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Record W2167637044 · doi:10.1002/047084289x.rd202

<i>N,N</i>-Diethyl-<i>N</i>-methyl-<i>N</i>-(methylsulfonyl)ammonium Fluorosulfate

2001· reference-entry· en· W2167637044 on OpenAlex
James King

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEncyclopedia of Reagents for Organic Synthesis · 2001
Typereference-entry
Languageen
FieldEnvironmental Science
TopicEnvironmental Chemistry and Analysis
Canadian institutionsWestern University
Fundersnot available
KeywordsReagentChemistryAmpouleSolubilityHydrolysisAmmoniumNuclear chemistryMedicinal chemistryOrganic chemistry

Abstract

fetched live from OpenAlex

[55791-04-3] C6H16FNO5S2 (MW 265.32) InChI = 1S/C6H16NO2S.FHO3S/c1-5-7(3,6-2)10(4,8)9;1-5(2,3)4/h5-6H2,1-4H3;(H,2,3,4)/q+1;/p-1 InChIKey = VERIHBXWNIYGAA-UHFFFAOYSA-M (reagent for converting, under mild conditions, alcohols into methanesulfonate (mesylate) esters, and primary and secondary amines into methanesulfonamides1, 2) Alternate Name: easy mesyl. Physical Data: mp ∼115 °C (dec).2 Solubility: sol dry MeCN (solutions decompose over a few hours at rt).2 Form Supplied in: not commercially available. Preparative Method: reaction of MeSO2NEt2 with excess neat MeOSO2F at 50 °C for 72 h.2 Analysis of Reagent Purity: 1H NMR (CD3CN) δ: 1.40 (t, 6H), 3.11 (s, 3H), 3.60 (q, 4H), 3.70 (s, 3H).2 Handling, Storage, and Precautions: hygroscopic; hydrolyzed by moist air (products corrosive); stable indefinitely in a sealed ampoule at rt.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.311
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0020.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0360.002

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.

Opus teacher head0.010
GPT teacher head0.224
Teacher spread0.214 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it