{"id":"W2061375988","doi":"10.1021/ol035546f","title":"Versatile Route to <i>centro</i>-Substituted Triquinacene Derivatives:  Synthesis of 10-Phenyltriquinacene","year":2003,"lang":"en","type":"article","venue":"Organic Letters","topic":"Coordination Chemistry and Organometallics","field":"Chemistry","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Chemistry; Trimethylsilyl; Moiety; Intramolecular force; Enone; Ketene; Acetal; Magnesium bromide; Conjugate; Enol; Bromide; Aldol reaction; Enol ether; Bicyclic molecule; Pyridinium; Medicinal chemistry; Vinyl ether; Substituent; Stereochemistry; Organic chemistry; Catalysis","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0001797071,0.0003064357,0.0004158477,0.00008623049,0.0001034228,0.00003516756,0.0003974868,0.0001317316,0.01835075],"category_scores_gemma":[0.001787962,0.0003278729,0.0001431554,0.0006944382,0.00008958014,0.0001534612,0.00007130509,0.0001654811,0.000152171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003056889,"about_ca_system_score_gemma":0.0001117145,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007049765,"about_ca_topic_score_gemma":0.000002334423,"domain_scores_codex":[0.9982619,0.00004548276,0.0004595171,0.0004643856,0.0003441482,0.0004245945],"domain_scores_gemma":[0.9985083,0.0003400746,0.0002195545,0.000609979,0.000111905,0.0002101796],"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":[0.00005712911,0.0001217274,0.0005246596,0.0001275994,0.0001103254,0.0000120654,0.0003479897,0.00002568507,0.9957876,0.0003548284,0.002040974,0.0004894412],"study_design_scores_gemma":[0.0005899121,0.00001066468,0.0001175255,0.0000733425,0.00007164155,0.00001093311,0.0003006655,0.000007605262,0.9719597,0.00003007079,0.02649092,0.0003370372],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9871916,0.00007732904,0.004284182,0.002340775,0.0001136267,0.0001156164,0.00006331284,0.000129304,0.00568422],"genre_scores_gemma":[0.9957922,0.00002250459,0.002639701,0.0004954357,0.00009174372,0.00002535624,0.0000250703,0.00005640315,0.0008516641],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02444995,"threshold_uncertainty_score":0.9999173,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00938747382136007,"score_gpt":0.2102663302487543,"score_spread":0.2008788564273942,"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."}}