{"id":"W1734527798","doi":"10.1139/v02-061","title":"Biomimetic reactions in organic synthesis: Semi-pinacol rearrangements of some spirocyclic epoxyalcohols derived from Juliá-Colonna asymmetric epoxidations","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Synthetic Organic Chemistry Methods","field":"Chemistry","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Pinacol; Aldol reaction; Stereoselectivity; Alkylation; Epoxide; Stereochemistry; Organic chemistry; Catalysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001538592,0.000359612,0.00009745494,0.0001632828,0.0001260597,0.0001983557,0.0001824334,0.0001837276,0.001517064],"category_scores_gemma":[0.0001386831,0.0001153116,0.0001476466,0.00009838185,0.000282946,0.0002745774,0.0002880682,0.000396682,0.0004947072],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001680889,"about_ca_system_score_gemma":0.0001673997,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001856006,"about_ca_topic_score_gemma":0.0004028067,"domain_scores_codex":[0.9999255,0.00001419941,0.000005733958,0.0000153307,0.0000163271,0.00002287349],"domain_scores_gemma":[0.9999369,0.00001102118,0.00002033218,0.00000899399,0.000007951034,0.0000146209],"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":[0.00004000211,0.00002336656,0.000139405,0.00007294904,0.000004979941,0.0001865936,0.00004354159,0.0002989143,0.991936,0.001224798,0.00003217072,0.005997333],"study_design_scores_gemma":[0.00001034673,0.0001755413,0.00061434,0.000005180479,0.000005854296,0.0003205706,0.00001600112,0.0001890766,0.9951513,0.0001680292,0.003339273,0.00000455827],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.9485875,0.003968776,0.03099669,0.0002067145,0.00007418443,0.0001117929,0.0001524402,0.0001515121,0.01575037],"genre_scores_gemma":[0.9875942,0.001476148,0.007454268,0.00004035074,0.000009273513,0.00003539921,0.00007527354,0.00001387362,0.003301198],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.001517064,"threshold_uncertainty_score":0.005075037,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02639093196533195,"score_gpt":0.2439050319734122,"score_spread":0.2175141000080802,"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."}}