{"id":"W2086987998","doi":"10.1016/j.tetlet.2005.07.093","title":"Electrochemically induced dethreading of a 2-pseudorotaxane based on the 1,2-bis(4,4′-pyridinium)ethane/24-crown-8 ether motif","year":2005,"lang":"en","type":"article","venue":"Tetrahedron Letters","topic":"Supramolecular Chemistry and Complexes","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"Simon Fraser University; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Chemistry; Crown ether; Pyridinium; Cyclic voltammetry; Viologen; Electrochemistry; Ether; Polymer chemistry; Stereochemistry; Medicinal chemistry; Photochemistry; Organic chemistry; Ion; Physical chemistry; Electrode","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003513345,0.0004148255,0.0003542489,0.0000729775,0.0001020582,0.00005610894,0.0008918062,0.0002415146,0.001963533],"category_scores_gemma":[0.0002158153,0.0003432718,0.0002922952,0.0002719229,0.0001492913,0.00008030528,0.00004429966,0.0007835995,0.00004566097],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001321491,"about_ca_system_score_gemma":0.00007216055,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002348519,"about_ca_topic_score_gemma":0.000003418257,"domain_scores_codex":[0.9976442,0.00008009031,0.0004528316,0.0005351984,0.0006704912,0.0006171228],"domain_scores_gemma":[0.9981151,0.0005327506,0.0002298,0.0009615204,0.00004675444,0.0001140349],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001298017,0.0001984564,0.000199776,0.00008782438,0.00005021722,0.0000225385,0.0002340911,0.0001127032,0.9952991,0.0002023983,0.002421766,0.001041324],"study_design_scores_gemma":[0.0007395901,0.00005095308,0.00004464845,0.00008808958,0.00005316727,0.00003415676,0.0001301015,0.0006699884,0.9932128,0.00004275662,0.004556516,0.0003772811],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9733987,0.00005222877,0.0004055974,0.006663515,0.00004400589,0.0001290835,0.00001212707,0.0001428228,0.01915185],"genre_scores_gemma":[0.9903399,0.000001967617,0.001208881,0.007780841,0.0003540703,0.00005744388,0.00003994909,0.00006217264,0.0001548264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01899702,"threshold_uncertainty_score":0.999902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01761775283502482,"score_gpt":0.2242139755287091,"score_spread":0.2065962226936843,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}