{"id":"W2103660232","doi":"10.1039/c0cc04191b","title":"Organocatalytic asymmetric direct vinylogous aldol reactions of γ-crotonolactone with aromatic aldehydes","year":2010,"lang":"en","type":"article","venue":"Chemical Communications","topic":"Asymmetric Synthesis and Catalysis","field":"Chemistry","cited_by":74,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Aldol reaction; Bifunctional; Chemistry; Organic chemistry; Organocatalysis; Catalysis; Enantioselective synthesis","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":[],"consensus_categories":[],"category_scores_codex":[0.000197752,0.0002254818,0.0004270346,0.0002320974,0.0001914824,0.00004860388,0.001458075,0.000197445,0.0001902265],"category_scores_gemma":[0.001239239,0.0001916625,0.0001602507,0.001540511,0.0005251031,0.0001764521,0.00031115,0.000619049,0.00005643414],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006508953,"about_ca_system_score_gemma":0.00009594572,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001922832,"about_ca_topic_score_gemma":0.00004030029,"domain_scores_codex":[0.9985853,0.00002589153,0.0005409414,0.0002965528,0.0002867212,0.0002645612],"domain_scores_gemma":[0.9944645,0.001479894,0.0003467302,0.003403199,0.0001453867,0.0001603413],"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":[0.00001523055,0.000803678,0.002312492,0.0001013445,0.0002572023,9.832984e-7,0.000126685,0.000001171922,0.9778779,0.0007240098,0.0002010318,0.01757829],"study_design_scores_gemma":[0.0003006171,0.00001216516,0.0004769641,0.00005843427,0.0002644868,0.00003391909,0.0002591883,0.0002343997,0.9902373,0.0002320877,0.007624836,0.0002656113],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7182677,0.0006494627,0.0002554535,0.0006930259,0.00003611464,0.0002094272,0.00006873662,0.0002754895,0.2795446],"genre_scores_gemma":[0.9915052,0.0001164003,0.007332253,0.00002361157,0.00004027344,0.0001273683,0.0001806152,0.00004462917,0.0006296342],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.278915,"threshold_uncertainty_score":0.7815769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01325462850249663,"score_gpt":0.2420367201278554,"score_spread":0.2287820916253588,"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."}}