{"id":"W2027551573","doi":"10.1016/j.tet.2008.10.070","title":"Formal total synthesis of (–)- and (+)-balanol: two complementary enantiodivergent routes from vinyloxiranes and vinylaziridines","year":2008,"lang":"en","type":"article","venue":"Tetrahedron","topic":"Synthesis and Catalytic Reactions","field":"Chemistry","cited_by":36,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brock University","funders":"","keywords":"Chemistry; Reductive amination; Enantioselective synthesis; Stereoselectivity; Diastereomer; Regioselectivity; Chiral auxiliary; Enantiomer; Bromide; Reagent; Amination; Diene; Stereochemistry; Combinatorial chemistry; Organic 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":[0.0003212034,0.0008359971,0.000371905,0.0004061362,0.0003034426,0.0005579468,0.0008519625,0.0003093017,0.004142446],"category_scores_gemma":[0.0002134701,0.0003301011,0.0003917703,0.0003365191,0.0004130802,0.0006288218,0.0007756726,0.001011743,0.002061976],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005272572,"about_ca_system_score_gemma":0.0008149737,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000867018,"about_ca_topic_score_gemma":0.00244293,"domain_scores_codex":[0.9997892,0.00002362852,0.00002225442,0.00004267406,0.0000453598,0.00007677969],"domain_scores_gemma":[0.9999069,0.00001053572,0.00001688656,0.00002590044,0.00001879002,0.00002094192],"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":[0.0002879528,0.0001495034,0.0001783233,0.0004918241,0.00005642734,0.0006796863,0.0004287772,0.001273153,0.9264589,0.02466302,0.0013304,0.0440021],"study_design_scores_gemma":[0.0001077726,0.0003600171,0.0003505326,0.00002748318,0.00004199014,0.0004106826,0.00009355057,0.0009367293,0.9689224,0.002080227,0.02662817,0.00004024005],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7524329,0.003858835,0.156607,0.0007349697,0.0007145435,0.0004628765,0.002216585,0.001462308,0.08150999],"genre_scores_gemma":[0.9419649,0.00251631,0.03671173,0.0001325149,0.00005005495,0.0001396119,0.0007648707,0.0002136687,0.01750637],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004142446,"threshold_uncertainty_score":0.01385784,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02048659119806022,"score_gpt":0.2349307517424052,"score_spread":0.214444160544345,"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."}}