{"id":"W2078505271","doi":"10.1002/anie.200504150","title":"Preparation of Helicenes through Olefin Metathesis","year":2006,"lang":"en","type":"article","venue":"Angewandte Chemie International Edition","topic":"Synthesis and Properties of Aromatic Compounds","field":"Chemistry","cited_by":154,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Université du Québec à Montréal","funders":"","keywords":"Helicene; Metathesis; Ring-closing metathesis; Microwave irradiation; Olefin metathesis; Catalysis; Ring-opening metathesis polymerisation; Acyclic diene metathesis; Salt metathesis reaction; Chemistry; Combinatorial chemistry; Organic chemistry; Polymerization; Polymer; Molecule","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00008814356,0.0001182616,0.0001513388,0.00003602606,0.00004503641,0.00003946559,0.0001873132,0.00007457878,0.002353449],"category_scores_gemma":[0.00007613147,0.0001082333,0.0001150288,0.0000500695,0.00005139989,0.0003363163,0.00003313697,0.00005037568,0.00002451097],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000634278,"about_ca_system_score_gemma":0.00002112517,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002876976,"about_ca_topic_score_gemma":0.00002180166,"domain_scores_codex":[0.999016,0.000007189235,0.0003420707,0.0001809081,0.0003484584,0.0001053684],"domain_scores_gemma":[0.9993284,0.0001174248,0.0002033997,0.0001699203,0.0001638822,0.00001696254],"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":[0.00009138639,0.0001864394,0.0005013049,0.00007410291,0.0000934048,0.000001562526,0.0002412308,0.00004871181,0.9779158,0.001536486,0.01807438,0.001235145],"study_design_scores_gemma":[0.0002344539,0.00001175646,0.0002726374,0.00008521847,0.00003086744,0.000006815761,0.00009963923,0.0001179921,0.9670367,0.007238553,0.02475145,0.0001139826],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6178513,0.000427233,0.001987722,0.000928492,0.0005212458,0.00005927655,0.0001028023,0.0001041658,0.3780178],"genre_scores_gemma":[0.9950483,0.00006190353,0.001407214,0.00005279729,0.001067137,0.00003586683,0.0003391415,0.00001372751,0.00197384],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3771971,"threshold_uncertainty_score":0.9985585,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01884741829946238,"score_gpt":0.2718263228285313,"score_spread":0.2529789045290689,"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."}}