{"id":"W2008303678","doi":"10.1002/3527605487.ch7","title":"Polyynes Via Alkylidene Carbenes and Carbenoids","year":2004,"lang":"en","type":"other","venue":"","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Carbenoid; Carbene; Conjugated system; Chemistry; Acylation; Combinatorial chemistry; Alkyne; Stereochemistry; Organic chemistry; Catalysis; Rhodium","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","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0000195274,0.0003694473,0.0003522705,0.0001330147,0.00003625397,0.00003789299,0.0001496783,0.0005484392,0.01959072],"category_scores_gemma":[0.000007327578,0.0003395826,0.00007784364,0.00005651254,0.00005070089,0.00002413535,0.00008455495,0.0002120247,0.0001776544],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001022688,"about_ca_system_score_gemma":0.00007117487,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005775425,"about_ca_topic_score_gemma":0.001265178,"domain_scores_codex":[0.9988723,0.000005171878,0.0001725481,0.0004624508,0.0002353613,0.0002521602],"domain_scores_gemma":[0.9992639,0.00001277486,0.0001240814,0.0004523392,0.00002171694,0.0001251237],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000311539,0.0001803895,0.0003122937,0.004093316,0.0006730976,0.0002344694,0.0003910208,0.000004679648,0.7981962,0.004388697,0.07662377,0.1148709],"study_design_scores_gemma":[0.0005612468,0.00001567344,0.000007349145,0.0002657867,0.0001222714,0.0001345776,0.0003095605,0.00000374737,0.2331529,0.0004135192,0.7643299,0.0006834574],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0005251935,0.006379747,0.0001809597,0.00004118665,0.0002391582,0.00009409239,0.00003227424,0.0007236484,0.9917837],"genre_scores_gemma":[0.007797046,0.000724768,0.001227181,0.00005086727,0.0008778715,0.00002306757,0.00007108878,0.0006959759,0.9885321],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.6877062,"threshold_uncertainty_score":0.9999056,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00506291692757065,"score_gpt":0.2085914390295888,"score_spread":0.2035285221020181,"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."}}