{"id":"W2008303678","doi":"10.1002/3527605487.ch7","title":"Polyynes Via Alkylidene Carbenes and Carbenoids","year":2004,"lang":"en","type":"other","venue":"","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Carbenoid; Carbene; Conjugated system; Chemistry; Acylation; Combinatorial chemistry; Alkyne; Stereochemistry; Organic chemistry; Catalysis; Rhodium","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":[0.00008662826,0.0004888246,0.0001495745,0.0003136643,0.0002346552,0.0004854008,0.0002720796,0.0002354923,0.008812288],"category_scores_gemma":[0.0000747945,0.0002026793,0.0002416999,0.0002189586,0.0001663776,0.0007952925,0.0004379514,0.000586972,0.002263554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004403904,"about_ca_system_score_gemma":0.0002586863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005251975,"about_ca_topic_score_gemma":0.001417574,"domain_scores_codex":[0.9998704,0.000006774185,0.000007807144,0.00002757403,0.0000588582,0.00002863521],"domain_scores_gemma":[0.9999702,0.000004995318,0.000006164736,0.000004741954,0.00000858129,0.000005333933],"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":[0.00006147457,0.00005545191,0.0002319117,0.0004160929,0.00001610267,0.0003983066,0.0001614279,0.0006447354,0.9311422,0.02065144,0.001900226,0.04432052],"study_design_scores_gemma":[0.00001109283,0.00009964424,0.0008155261,0.00004480828,0.00001257086,0.0003540333,0.00002890478,0.0004285447,0.8932922,0.0008451384,0.1040573,0.00001021633],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5352201,0.03768245,0.04768557,0.0007710421,0.001074467,0.0004706122,0.001449863,0.0007590933,0.3748868],"genre_scores_gemma":[0.787552,0.03463737,0.02227355,0.0002452408,0.0001662251,0.0001801385,0.001640792,0.0001522356,0.1531524],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008812288,"threshold_uncertainty_score":0.02947998,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00506291692757065,"score_gpt":0.2085914390295888,"score_spread":0.2035285221020181,"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."}}