{"id":"W3122258972","doi":"10.1021/jacs.0c12819","title":"Fast Carbon Isotope Exchange of Carboxylic Acids Enabled by Organic Photoredox Catalysis","year":2021,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Chemical Reactions and Isotopes","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":114,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Foundation for Innovation; University of Alberta","keywords":"Chemistry; Decarboxylation; Catalysis; Carbon fibers; Carboxylate; Transition metal; Photochemistry; Carbazole; Molecule; Organic chemistry; Combinatorial chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0003278761,0.0001921839,0.000600113,0.00001887258,0.00008657706,0.00001316129,0.0004793691,0.0001715622,0.0006794683],"category_scores_gemma":[0.0002471186,0.0001377196,0.0007395072,0.0007791148,0.0005436001,0.00005747315,0.0002180356,0.001084903,0.000002494729],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002440014,"about_ca_system_score_gemma":0.0002002092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001014754,"about_ca_topic_score_gemma":0.00000301973,"domain_scores_codex":[0.9984586,0.0001612857,0.0005486836,0.0001953059,0.0003121392,0.0003240465],"domain_scores_gemma":[0.9980867,0.0003078721,0.0008140185,0.0002724281,0.0003096245,0.0002093911],"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":[0.00007837095,0.0003589302,0.003239665,0.00003104463,0.0005350938,0.000005265873,0.0005123632,0.000004607343,0.9763128,0.000001796511,0.01654615,0.002373911],"study_design_scores_gemma":[0.0006881155,0.00005504962,0.0002271517,0.00001825287,0.0004008458,0.00007694219,0.0007244164,0.0001565123,0.9461155,0.00003114317,0.05136443,0.0001416165],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955873,0.001219201,0.00001566527,0.001735881,0.0002845154,0.00007788448,0.00003378523,0.00001112165,0.001034633],"genre_scores_gemma":[0.995604,0.001440572,0.0002495091,0.001690459,0.0003289379,0.00000568215,0.000007957402,0.00002343293,0.0006494437],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03481828,"threshold_uncertainty_score":0.7439702,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02710538716310611,"score_gpt":0.3395563140555203,"score_spread":0.3124509268924142,"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."}}