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Record W2761412909 · doi:10.1107/s2414314617014195

<i>tert</i>-Butyl<i>N</i>-[(1<i>R</i>*,2<i>R</i>*,4<i>R</i>*,5<i>S</i>*)-<i>rel</i>-4-<i>tert</i>-butoxybicyclo[3.1.0]hex-2-yl]-<i>N</i>-hydroxycarbamate

2017· article· en· W2761412909 on OpenAlexaff
Alan J. Lough, Katrina Tait, Alysia Horvath, William Tam

Bibliographic record

VenueIUCrData · 2017
Typearticle
Languageen
FieldChemistry
TopicCrystal structures of chemical compounds
Canadian institutionsUniversity of GuelphUniversity of Toronto
Fundersnot available
KeywordsCyclopentaneCyclopropaneChemistryRing (chemistry)Dihedral angleCrystal structureHydrogen bondMoleculeCrystallographyStereochemistryMethyleneCrystal (programming language)Medicinal chemistry

Abstract

fetched live from OpenAlex

In the title compound, C 15 H 27 NO 4 , the cyclopentane ring adopts an envelope conformation with the methylene group as the flap. The dihedral angle between the cyclopropane ring and the cyclopentane ring (all atoms) is 77.54 (13)°. In the crystal, molecules are linked via O—H...O hydrogen bonds, forming C (7) chains propagating along [010].

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.

How this classification was reachedexpand

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), Science and technology studies, Scholarly communication, Open science, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.606
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0020.003
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0000.000
Science and technology studies0.0040.002
Scholarly communication0.0030.003
Open science0.0110.005
Research integrity0.0010.003
Insufficient payload (model declined to judge)0.0040.001

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.

Opus teacher head0.015
GPT teacher head0.266
Teacher spread0.251 · 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

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations2
Published2017
Admission routes1
Has abstractyes

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