{"id":"W2040651881","doi":"10.1002/ejoc.200300761","title":"δ‐Galactonolactone: Synthesis, Isolation, and Comparative Structure and Stability Analysis of an Elusive Sugar Derivative","year":2004,"lang":"en","type":"article","venue":"European Journal of Organic Chemistry","topic":"Carbohydrate Chemistry and Synthesis","field":"Chemistry","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"Natural Sciences and Engineering Research Council of Canada; Goddard Space Flight Center; Ernst Schering Foundation; Ontario Innovation Trust","keywords":"Chemistry; Intramolecular force; Oxidizing agent; Isomerization; Nuclear magnetic resonance spectroscopy; Catalysis; Derivative (finance); Computational chemistry; Stereochemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003564485,0.0002899869,0.0007289558,0.00005921338,0.0001001322,0.00005634536,0.0002811616,0.00009517368,0.002372883],"category_scores_gemma":[0.0004434068,0.0002644945,0.0001512168,0.0003825585,0.0003015927,0.0002279366,0.0000966302,0.0004044895,5.141858e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000126265,"about_ca_system_score_gemma":0.0001326724,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000429437,"about_ca_topic_score_gemma":0.000005308796,"domain_scores_codex":[0.9983354,0.0000913732,0.0007713838,0.0003364957,0.0002751782,0.0001901685],"domain_scores_gemma":[0.9978548,0.0002560483,0.0008902942,0.0003757811,0.0003674637,0.0002555993],"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":[0.0001452444,0.0001050377,0.003129299,0.0001613828,0.00103092,0.00004368999,0.002469439,0.00004955875,0.9926452,0.000003878958,0.000003345181,0.0002129929],"study_design_scores_gemma":[0.0006306104,0.0000276062,0.008309519,0.00009480789,0.001026013,0.0001416497,0.00263863,0.00005231245,0.9867386,0.00004958618,0.00004616076,0.0002444716],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969732,0.0003439923,0.000130782,0.00007075066,0.00001369818,0.00002608725,0.0001221896,0.00001495057,0.002304343],"genre_scores_gemma":[0.9991414,0.00006902825,0.0005971607,0.00001098587,0.0001140766,3.176084e-7,0.00002307406,0.00002436188,0.00001958492],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005906579,"threshold_uncertainty_score":0.9999807,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01653785386652226,"score_gpt":0.2259221218360598,"score_spread":0.2093842679695375,"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."}}