{"id":"W4384499677","doi":"10.1021/acsomega.3c00961","title":"Synthesis of 3-Alkyl Oxazolidines, Derived from 2-Hydroxymethyl Piperidine, as Analytical Standards for the Analysis of Volatile Aldehydes in the Workplace","year":2023,"lang":"en","type":"article","venue":"ACS Omega","topic":"Synthesis and Reactivity of Sulfur-Containing Compounds","field":"Chemistry","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut de recherche Robert-Sauvé en santé et en sécurité du travail; University of New Brunswick; Université du Québec à Montréal","funders":"Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail; Université du Québec à Montréal","keywords":"Chemistry; Acrolein; Iminium; Alkyl; Piperidine; Hydroxymethyl; Diastereomer; Pyridine; Enamine; Hemiaminal; Organic chemistry; Aldehyde; Medicinal chemistry; Ion; Catalysis","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":[],"consensus_categories":[],"category_scores_codex":[0.001423048,0.0002310076,0.0007832973,0.0002929884,0.0001388449,0.00005497077,0.0007340027,0.0001670864,0.0001381639],"category_scores_gemma":[0.002394913,0.0001410656,0.0004656501,0.001514671,0.0002255894,0.00009142224,0.0001021407,0.0001935432,0.000003140315],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007089334,"about_ca_system_score_gemma":0.000141102,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001402827,"about_ca_topic_score_gemma":0.0003609869,"domain_scores_codex":[0.9980369,0.00008616373,0.0005279817,0.0003521747,0.0006648175,0.0003319469],"domain_scores_gemma":[0.9858062,0.01294244,0.0002761131,0.0007791255,0.000147643,0.00004844381],"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":[0.002083935,0.0009126096,0.1116966,0.000374367,0.01349166,0.00003737699,0.008289561,0.003063366,0.7899957,0.001372784,0.005173204,0.06350887],"study_design_scores_gemma":[0.00135684,0.00009054744,0.1655524,0.0004091499,0.005730118,0.000003436982,0.01429016,0.06521857,0.7304488,0.001681582,0.01452368,0.0006947276],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955508,0.0004755081,0.0001103183,0.001422137,0.0000465137,0.0001334997,0.0004348665,0.0000422398,0.001784084],"genre_scores_gemma":[0.9991852,0.0002067558,0.0001098377,0.00003706649,0.00009936094,0.00009043151,0.00004872262,0.00002807232,0.0001945704],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06281414,"threshold_uncertainty_score":0.5752488,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02452321232430006,"score_gpt":0.2942350528735819,"score_spread":0.2697118405492819,"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."}}