Development of novel spiro benzotriazole-based compounds with 1,3-dicarbonyl scaffolds via one-pot synthesis
Bibliographic record
Abstract
In the present study, it was demonstrated that a new series of derivatives of 1,2-diphenyl-3H-spiro[benzo[d]pyrrolo[2,1-b]triazol-3,5′-pyrimidine (4) and 3,2′-indandione (6) were efficiently designed and synthesized via a novel, and less cumbersome one-pot methodology involving tri-component interactions among benzotriazole, 2-chloro-2-phenylacetophenone, and 1,3-dicarbonyl compounds in CH₂Cl₂ at room temperature 25°C for 3 hours without the use of a catalyst. The resulting compounds' structural configurations were verified with NMR, IR, EI-MS, and elemental analysis exhibiting good yield and high purity.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".