{"id":"W2057379314","doi":"10.1016/j.tetlet.2012.06.141","title":"The synthesis of a verdazyl radical-derived biphenylophane","year":2012,"lang":"en","type":"article","venue":"Tetrahedron Letters","topic":"Radical Photochemical Reactions","field":"Chemistry","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry; Cycloaddition; Bifunctional; Radical; Intramolecular force; Tandem; Biphenyl; Photochemistry; Stereochemistry; Organic chemistry; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001310146,0.0001967747,0.0001971562,0.0001474415,0.0002044219,0.0001914448,0.0004134769,0.0003102767,0.002256257],"category_scores_gemma":[0.00009696411,0.0001031157,0.0001388879,0.0001575498,0.0001420624,0.0002805553,0.0002353242,0.0005973052,0.0005908788],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002429531,"about_ca_system_score_gemma":0.0001909225,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003168641,"about_ca_topic_score_gemma":0.0005281135,"domain_scores_codex":[0.9999224,0.00001034448,0.000004758648,0.00001863978,0.00001464058,0.00002915128],"domain_scores_gemma":[0.9999597,0.000006315419,0.000008131594,0.000006591952,0.000006543116,0.00001277298],"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":[0.0000945786,0.00003272319,0.00006483341,0.0003260412,0.0000125716,0.0002833417,0.00007253316,0.0004048438,0.9839395,0.00285986,0.0004199985,0.01148919],"study_design_scores_gemma":[0.00002819199,0.0003742211,0.0004992983,0.00001252018,0.00001657186,0.0003429127,0.00001968715,0.0004947606,0.9826546,0.0003069022,0.01523711,0.00001324219],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9372731,0.006515541,0.0286764,0.0007443675,0.0002795406,0.0001150275,0.0011366,0.0002644621,0.02499497],"genre_scores_gemma":[0.9790447,0.002484739,0.009752076,0.00009405597,0.00001761501,0.00001808993,0.0003535001,0.00003387226,0.008201291],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002256257,"threshold_uncertainty_score":0.007547915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01031824001530709,"score_gpt":0.230837479600929,"score_spread":0.2205192395856219,"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."}}