{"id":"W4407255224","doi":"10.1039/d4py01362j","title":"BH<sub>3</sub>·SMe<sub>2</sub> addition enables molar mass control <i>via</i> chain stabilization in phosphine–borane dehydropolymerization","year":2025,"lang":"en","type":"article","venue":"Polymer Chemistry","topic":"Asymmetric Hydrogenation and Catalysis","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"Natural Sciences and Engineering Research Council of Canada; University of Victoria","keywords":"Phosphine; Borane; Molar mass; Molar ratio; Chemistry; Chain (unit); Molar; Control (management); Organic chemistry; Computer science; Catalysis; Physics; Medicine; Orthodontics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009378667,0.0002179356,0.0001072399,0.00006567028,0.0001045762,0.0001813036,0.0001310239,0.0001775974,0.001521239],"category_scores_gemma":[0.00009697595,0.0001522943,0.00009040875,0.00006246805,0.0002685056,0.0002830585,0.0002271064,0.00029634,0.0003582248],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001374167,"about_ca_system_score_gemma":0.00008496289,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001527851,"about_ca_topic_score_gemma":0.0003459672,"domain_scores_codex":[0.9999604,0.000005310239,0.00000316151,0.000009094965,0.00001013478,0.00001182946],"domain_scores_gemma":[0.9999508,0.00001357518,0.00001498082,0.000005432669,0.000005310669,0.000009857305],"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":[0.0000494073,0.000004863489,0.00004780238,0.00002140247,0.000001077951,0.00002506017,0.00001089405,0.00004609468,0.9983541,0.000220501,0.00003630113,0.001182632],"study_design_scores_gemma":[0.000004641289,0.00003741627,0.0002297092,9.970489e-7,0.000001689996,0.0000421179,0.000005061346,0.0003481281,0.9988298,0.0000519796,0.0004471652,0.000001360776],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9867791,0.0003344214,0.007801502,0.0001113183,0.0000291713,0.00001788497,0.00008598257,0.0001578766,0.004682877],"genre_scores_gemma":[0.9967465,0.0001205787,0.001919947,0.00002416992,0.000003591397,0.00000604445,0.0000280465,0.0000219384,0.001129142],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001521239,"threshold_uncertainty_score":0.005089045,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002673209829446095,"score_gpt":0.1892282824301388,"score_spread":0.1865550726006927,"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."}}