{"id":"W1978201736","doi":"10.1021/jo0402677","title":"Kinetics and Mechanism of Hydration of<i>o</i>-Thioquinone Methide in Aqueous Solution. Rate-Determining Protonation of Sulfur","year":2005,"lang":"en","type":"article","venue":"The Journal of Organic Chemistry","topic":"Synthesis of Indole Derivatives","field":"Chemistry","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry; Protonation; Quinone methide; Kinetic isotope effect; Photochemistry; Aqueous solution; Reaction intermediate; Inorganic chemistry; Flash photolysis; Acid catalysis; Conjugate acid; Solvent; Catalysis; Reaction mechanism; Substrate (aquarium); Reaction rate constant; Kinetics; Organic chemistry; Quinone; Ion; Deuterium","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":[0.000300908,0.0003374226,0.0001958414,0.00009322156,0.0001128479,0.0002431814,0.0003738493,0.0002806289,0.0007030191],"category_scores_gemma":[0.0005052798,0.0001865144,0.0002275852,0.00007772266,0.000273447,0.0004819078,0.0002203686,0.0003753123,0.0003281141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004023993,"about_ca_system_score_gemma":0.0002003198,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001029668,"about_ca_topic_score_gemma":0.0005757062,"domain_scores_codex":[0.9998477,0.00002322139,0.000007794438,0.0000417068,0.00004421121,0.00003540944],"domain_scores_gemma":[0.9997783,0.00007641376,0.000055347,0.00001194525,0.00004350119,0.00003446236],"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":[0.000095247,0.000008794993,0.0005431191,0.00005906901,0.000009107477,0.00003826223,0.00009024781,0.0003195882,0.9968293,0.0001116455,0.00003973527,0.001855783],"study_design_scores_gemma":[0.00000963139,0.0002060121,0.0028299,0.000005131546,0.000006885417,0.00007047493,0.00005018005,0.003748527,0.9922717,0.00008820733,0.000701236,0.00001223836],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902596,0.001111496,0.006836228,0.00008906968,0.00001480652,0.00006808764,0.0002447036,0.00009739274,0.00127872],"genre_scores_gemma":[0.9973949,0.0005311269,0.001179682,0.00001545198,0.000004046288,0.00002132491,0.0001665262,0.000012743,0.0006741821],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001029668,"threshold_uncertainty_score":0.002919674,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01202191847333528,"score_gpt":0.2313249519984808,"score_spread":0.2193030335251455,"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."}}