{"id":"W2092744999","doi":"10.1016/j.tet.2008.08.086","title":"Competition of substituents for ortho direction of metalation of veratric acid","year":2008,"lang":"en","type":"article","venue":"Tetrahedron","topic":"Coordination Chemistry and Organometallics","field":"Chemistry","cited_by":9,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Agence Universitaire de la Francophonie","keywords":"Chemistry; Regioselectivity; Electrophile; Metalation; Trimethylsilyl; Lithium (medication); Organic chemistry; Medicinal chemistry; Stereochemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002458573,0.0002489699,0.0002322349,0.0001358958,0.0002022821,0.0003484253,0.0005284456,0.0002385685,0.005102548],"category_scores_gemma":[0.0003968832,0.0001477333,0.00008957498,0.0002206402,0.0001475779,0.0002095859,0.0001848917,0.0002683001,0.0006527201],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002422215,"about_ca_system_score_gemma":0.0002945935,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001159316,"about_ca_topic_score_gemma":0.002482233,"domain_scores_codex":[0.999786,0.00006291718,0.00001444849,0.00004513123,0.00002538886,0.00006624883],"domain_scores_gemma":[0.9998186,0.00006786376,0.00003361522,0.0000247462,0.00002445398,0.00003072674],"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":[0.003616966,0.00005736266,0.0003938497,0.0001898782,0.0000210846,0.0002372402,0.00008754114,0.0004167466,0.9830406,0.0025993,0.0004616393,0.008877715],"study_design_scores_gemma":[0.0001387108,0.0009986822,0.001046641,0.00002373964,0.00004309292,0.0002020458,0.00006368563,0.001184111,0.9894446,0.0002503038,0.00658145,0.00002294682],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9806904,0.001110249,0.001772029,0.0001551934,0.0001102176,0.00002546351,0.0001915623,0.00005903755,0.0158859],"genre_scores_gemma":[0.9965156,0.0005597367,0.0007544681,0.00004065438,0.00001579734,0.000007049482,0.0000934804,0.00002102448,0.001992138],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005102548,"threshold_uncertainty_score":0.0170697,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02328559487285448,"score_gpt":0.2415901762466376,"score_spread":0.2183045813737831,"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."}}