{"id":"W2952408319","doi":"10.1021/ol402252u","title":"γ-Substituted Butanolides from Cyclopropane Hemimalonates: An Expedient Synthesis of Natural (<i>R</i>)-Dodecan-4-olide","year":2013,"lang":"en","type":"article","venue":"Organic Letters","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Cyclopropane; Chemistry; Reactivity (psychology); Organic chemistry; Microwave irradiation; Stereochemistry; Catalysis; Ring (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":[0.00006405738,0.0003405215,0.0001223093,0.0001341776,0.0001066332,0.0001513409,0.0001628466,0.0001428738,0.001218811],"category_scores_gemma":[0.00008164419,0.0000910009,0.0001158042,0.0001516619,0.0001244521,0.0002664248,0.0001771264,0.0003088853,0.0003375111],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001421731,"about_ca_system_score_gemma":0.0002479072,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002396254,"about_ca_topic_score_gemma":0.0007523019,"domain_scores_codex":[0.9999682,0.000004182932,0.000003683765,0.000006829534,0.000007803218,0.000009395697],"domain_scores_gemma":[0.9999727,0.000005005931,0.000006547321,0.000003711576,0.000005010569,0.000007029283],"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":[0.00005908259,0.00001187158,0.00007888034,0.0001031264,0.000004831269,0.0001357849,0.00003673531,0.0002113867,0.9939008,0.000771486,0.00005376438,0.004632104],"study_design_scores_gemma":[0.000005707859,0.00005870287,0.0001546623,0.000004479731,0.000004100558,0.00007128624,0.0000141736,0.0001581559,0.9971517,0.00008244882,0.002291119,0.000003533989],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9659771,0.002638123,0.01802284,0.0001720878,0.00007702262,0.0001110241,0.0006646392,0.0001029555,0.01223428],"genre_scores_gemma":[0.9859591,0.002846887,0.007007737,0.00004988398,0.000009576152,0.00004262683,0.0003550635,0.00002564083,0.003703601],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001218811,"threshold_uncertainty_score":0.004077375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00647857482178139,"score_gpt":0.1969910185662579,"score_spread":0.1905124437444765,"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."}}