{"id":"W2951814013","doi":"10.1021/ol702898a","title":"Synthesis and Characterization of Cyclic Alkyl Tetraynes","year":2008,"lang":"en","type":"article","venue":"Organic Letters","topic":"Cyclization and Aryne Chemistry","field":"Chemistry","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Alkyl; Characterization (materials science); Combinatorial chemistry; Stereochemistry; Organic chemistry; Nanotechnology","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00001850928,0.00008999487,0.0001212569,0.00002243178,0.00005672512,0.000007215682,0.00007801018,0.00005261711,0.001559508],"category_scores_gemma":[0.00005317682,0.000091479,0.00002733924,0.00008152037,0.00008086411,0.00006818628,0.00002529094,0.00005523177,0.00001157075],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001614097,"about_ca_system_score_gemma":0.00001218997,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002860756,"about_ca_topic_score_gemma":3.242051e-7,"domain_scores_codex":[0.9994922,0.000004800994,0.0001551811,0.0001484527,0.0000984607,0.0001009643],"domain_scores_gemma":[0.9996639,0.00004006688,0.00008107678,0.0001568202,0.00001398672,0.00004407897],"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":[0.000003373499,0.00002020692,0.013913,0.00006991899,0.00001271813,0.000006282351,0.000164457,8.134693e-8,0.9851825,0.000003961871,0.0002269606,0.0003965561],"study_design_scores_gemma":[0.000137747,0.00000106257,0.008835602,0.0000261243,0.00001193625,0.00003943871,0.00002435714,0.00001068158,0.9899946,0.0000014352,0.0008193546,0.00009761711],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981081,0.00001825742,0.0000717,0.001028522,0.00002437731,0.00001545481,0.00001116245,0.00005152725,0.0006708775],"genre_scores_gemma":[0.9990191,0.0001253691,0.00003626016,0.0004654125,0.00007594249,0.000003138731,0.00003167483,0.00001893656,0.0002241138],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005077395,"threshold_uncertainty_score":0.9993532,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007542563821050253,"score_gpt":0.1831709817432464,"score_spread":0.1756284179221961,"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."}}