{"id":"W2053541174","doi":"10.1021/jo051940a","title":"An Expeditious, High-Yielding Construction of the Food Aroma Compounds 6-Acetyl-1,2,3,4-tetrahydropyridine and 2-Acetyl-1-pyrroline","year":2005,"lang":"en","type":"article","venue":"The Journal of Organic Chemistry","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Aroma; Chemistry; Food science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002518736,0.0006723323,0.0004109314,0.0002404816,0.0002555653,0.0002217197,0.0005240766,0.0003627088,0.001091109],"category_scores_gemma":[0.0002291573,0.0002370236,0.0003953152,0.000233756,0.0002707565,0.0002636854,0.0004663008,0.0007524259,0.0008989903],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002529055,"about_ca_system_score_gemma":0.0004628394,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005986408,"about_ca_topic_score_gemma":0.001092312,"domain_scores_codex":[0.9997641,0.00003585457,0.00001318978,0.00005904624,0.0000570861,0.00007060254],"domain_scores_gemma":[0.9998724,0.00001251296,0.0000279591,0.00002567679,0.0000221863,0.00003918245],"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":[0.00007430164,0.00003860925,0.00008212653,0.0001008132,0.00001162558,0.0002364686,0.00005589552,0.0002509774,0.9944538,0.0003000319,0.0001386829,0.004256635],"study_design_scores_gemma":[0.00002858083,0.0006729116,0.001060113,0.000005574184,0.00001949909,0.0004802498,0.0000191241,0.0005488587,0.9912513,0.00007416089,0.00582279,0.00001680231],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9097248,0.002908714,0.07529694,0.0003008636,0.0002052661,0.0003619627,0.001350738,0.0008977727,0.008952872],"genre_scores_gemma":[0.9476189,0.001774671,0.04512013,0.00006125373,0.00003100496,0.00009842555,0.0008330206,0.00009821833,0.00436437],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001091109,"threshold_uncertainty_score":0.003650188,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005296102352127697,"score_gpt":0.2005823002167985,"score_spread":0.1952861978646709,"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."}}