{"id":"W1986911660","doi":"10.1021/ol036313r","title":"A Remarkably Long-Lived Benzyl Carbanion","year":2004,"lang":"en","type":"article","venue":"Organic Letters","topic":"Fluorine in Organic Chemistry","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Carbanion; Chemistry; Phototoxicity; Nonsteroidal; Ketoprofen; Photodissociation; Photochemistry; Stereochemistry; Pharmacology; Biochemistry","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":["insufficient_payload"],"category_scores_codex":[0.0003199194,0.000307322,0.0002676401,0.00006250592,0.0002027613,0.00002896823,0.0004698663,0.0003394017,0.005280818],"category_scores_gemma":[0.0001466337,0.0003259622,0.0001119606,0.0003197753,0.0001891077,0.0001158752,0.0001541759,0.0009856715,0.001298657],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000535574,"about_ca_system_score_gemma":0.0001531774,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004817408,"about_ca_topic_score_gemma":0.00002801512,"domain_scores_codex":[0.9982325,0.0001035391,0.0003514104,0.0004804704,0.0002239899,0.0006080841],"domain_scores_gemma":[0.999001,0.0001328667,0.0001252958,0.000431565,0.00004882334,0.0002604714],"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":[0.00006252356,0.0001426291,0.003821233,0.00004431137,0.0001267186,0.0002723155,0.0004958719,0.00009482981,0.9790164,0.00008664266,0.01535679,0.0004796872],"study_design_scores_gemma":[0.002773604,0.00004601754,0.002705084,0.00002189231,0.0001282195,0.0002482587,0.00006287884,0.00001640367,0.9760401,0.0001361092,0.01740348,0.0004179634],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9769617,0.0002384316,0.0003311218,0.01883791,0.001507935,0.0002427295,0.00001107722,0.0003042814,0.001564823],"genre_scores_gemma":[0.9837211,0.00006156982,0.0002604328,0.01445903,0.0008315284,0.00001616799,0.00003324275,0.00007671977,0.000540212],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006759406,"threshold_uncertainty_score":0.9999192,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04877425962323288,"score_gpt":0.3554866276835634,"score_spread":0.3067123680603305,"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."}}