{"id":"W1899897784","doi":"10.1002/0471264180.os070.02","title":"N‐tert‐Butoxycarbonyl‐ <scp>L</scp> ‐Serine β‐Lactone and (S)‐3‐Amino‐2‐Oxetanone p‐Toluenesulfonic Acid Salt","year":2003,"lang":"en","type":"other","venue":"Organic Syntheses","topic":"Polyamine Metabolism and Applications","field":"Biochemistry, Genetics and Molecular Biology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Chemistry; p-Toluenesulfonic acid; Salt (chemistry); Trifluoroacetic acid; Diethyl azodicarboxylate; Serine; Lactone; Amino acid; Organic chemistry; Medicinal chemistry; Stereochemistry; Catalysis; Triphenylphosphine; Biochemistry","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"],"consensus_categories":[],"category_scores_codex":[0.0001474151,0.0005932109,0.0005888595,0.0001516654,0.00009541441,0.00006121655,0.000426395,0.0006061824,0.0006542092],"category_scores_gemma":[0.0007509511,0.0005638969,0.0001122202,0.0002372217,0.0002262216,0.000004608848,0.0002493232,0.0001959041,0.0002105373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001577973,"about_ca_system_score_gemma":0.0001721466,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005199122,"about_ca_topic_score_gemma":0.0001076273,"domain_scores_codex":[0.997914,0.0001009824,0.000334091,0.0008876115,0.0002088046,0.0005544962],"domain_scores_gemma":[0.9982826,0.00006905058,0.000267103,0.001106449,0.00004774941,0.0002270618],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000005218197,0.0001568907,0.0002370573,0.0001113892,0.0002767644,0.00001147304,0.000021603,9.867482e-8,0.8375404,0.0002363611,0.1580193,0.003383335],"study_design_scores_gemma":[0.0002559962,0.00005215792,0.0001895024,0.00006504516,0.0001300164,0.0000937245,0.00003635924,8.935131e-7,0.2684311,0.00003617652,0.730477,0.0002319888],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.08531412,0.1520962,0.002684505,0.000474185,0.001737891,0.001824188,0.001283285,0.0005255419,0.7540601],"genre_scores_gemma":[0.2248494,0.01245394,0.001283571,0.0004882502,0.001499622,0.0001702232,0.0004184151,0.001152792,0.7576838],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.5724577,"threshold_uncertainty_score":0.9996812,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007784007363759936,"score_gpt":0.2215249366550663,"score_spread":0.2137409292913063,"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."}}