{"id":"W2952703711","doi":"10.1021/jo048687j","title":"Synthesis of Tertiary and Quaternary Stereogenic Centers:  A Diastereoselective Tandem Reaction Sequence Combining Mukaiyama and Free Radical-Based Allylation","year":2004,"lang":"en","type":"article","venue":"The Journal of Organic Chemistry","topic":"Asymmetric Synthesis and Catalysis","field":"Chemistry","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; McGill University","funders":"","keywords":"Stereocenter; Chemistry; Tandem; Sequence (biology); Stereochemistry; Organic chemistry; Enantioselective synthesis; Catalysis","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":[0.0004643901,0.0001750582,0.0003305266,0.00005120247,0.00009237338,0.00002431462,0.0003003279,0.0001250173,0.0001002132],"category_scores_gemma":[0.000481565,0.0001315779,0.00009602945,0.0001628834,0.0001686083,0.0001464163,0.00007829571,0.0002786763,5.724214e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001702869,"about_ca_system_score_gemma":0.0001205091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003813122,"about_ca_topic_score_gemma":0.000002713956,"domain_scores_codex":[0.9987895,0.00004051819,0.0005211734,0.0001564525,0.0003314036,0.0001609619],"domain_scores_gemma":[0.9982539,0.0004978086,0.0007522568,0.0002981921,0.00009509172,0.0001027539],"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":[0.0001379469,0.00009372457,0.008125314,0.0001296742,0.0002233565,0.000012804,0.0003652973,0.00000718573,0.9830922,6.394472e-7,0.000008596981,0.007803237],"study_design_scores_gemma":[0.001080902,0.0000313672,0.00388905,0.0004165789,0.0003925636,0.0004919617,0.0009935392,0.000103301,0.9922748,0.000183558,0.000008915494,0.0001335309],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976948,0.0009160275,0.0005853657,0.000390296,0.00001905443,0.00003103526,0.000009806899,0.00001181258,0.0003418235],"genre_scores_gemma":[0.9992607,0.0003534267,0.0002247165,0.00003090972,0.00008695145,0.00000154657,0.000002662074,0.0000227386,0.00001629525],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009182509,"threshold_uncertainty_score":0.536559,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01127191401315925,"score_gpt":0.2164006488183957,"score_spread":0.2051287348052364,"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."}}