{"id":"W6903270022","doi":"10.1021/jo801418a.s001","title":"Zwitterionic Phosphonium Sulfonates as Easily Phase-Separable Ion-Tagged Wittig Reagents","year":2016,"lang":"en","type":"article","venue":"Figshare","topic":"Phosphorus compounds and reactions","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Phosphonium; Wittig reaction; Reagent; Ylide; Precipitation; Polar; Sulfonate","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":[0.0003239284,0.001086307,0.0002611706,0.0004468205,0.0001699563,0.0003329342,0.0006229586,0.0003130641,0.005629333],"category_scores_gemma":[0.0002102514,0.0003537922,0.0002248042,0.0005152664,0.0002820712,0.001039637,0.0005357938,0.0007265887,0.003041747],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000284452,"about_ca_system_score_gemma":0.000313372,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002303329,"about_ca_topic_score_gemma":0.000529118,"domain_scores_codex":[0.9998488,0.00002444698,0.00001477118,0.00002935266,0.00003921876,0.00004329979],"domain_scores_gemma":[0.9999352,0.00001055002,0.00001888833,0.00001234474,0.000008154155,0.00001506505],"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":[0.000142593,0.00003612064,0.00006113035,0.0002371274,0.00001434655,0.000343187,0.00007002363,0.0005811348,0.9745789,0.007947986,0.001002109,0.01498549],"study_design_scores_gemma":[0.00002652904,0.0002314197,0.000158855,0.000008239031,0.00001166151,0.0002080392,0.00001302772,0.0004195829,0.9798105,0.0006910375,0.0184081,0.00001298967],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7318836,0.01032973,0.162797,0.0007941987,0.0006536711,0.0005940121,0.002408091,0.002579095,0.0879606],"genre_scores_gemma":[0.9027065,0.01006567,0.04197837,0.0001969576,0.0001382243,0.0002691824,0.001604181,0.0004000663,0.04264081],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005629333,"threshold_uncertainty_score":0.01883197,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02653608188771433,"score_gpt":0.2771706181403595,"score_spread":0.2506345362526452,"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."}}