{"id":"W2002861043","doi":"10.1002/chin.200221060","title":"ChemInform Abstract: Alkylation of 3‐Methyl‐3‐buten‐1‐ol Dianion: An Efficient Synthesis of 3‐Methylene‐1‐alkanols Including a San Jose Scale Sex Pheromone (V).","year":2002,"lang":"en","type":"article","venue":"ChemInform","topic":"Marine Toxins and Detection Methods","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Chemistry; Methylene; Alkylation; Scale (ratio); Service (business); Combinatorial chemistry; Medicinal chemistry; Organic chemistry; Catalysis; Marketing; Business","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0009239762,0.0002840892,0.0004631639,0.0001119182,0.0001365355,0.00002705121,0.0003705767,0.0002101565,0.01715707],"category_scores_gemma":[0.0002547472,0.0002672252,0.0001791696,0.0005486207,0.0002530912,0.0004289702,0.0002894554,0.0001964552,0.0000936557],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002067889,"about_ca_system_score_gemma":0.00001177125,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002887943,"about_ca_topic_score_gemma":0.00003561111,"domain_scores_codex":[0.9977803,0.000001461982,0.0008342334,0.0003535633,0.0006417226,0.0003886789],"domain_scores_gemma":[0.9983336,0.0002228023,0.0005444997,0.0006247346,0.0000395324,0.0002348262],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002489561,0.0002188448,0.0007295663,0.00009198659,0.00001695953,0.000001191159,0.001369482,0.0001184979,0.1344572,0.000007923979,0.0005808898,0.8623826],"study_design_scores_gemma":[0.0003368482,0.00007889684,0.007966786,0.0000455293,0.00003290148,0.00001143779,0.0004999847,0.003322872,0.9849547,0.00003936327,0.00240883,0.0003018958],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4738187,0.00003595183,0.00002649421,0.00002317991,0.00007519138,0.0002255423,0.00001543093,0.00005345824,0.525726],"genre_scores_gemma":[0.9920875,0.00004644198,0.003317507,0.00003181582,0.00006672446,0.00004212785,0.000009020925,0.00002659514,0.004372232],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8620807,"threshold_uncertainty_score":0.999978,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02669530559675747,"score_gpt":0.2631809677190352,"score_spread":0.2364856621222777,"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."}}