{"id":"W4408241739","doi":"10.1002/cctc.202401941","title":"Trapping Hydrogen: Confined Catalysis for Improved Alcohol Amination Selectivity","year":2025,"lang":"en","type":"article","venue":"ChemCatChem","topic":"Asymmetric Hydrogenation and Catalysis","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Centre in Green Chemistry and Catalysis","funders":"Canada Foundation for Innovation; McGill University","keywords":"Selectivity; Amination; Trapping; Catalysis; Alcohol; Chemistry; Hydrogen; Heterogeneous catalysis; Photochemistry; Organic chemistry; Combinatorial 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"],"consensus_categories":[],"category_scores_codex":[0.0002632487,0.0002371388,0.0003534571,0.000225191,0.0001974691,0.00005025267,0.000286513,0.0002232566,0.0002123013],"category_scores_gemma":[0.0004035226,0.000258751,0.0003050301,0.001206841,0.0000536164,0.000115441,0.00005223743,0.0001506903,0.00001368251],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002524771,"about_ca_system_score_gemma":0.0001420485,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004047526,"about_ca_topic_score_gemma":0.0000147021,"domain_scores_codex":[0.9986094,0.000009271265,0.0003672655,0.0005244388,0.0001558895,0.0003337454],"domain_scores_gemma":[0.9988459,0.0001924967,0.0001705316,0.0004496089,0.0002501929,0.00009130379],"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":[0.00003095409,0.0001621728,0.0001126154,0.0001574914,0.0003890239,4.593325e-7,0.0002099017,0.000004956808,0.9089827,0.0001877299,0.001993435,0.08776858],"study_design_scores_gemma":[0.001178508,0.000007257123,0.00002635553,0.00001567356,0.0002454594,0.000001498457,0.0002394454,0.01051737,0.9681966,0.000233101,0.01909125,0.0002475172],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8466538,0.0007015695,0.0419926,0.003673141,0.0001715504,0.00067266,0.0001304949,0.0007747355,0.1052295],"genre_scores_gemma":[0.9832488,0.00001461722,0.0004375085,0.0002442197,0.00009102107,0.0002962351,0.0005666986,0.00002570631,0.01507515],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1365951,"threshold_uncertainty_score":0.9999865,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01198322569745376,"score_gpt":0.2660832647523992,"score_spread":0.2541000390549454,"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."}}