{"id":"W2952748140","doi":"10.1002/chin.201404143","title":"ChemInform Abstract: Metal‐Free Oxidative Coupling: Xanthone Formation via Direct Annulation of 2‐Aryloxybenzaldehyde Using Tetrabutylammonium Bromide as a Promoter in Aqueous Medium.","year":2014,"lang":"en","type":"article","venue":"ChemInform","topic":"Synthesis of Organic Compounds","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Chemistry","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"],"consensus_categories":[],"category_scores_codex":[0.0008452786,0.0003748848,0.0007838708,0.0003758364,0.00006756902,0.00003133759,0.0003139444,0.0002983669,0.0004298162],"category_scores_gemma":[0.001475923,0.0003498958,0.0001784046,0.0004572212,0.00013277,0.0009088037,0.0001420393,0.0003322755,0.00003634782],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005183243,"about_ca_system_score_gemma":0.0002027725,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002077062,"about_ca_topic_score_gemma":0.00005330034,"domain_scores_codex":[0.9973783,4.852246e-7,0.001134988,0.0003140204,0.0007008656,0.0004712752],"domain_scores_gemma":[0.9978371,0.0002806254,0.0006596727,0.0007617506,0.0002716883,0.0001891264],"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":[0.000529667,0.0003286209,0.0007913733,0.0009518786,0.000157612,0.00001428336,0.003916242,0.00001099874,0.8034118,0.00003001469,0.0006603232,0.1891972],"study_design_scores_gemma":[0.00197288,0.0001510814,0.00886979,0.0004985964,0.0001470119,0.000182423,0.0003729498,0.005349624,0.9807325,0.0002115154,0.001173378,0.000338241],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7905406,0.0001545392,0.00003071047,0.0002898177,0.0001392783,0.0007427418,0.00001030704,0.0001233736,0.2079687],"genre_scores_gemma":[0.9979915,0.00002467104,0.0007215774,0.00008008008,0.0001729659,0.00002661915,0.0001215741,0.00005378908,0.0008072129],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.207451,"threshold_uncertainty_score":0.9998953,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01987583458619697,"score_gpt":0.2630431662891878,"score_spread":0.2431673317029909,"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."}}