{"id":"W2952728601","doi":"10.1139/v01-186","title":"Stereoselective syntheses of α-amino acid and peptide derivatives by the U-4CR of 5-desoxy-5-thio-<scp>D</scp>-xylopyranosylamine","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Chemical Synthesis and Analysis","field":"Biochemistry, Genetics and Molecular Biology","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Stereoselectivity; Thio-; Amino acid; Amine gas treating; Stereochemistry; Peptide; Organic chemistry; Catalysis; Biochemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000186388,0.0001611149,0.0003248097,0.00003622635,0.00006326861,0.00001945319,0.0003068471,0.0001402245,0.00005740881],"category_scores_gemma":[0.001174601,0.0001214994,0.0001735305,0.0001433827,0.0003860123,0.000008012071,0.0000291893,0.000147514,2.595851e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002645288,"about_ca_system_score_gemma":0.0002763878,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002515949,"about_ca_topic_score_gemma":0.0003074487,"domain_scores_codex":[0.9990223,0.00003570414,0.0004019637,0.0001644914,0.0001425075,0.0002330006],"domain_scores_gemma":[0.9987306,0.000148807,0.0004034687,0.0002032441,0.000244259,0.000269651],"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":[0.00001468278,0.00002549244,0.009307883,0.00004093648,0.0002340096,0.000007314111,0.0001527411,0.000002407225,0.986405,0.000002079605,0.002158512,0.001648917],"study_design_scores_gemma":[0.0001810085,0.00006788585,0.001409366,0.00008761733,0.00007350886,0.0001221691,0.0009267326,0.000004251455,0.9835986,0.00004373288,0.01341881,0.00006626649],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9912213,0.005330897,0.00011777,0.0001885223,0.00001454413,0.00003550683,0.00005972472,9.714013e-7,0.003030761],"genre_scores_gemma":[0.9983358,0.0004492468,0.00009325385,0.00005709514,0.0001149006,0.000001651595,0.00001059715,0.00001502417,0.000922394],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0112603,"threshold_uncertainty_score":0.4954603,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007180037361023984,"score_gpt":0.2014779892296588,"score_spread":0.1942979518686348,"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."}}