<i>t</i>Bu<sub>3</sub>P/ZnR<sub>2</sub> (R=Et, I) Frustrated Lewis Pair Catalysts for Functionalization and Reduction of CO<sub>2</sub>
Why this work is in the frame
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Bibliographic record
Abstract
Abstract The functionalization and reduction of CO 2 are important targets not only because of concerns about its accumulation or the impact of this greenhouse gas on Earth’s climate, but also because of its potential as a C‐1 feedstock. In this work, both functionalization and reduction of CO 2 were performed using tBu 3 P/ZnR 2 (R=Et, I) “frustrated Lewis pairs” (FLPs). Phosphine‐catalyzed carboxylation of alkyl‐Zn bonds and catalytic reduction of CO 2 using silanes as hydride sources and tBu 3 P/ ZnR 2 (R=Et, I) FLPs as catalysts are reported. This is also the first time Zn‐based FLP chemistry in functionalization of CO 2 is reported.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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