{"id":"W2950215923","doi":"10.1021/ja9023226","title":"Cyclization of Cross-Conjugated Trienes: The Vinylogous Nazarov Reaction","year":2009,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Synthetic Organic Chemistry Methods","field":"Chemistry","cited_by":89,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Chemistry; Conjugated system; Catalysis; Ether; Alcohol; Lewis acids and bases; Organic chemistry; Medicinal 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":[0.0001404355,0.0002423747,0.0001759958,0.0002473314,0.0002369904,0.0003649926,0.0002100082,0.0002597103,0.001779779],"category_scores_gemma":[0.000197471,0.0001287509,0.000179416,0.0001448191,0.0002573318,0.0004206715,0.0003566606,0.0004319948,0.0007962658],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004440202,"about_ca_system_score_gemma":0.0004069143,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005337539,"about_ca_topic_score_gemma":0.00133266,"domain_scores_codex":[0.999853,0.00001972209,0.00001442264,0.00004673264,0.00002928655,0.00003672967],"domain_scores_gemma":[0.9999391,0.000006955097,0.00001584724,0.00001456633,0.00001092487,0.00001257001],"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":[0.00008556517,0.0000260808,0.0001827045,0.00008057445,0.00001184199,0.0001092694,0.00005971259,0.0002782626,0.9880724,0.002844369,0.00008657206,0.00816271],"study_design_scores_gemma":[0.000008097146,0.000130705,0.0004021661,0.000005463744,0.000006038224,0.0001997721,0.00001552697,0.000261824,0.9927463,0.0002351979,0.005981427,0.000007527372],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9503239,0.003079742,0.02063668,0.000164195,0.0001468678,0.0001441039,0.0002646733,0.0002699918,0.02496993],"genre_scores_gemma":[0.9865974,0.0009788022,0.004839135,0.0000384017,0.000006740309,0.00004009309,0.000148151,0.00003108187,0.007320205],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001779779,"threshold_uncertainty_score":0.005953908,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01243240681116079,"score_gpt":0.3053977082912396,"score_spread":0.2929653014800788,"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."}}