 other study(ies) available for butenolide and epicinchonine
| Article | Year |
|---|---|
Synthesis and optical resolution of an allenoic acid by diastereomeric salt formation induced by chiral alkaloids.
Topics: 4-Butyrolactone; Acids; Alkaloids; Cinchona Alkaloids; Crystallography, X-Ray; Optics and Photonics; Phosphoranes; Salts; Stereoisomerism | 2008 |