Exploration towards the bromopentafluorosulfanylation reaction of terminal alkynes
Why this work is in the frame
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Bibliographic record
Abstract
• A direct bromopentafluorosulfanylation reaction of terminal alkynes is reported. • Tetrabromomethane is used as a bromine atom source. • The chloropentafluorosulfanylated product is present as a minor inseparable compound. In this paper, we report our efforts toward the development of a bromopentafluorosulfanylation reaction of terminal alkynes. The use of tetrabromomethane (CBr 4 ) as a bromine atom source allowed the formation of the bromopentafluorosulfanylated product. Practically, however, the desired products could not be separated from the minor chloropentafluorosulfanylated products as well as the dibromoalkene side-products generated under those reaction conditions.
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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 | 0.000 |
| 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 | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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