butenolide has been researched along with mannich bases 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 |
|---|---|
| Matsunaga, S; Shibasaki, M; Yamaguchi, A | 1 |
1 other study(ies) available for butenolide and mannich bases
| Article | Year |
|---|---|
Direct catalytic asymmetric Mannich-type reactions of gamma-butenolides: effectiveness of Brønsted acid in chiral metal catalysis.
Topics: 4-Butyrolactone; Acids; Catalysis; Imines; Mannich Bases; Metals; Stereoisomerism; Substrate Specificity | 2008 |