{"id":"W2949396022","doi":"10.1016/j.tetlet.2013.01.077","title":"Pd–arylurea complexes for the Heck arylation of crotonic and cinnamic substrates","year":2013,"lang":"en","type":"article","venue":"Tetrahedron Letters","topic":"Catalytic Cross-Coupling Reactions","field":"Chemistry","cited_by":27,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"University of British Columbia","keywords":"Chemistry; Heck reaction; Organic chemistry; Medicinal chemistry; Palladium; 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":[],"consensus_categories":[],"category_scores_codex":[0.00007807495,0.0001359718,0.000152257,0.00003864991,0.0001381504,0.0000768934,0.0001494204,0.00005831572,0.0002780402],"category_scores_gemma":[0.00003187785,0.0001092086,0.00007903815,0.00007398575,0.0003223215,0.0001411895,0.00002416479,0.0001318845,0.00001599115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004957971,"about_ca_system_score_gemma":0.0000175017,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006506146,"about_ca_topic_score_gemma":0.0000444976,"domain_scores_codex":[0.9992205,6.406661e-7,0.0002470581,0.0002014453,0.0001226296,0.0002077425],"domain_scores_gemma":[0.999032,0.0004431602,0.0001218725,0.0003187547,0.00004639792,0.00003780703],"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":[0.0000114374,0.00002343236,0.006372247,0.0001106169,0.00004301162,3.209053e-7,0.0001290279,0.0002922264,0.9902091,0.0001399636,0.001532764,0.001135841],"study_design_scores_gemma":[0.001422882,0.00003788861,0.08296803,0.00008852995,0.0001522076,0.00005288087,0.0007119254,0.0314523,0.880369,0.0008543907,0.001467665,0.0004223035],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959881,0.000179809,0.0002669844,0.002958908,0.00006454597,0.0003130723,0.00003458652,0.00006383871,0.0001301997],"genre_scores_gemma":[0.9993625,0.00001422901,0.0000844887,0.0001734331,0.00007886263,0.00006831929,0.00005913411,0.00002303175,0.000136001],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1098401,"threshold_uncertainty_score":0.4453398,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01290188361015,"score_gpt":0.2459490862238622,"score_spread":0.2330472026137122,"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."}}