{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","sts","scholarly_communication","research_integrity"],"consensus_categories":["metaepi_narrow","research_integrity"],"category_scores_codex":[0.003228078,0.005127556,0.005406842,0.003729177,0.001805117,0.001969539,0.003963236,0.003868264,0.00001885826],"category_scores_gemma":[0.009616284,0.005014561,0.002245086,0.005887995,0.002493881,0.002290092,0.001224942,0.008375151,0.0002507865],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003929489,"about_ca_system_score_gemma":0.003358917,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007673121,"about_ca_topic_score_gemma":0.001202103,"domain_scores_codex":[0.9764365,0.0007214512,0.006453727,0.004715193,0.004583702,0.00708945],"domain_scores_gemma":[0.9740525,0.009752703,0.002761808,0.003735466,0.00226295,0.007434567],"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":[0.00007792109,0.00131949,0.0002870333,0.002227271,0.002712792,0.0008483764,0.003779784,0.02416562,0.944776,0.00025929,0.01676652,0.0027799],"study_design_scores_gemma":[0.005770212,0.0006607644,0.0007926075,0.004752025,0.002374393,0.003045399,0.002585005,0.01775607,0.9580497,0.0005129253,0.00256631,0.001134642],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9805372,0.007501169,0.001273275,0.0008108301,0.0009247732,0.002973434,0.003823193,0.000940083,0.001215983],"genre_scores_gemma":[0.9904264,0.001900985,0.0004745084,0.0005117494,0.00248104,0.0008581278,0.001668206,0.001511702,0.0001672725],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01420021,"threshold_uncertainty_score":0.9998943,"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."}}