Solvent-free synthesis of diketopyrrolo [3,4-c] pyrrole pigments
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract The paper describes environmentally friendly and cost effective solvent-free multistep & multi-reagent process of the synthesis of.diketopyrrolo[3,4-c]pyrrole/2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (DPP) pigments, a new class of most recently introduced high-performance pigments, now in use for a variety of applications, beyond colour appearance , such as liquid crystal displays (LCD) of electronic equipments & TV monitors. Silent features of the process versus state-of-the-art of process, reaction mechanism of the in-situ multistep synthesis and mechanism of the formation of by-products are discussed. Moreover, the process provides the only approach to the stepwise synthesis of unsymmetrical diketopyrrolo pyrrole molecules. The process is particularly aimed at reducing carbon emissions and for energy saving in chemical processes.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.003 | 0.006 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.041 | 0.000 |
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 it