{"id":"W3181174657","doi":"10.33774/chemrxiv-2021-lq04x","title":"Allenic Phosphonium Borate Zwitterions via a Transient Phosphonium Allenylidene","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Organophosphorus compounds synthesis","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Phosphonium; Cationic polymerization; Chemistry; Electrophile; Allene; Methylene; Transformation (genetics); Boron; Medicinal chemistry; Computational chemistry; Polymer chemistry; Organic chemistry; Catalysis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001067835,0.0003721868,0.0001698904,0.000112571,0.0001628123,0.0002602691,0.0002620169,0.0002303944,0.002923625],"category_scores_gemma":[0.00007597993,0.0001416876,0.0001368628,0.0001175503,0.0001702752,0.0003372385,0.0004069392,0.0003418006,0.0008217151],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000189518,"about_ca_system_score_gemma":0.0001539384,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002123696,"about_ca_topic_score_gemma":0.0004345943,"domain_scores_codex":[0.9999427,0.000008013241,0.000004439048,0.00001642818,0.00001107673,0.00001740112],"domain_scores_gemma":[0.999967,0.000005406485,0.00001126114,0.000005908027,0.00000318599,0.000007234484],"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":[0.00008555248,0.0000307119,0.00008832395,0.0001931254,0.00001328115,0.0002907901,0.000106071,0.000528307,0.9881387,0.006066204,0.0002363802,0.00422254],"study_design_scores_gemma":[0.00004471673,0.0004601377,0.0002681827,0.000009614759,0.00001490149,0.0002821415,0.00003345036,0.0007937062,0.9838832,0.0004156314,0.01378134,0.00001298019],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9787979,0.001070739,0.006296958,0.0001787311,0.00006774155,0.00007164104,0.000205724,0.0001586323,0.01315195],"genre_scores_gemma":[0.9875781,0.001196226,0.004447849,0.00006096809,0.0000147817,0.00006444974,0.00018186,0.00004429942,0.006411515],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002923625,"threshold_uncertainty_score":0.009780526,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01254813362218133,"score_gpt":0.2203703444134305,"score_spread":0.2078222107912492,"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."}}