{"id":"W2116579809","doi":"10.1002/chin.200207075","title":"ChemInform Abstract: Modification of the Fritsch—Buttenberg—Wiechell Rearrangement: A Facile Route to Unsymmetrical Butadiynes.","year":2002,"lang":"en","type":"article","venue":"ChemInform","topic":"Chemical synthesis and alkaloids","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Chemistry; Combinatorial chemistry; Service (business); Nanotechnology; Business; Marketing","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":[0.0003477948,0.001080178,0.0005188897,0.0005750114,0.0004107195,0.0003377871,0.001221943,0.0005121268,0.01420356],"category_scores_gemma":[0.0003487577,0.000354344,0.0004297206,0.0006895356,0.0003506663,0.001051499,0.0006887824,0.001288165,0.006383144],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006209517,"about_ca_system_score_gemma":0.0008119592,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001081379,"about_ca_topic_score_gemma":0.001645818,"domain_scores_codex":[0.999755,0.00003103423,0.00002115293,0.00006032344,0.0000648641,0.00006770151],"domain_scores_gemma":[0.9999374,0.000008548786,0.00001348572,0.00001473267,0.000007693206,0.00001806043],"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":[0.001054217,0.0003004496,0.000201635,0.002049049,0.0001946557,0.002030316,0.0004807581,0.003631142,0.8295488,0.02971641,0.03288537,0.09790724],"study_design_scores_gemma":[0.0003842021,0.001452242,0.001494651,0.0001281473,0.00009397981,0.001720613,0.00008331829,0.002306173,0.755484,0.006147909,0.230552,0.0001526952],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4348936,0.02842653,0.2563333,0.003837651,0.005374901,0.002824024,0.01459576,0.005811383,0.2479028],"genre_scores_gemma":[0.8672897,0.01999323,0.04036124,0.0007937824,0.0002376155,0.0007615712,0.005494691,0.0008307851,0.06423745],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01420356,"threshold_uncertainty_score":0.04751569,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02984504489213135,"score_gpt":0.229575873709303,"score_spread":0.1997308288171716,"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."}}