{"id":"W1981694768","doi":"10.1021/ol052412o","title":"Rhodium-Catalyzed Intramolecular [4 + 2] Cycloadditions of Alkynyl Halides","year":2005,"lang":"en","type":"article","venue":"Organic Letters","topic":"Catalytic C–H Functionalization Methods","field":"Chemistry","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Chemistry; Cycloaddition; Rhodium; Intramolecular force; Halide; Moiety; Catalysis; Halogen; Cationic polymerization; Medicinal chemistry; Diene; Oxidative addition; Organic chemistry; Alkyl","routes":{"ca_aff":true,"ca_fund":false,"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":[0.000429304,0.001026846,0.0004911483,0.0003834151,0.000252141,0.00034284,0.0007774364,0.0003789777,0.003047387],"category_scores_gemma":[0.0003249773,0.0003119171,0.0003940589,0.0003296237,0.0002854344,0.000418836,0.0005133068,0.0007532506,0.001061835],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003701088,"about_ca_system_score_gemma":0.0003170747,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005311171,"about_ca_topic_score_gemma":0.001528382,"domain_scores_codex":[0.9996203,0.00006727819,0.00002821406,0.00006495044,0.00007075954,0.0001483637],"domain_scores_gemma":[0.9998807,0.00002559365,0.0000307731,0.00002569287,0.00001634993,0.0000209972],"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":[0.0002373624,0.00007923917,0.0001035893,0.0001914192,0.00003003535,0.0003672388,0.0001085194,0.0005614643,0.9905427,0.00139401,0.000409613,0.005974938],"study_design_scores_gemma":[0.00003514647,0.0001867261,0.0003123964,0.000005209087,0.00001579579,0.0001391241,0.00001123046,0.0004509782,0.996759,0.00004941425,0.002024971,0.000009879164],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9524768,0.002027161,0.0135251,0.0001281653,0.0001909123,0.0002341507,0.000252376,0.0004564138,0.030709],"genre_scores_gemma":[0.9855466,0.001246717,0.005426811,0.00005453168,0.00004474357,0.00008611481,0.0002166777,0.00008660088,0.007291191],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003047387,"threshold_uncertainty_score":0.01019448,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01034266138595301,"score_gpt":0.2406314662972588,"score_spread":0.2302888049113058,"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."}}