{"id":"W2099752741","doi":"10.1039/c2ob25689d","title":"Enantioselective approach to functionalized quinolizidines: synthesis of (+)-julandine and (+)-cryptopleurine","year":2012,"lang":"en","type":"article","venue":"Organic & Biomolecular Chemistry","topic":"Phytochemistry and biological activities of Ficus species","field":"Agricultural and Biological Sciences","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Chemistry; Nitroalkene; Enantioselective synthesis; Ketone; Ring (chemistry); Organocatalysis; Organic chemistry; Stereochemistry; Combinatorial chemistry; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001780909,0.0004983713,0.0002237037,0.0002138015,0.0001409117,0.000203069,0.000437225,0.0003941726,0.001515104],"category_scores_gemma":[0.0001399716,0.0001717839,0.0002065491,0.000133482,0.0001714947,0.0002679218,0.0002471174,0.0004427959,0.0006130738],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002850667,"about_ca_system_score_gemma":0.0002068695,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003026928,"about_ca_topic_score_gemma":0.0007573023,"domain_scores_codex":[0.9999058,0.00001882074,0.000008555808,0.00002525531,0.00001798211,0.00002353494],"domain_scores_gemma":[0.9999329,0.00001262128,0.0000210823,0.000009511892,0.000009283463,0.00001462728],"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":[0.00004762434,0.00002937208,0.00005551037,0.0001108478,0.000008727007,0.0002137744,0.0000591,0.0004385881,0.994207,0.0006581319,0.00007299359,0.004098179],"study_design_scores_gemma":[0.00001815098,0.0002035144,0.0001974021,0.000004966633,0.000008202443,0.0002455779,0.0000144787,0.0003477256,0.9953305,0.0000744807,0.003546844,0.000008339148],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9484542,0.004618576,0.03196356,0.0002582001,0.00008045772,0.0003123811,0.0006399236,0.0002462346,0.01342638],"genre_scores_gemma":[0.9803492,0.001565095,0.01418323,0.00004813471,0.00001541435,0.00006785533,0.0001974611,0.00002491993,0.003548686],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001515104,"threshold_uncertainty_score":0.005068481,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01105914426415181,"score_gpt":0.1915798784004115,"score_spread":0.1805207341362597,"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."}}