{"id":"W1562788118","doi":"10.1002/ejoc.201403371","title":"Two Rearrangement Pathways in the Geminal Acylation of 2‐Methoxyoxazolidines Leading to Substituted 1,4‐Oxazines","year":2015,"lang":"en","type":"article","venue":"European Journal of Organic Chemistry","topic":"Asymmetric Synthesis and Catalysis","field":"Chemistry","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Geminal; Chemistry; Acylation; Cyclopentenone; Cyclohexenone; Cleavage (geology); Aldol reaction; Oxazines; Carbonyl group; Acyl group; Stereochemistry; Medicinal chemistry; Organic chemistry; Group (periodic table); 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002138492,0.000453209,0.0001526505,0.0002045071,0.0001695216,0.0002324646,0.0002909942,0.0002742154,0.001387631],"category_scores_gemma":[0.0001413084,0.000203311,0.0002303639,0.0001277822,0.0002842043,0.0004328586,0.0003644226,0.0003964892,0.0004206201],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002891421,"about_ca_system_score_gemma":0.0002900286,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000424427,"about_ca_topic_score_gemma":0.0008109246,"domain_scores_codex":[0.999903,0.00001827353,0.000006656327,0.0000145584,0.00001014582,0.00004744669],"domain_scores_gemma":[0.9999427,0.00001058303,0.00001774312,0.000008073333,0.000006260288,0.00001460122],"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":[0.0004701962,0.0000471883,0.0005065523,0.0001089565,0.00001201873,0.0007624627,0.0003326626,0.0007728348,0.9884384,0.00236237,0.00009734777,0.006089051],"study_design_scores_gemma":[0.00007472024,0.0009338485,0.001801435,0.00001116741,0.00002381175,0.0005361791,0.0001339002,0.001767997,0.9912202,0.0003234519,0.003147945,0.00002544343],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919899,0.0005285274,0.004236277,0.00007198381,0.00001712777,0.00003621148,0.00009080483,0.00007282497,0.002956365],"genre_scores_gemma":[0.9967745,0.0002925461,0.001564749,0.00001294331,0.000002862387,0.00001639029,0.00005869409,0.000007590435,0.00126977],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001387631,"threshold_uncertainty_score":0.004642069,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04786744324940499,"score_gpt":0.2618659182105647,"score_spread":0.2139984749611596,"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."}}