{"id":"W2759078571","doi":"10.1039/c7dt03175k","title":"Synthesis and oxidation of phosphine cations","year":2017,"lang":"en","type":"article","venue":"Dalton Transactions","topic":"Asymmetric Hydrogenation and Catalysis","field":"Chemistry","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Einstein Stiftung Berlin; Alexander von Humboldt-Stiftung","keywords":"Carbene; Dication; Phosphine; Chemistry; Cationic polymerization; Oxazoline; Medicinal chemistry; Alkyl; Polymer chemistry; Organic chemistry; Ion; Catalysis","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00006270146,0.00006289002,0.0001026436,0.0000707862,0.0003732581,0.0000318258,0.000122078,0.00005302232,0.001281712],"category_scores_gemma":[0.00008736442,0.0000649259,0.00005544917,0.00007718569,0.00007947292,0.00013056,0.000003999467,0.00005729569,0.00001052543],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001772174,"about_ca_system_score_gemma":0.00002000548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002876748,"about_ca_topic_score_gemma":0.0001039055,"domain_scores_codex":[0.9995401,0.000004209209,0.0001509736,0.0001244145,0.0001091464,0.00007114387],"domain_scores_gemma":[0.9993306,0.00006240692,0.0001275166,0.0003724099,0.00005485002,0.00005216306],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002523633,0.0004110503,0.004020209,0.0002024522,0.0003472523,0.000001786502,0.0008160609,0.0001141903,0.4448389,0.002280062,0.0001300901,0.5468127],"study_design_scores_gemma":[0.0001860025,0.000003232706,0.003791772,0.00001315032,0.000144266,0.000003577276,0.0001713206,0.0008290085,0.9900907,0.00008163161,0.004596075,0.00008927462],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9029549,0.0001759738,0.05390766,0.001384263,0.00007364337,0.00006267145,0.0002094084,0.00007587333,0.04115555],"genre_scores_gemma":[0.9978559,0.0001679495,0.000317317,0.000008493942,0.00001551587,0.00002550918,0.00002348139,0.000007691373,0.001578148],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5467234,"threshold_uncertainty_score":0.9996312,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01389514308620798,"score_gpt":0.2506874417779991,"score_spread":0.2367922986917911,"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."}}