{"id":"W2176764107","doi":"10.1002/anie.201508698","title":"Visible‐Light Photoredox‐Catalyzed C−H Difluoroalkylation of Hydrazones through an Aminyl Radical/Polar Mechanism","year":2015,"lang":"en","type":"article","venue":"Angewandte Chemie International Edition","topic":"Fluorine in Organic Chemistry","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":191,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Education and Child Care","funders":"National Natural Science Foundation of China; National Science Foundation","keywords":"Chemistry; Hydrazone; Photochemistry; Aldehyde; Electron transfer; Substrate (aquarium); Polar; Reaction mechanism; Amine gas treating; Radical; Catalysis; Stereochemistry; Organic 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001888668,0.0004073296,0.0001749831,0.0001313117,0.0001182656,0.0001169384,0.0002492366,0.0002797956,0.0007244007],"category_scores_gemma":[0.00008608106,0.0001228695,0.0001939629,0.00008231767,0.0002496011,0.0002605561,0.0002705057,0.0004287116,0.0001870554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002147374,"about_ca_system_score_gemma":0.0002067033,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004438751,"about_ca_topic_score_gemma":0.000755293,"domain_scores_codex":[0.9999186,0.00001013306,0.000004318385,0.00001653156,0.0000165954,0.00003389757],"domain_scores_gemma":[0.9999506,0.000008762587,0.00001630243,0.000005655922,0.000009665309,0.00000895418],"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":[0.00005319787,0.00002355759,0.00008772461,0.0001029929,0.000007820174,0.0001771672,0.00004890387,0.0001673004,0.9934911,0.0008418419,0.0001023309,0.004895971],"study_design_scores_gemma":[0.00001197703,0.0001858358,0.0002396387,0.000002532272,0.000008456232,0.0001489147,0.000008829475,0.0003598628,0.9972001,0.0000572748,0.001769414,0.000007046685],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9655403,0.002156162,0.02577074,0.0002988824,0.0000877968,0.00007947514,0.0001476664,0.0002188552,0.005700195],"genre_scores_gemma":[0.9921924,0.0009261289,0.005158318,0.00004424841,0.00001208912,0.00001783627,0.0000603159,0.00001171818,0.001576925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007244007,"threshold_uncertainty_score":0.002423406,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07555946131241181,"score_gpt":0.3848836255858037,"score_spread":0.3093241642733919,"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."}}