{"id":"W2092490689","doi":"10.1139/v11-042","title":"One-pot synthesis of tetrahydrobenzo[<i>a</i>]xanthen-11-one derivatives catalyzed by ruthenium chloride hydrate as a homogeneous catalyst","year":2011,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Synthesis of Organic Compounds","field":"Medicine","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Catalysis; Ruthenium; Homogeneous; Hydrate; Chloride; Homogeneous catalysis; Organic chemistry; Medicinal chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003971477,0.0003605029,0.001026022,0.0002391294,0.0001199421,0.0000319087,0.0007084685,0.0002483841,0.002049991],"category_scores_gemma":[0.001428156,0.0003761083,0.000343099,0.0003413686,0.0004381895,0.0001598309,0.00003693929,0.0004087682,0.00002491573],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003949677,"about_ca_system_score_gemma":0.002828395,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007423588,"about_ca_topic_score_gemma":0.001319288,"domain_scores_codex":[0.9975345,0.00003958411,0.001003453,0.0003273205,0.0004932871,0.0006018616],"domain_scores_gemma":[0.9963802,0.0002242571,0.0007943687,0.0007185324,0.0004118467,0.001470853],"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":[0.0002533011,0.0002264894,0.003291397,0.0002695871,0.000698855,0.0003806022,0.001338895,7.377062e-7,0.991509,0.000003743831,0.0009905809,0.001036781],"study_design_scores_gemma":[0.0007696,0.00008273349,0.001531385,0.000663078,0.0005153835,0.001729773,0.0006636744,0.000003186726,0.9922722,0.0001139161,0.001323997,0.0003310853],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9882281,0.001506407,0.00002915596,0.0007898411,0.0001338597,0.0001334734,0.0001177106,0.00001978287,0.00904169],"genre_scores_gemma":[0.998364,0.00007568234,0.0005043294,0.0001037943,0.000283529,0.000007132621,0.00001636439,0.00009150458,0.0005536287],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01013596,"threshold_uncertainty_score":0.9998691,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01786824814573061,"score_gpt":0.2075150132790432,"score_spread":0.1896467651333126,"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."}}