{"id":"W4393442820","doi":"10.1002/cjce.25252","title":"Acid‐free and highly efficient one‐step nitration of naphthalene with <scp> NO <sub>2</sub> </scp> promoted by <scp> O <sub>2</sub> </scp> ‐ <scp> Ac <sub>2</sub> O </scp> in Fe‐ and Cu‐modified <scp> S <sub>2</sub> O <sub>8</sub> <sup>2</sup> </scp> <sup>−</sup> / <scp> ZrO <sub>2</sub> </scp> catalyst to 1,5‐dinitronaphthalene under mild conditions","year":2024,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Chemical Synthesis and Reactions","field":"Chemistry","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Basic and Applied Basic Research Foundation of Guangdong Province; National Natural Science Foundation of China","keywords":"Nitration; Catalysis; Selectivity; Superacid; Chemistry; Naphthalene; Inorganic chemistry; Nuclear chemistry; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007475086,0.0003542931,0.000183453,0.00007425043,0.0001021672,0.0001031046,0.0001935056,0.0002180397,0.0005793535],"category_scores_gemma":[0.00008277801,0.0001341225,0.0001744583,0.00005101232,0.0001207735,0.0001751473,0.0001663307,0.0002249689,0.000134484],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001931194,"about_ca_system_score_gemma":0.0001886767,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001236796,"about_ca_topic_score_gemma":0.006220287,"domain_scores_codex":[0.999928,0.00000712581,0.000004594954,0.00001497871,0.00002942461,0.00001585856],"domain_scores_gemma":[0.9999654,0.000005866174,0.00001121487,0.000003885007,0.000007921507,0.000005759025],"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":[0.00002225443,0.000004195841,0.00006401413,0.00004803375,0.000003580948,0.00002108224,0.00001216938,0.00008864778,0.9988617,0.00003406242,0.00002118321,0.0008190948],"study_design_scores_gemma":[0.000001663373,0.00004411879,0.0004798417,0.000001790168,0.000004611945,0.00003070831,0.000007107622,0.000422951,0.9985369,0.000007005361,0.000460677,0.00000253021],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994239,0.0006325787,0.003241922,0.00003523624,0.00002101818,0.00001759502,0.0000944252,0.00004314234,0.001675139],"genre_scores_gemma":[0.9943808,0.0004838293,0.002603502,0.00001177875,0.000002913477,0.00001141326,0.0001113768,0.000009265089,0.002385182],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001236796,"threshold_uncertainty_score":0.002459168,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008687953072357178,"score_gpt":0.1930808003351231,"score_spread":0.1843928472627659,"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."}}