{"id":"W2159078962","doi":"10.1002/ejoc.201403618","title":"Interception of Nazarov Reactions of Allenyl Vinyl Ketones with Dienes: (3+2)‐ versus (4+3)‐Cycloaddition and Subsequent Rearrangement","year":2015,"lang":"en","type":"article","venue":"European Journal of Organic Chemistry","topic":"Organic Chemistry Cycloaddition Reactions","field":"Chemistry","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cycloaddition; Chemistry; Steric effects; Ring (chemistry); Diene; Medicinal chemistry; Molecule; Decomposition; Transition state; Stereochemistry; 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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004609608,0.0002585786,0.0003972329,0.00005862551,0.00005648857,0.00002450032,0.0002908113,0.00008059471,0.003398401],"category_scores_gemma":[0.0003643305,0.000239307,0.0001238302,0.0001991901,0.000248606,0.0002121813,0.00009772328,0.0004060908,0.000009840973],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002833202,"about_ca_system_score_gemma":0.0002122929,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000706179,"about_ca_topic_score_gemma":0.000003684016,"domain_scores_codex":[0.9979786,0.00005628055,0.0009789689,0.0002562018,0.0005316845,0.0001982554],"domain_scores_gemma":[0.9971762,0.00008778249,0.001403128,0.0004299989,0.0006102764,0.0002925945],"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":[0.000568207,0.0002614059,0.000253596,0.0003637368,0.0002333004,0.00005514604,0.0005047995,0.00001241678,0.9958447,0.000002807773,0.001038026,0.0008618531],"study_design_scores_gemma":[0.003949198,0.0002430101,0.000718711,0.0007572572,0.0002508156,0.0009580991,0.005687669,0.00000719421,0.9761448,0.0000170404,0.01099996,0.0002662831],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.978264,0.0002588095,0.0002071684,0.0002303863,0.0001477609,0.00004238529,0.00008154434,0.0000360448,0.02073191],"genre_scores_gemma":[0.9981042,0.0003164487,0.0004614344,0.000006433198,0.0003845183,0.000001525266,0.00006397482,0.00005850241,0.0006030116],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0201289,"threshold_uncertainty_score":0.9975126,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02461351795359381,"score_gpt":0.2289019011507929,"score_spread":0.2042883831971991,"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."}}