{"id":"W2335279843","doi":"10.1139/cjc-2014-0298","title":"Optically active helical polyethers from chiral terminal epoxides with a diarylamino group","year":2014,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Synthesis and Properties of Aromatic Compounds","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Ministry of Education of the People's Republic of China; National Natural Science Foundation of China","keywords":"Chemistry; Epoxy; Optically active; Polymerization; Group (periodic table); Epoxide; Terminal (telecommunication); Polymer chemistry; Oxide; Propylene oxide; Copolymer; Organic chemistry; Polymer; Catalysis; Ethylene oxide","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001022661,0.000302098,0.0001093339,0.0001573456,0.00007422508,0.0001600423,0.0001182216,0.0001564566,0.001212564],"category_scores_gemma":[0.0001169386,0.0001095472,0.0001345648,0.0001268713,0.0001687889,0.0002681424,0.0001348362,0.0003771821,0.0004624323],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001040106,"about_ca_system_score_gemma":0.0001397926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008551139,"about_ca_topic_score_gemma":0.0002089682,"domain_scores_codex":[0.9999477,0.0000058731,0.000005923026,0.000009967192,0.00001468779,0.00001589039],"domain_scores_gemma":[0.9998971,0.00001481869,0.0000302457,0.0000105945,0.00001634578,0.00003082986],"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":[0.00005841877,0.00001565064,0.00009713021,0.00005437776,0.000002281649,0.00006858722,0.00001617179,0.0001400071,0.9958811,0.0003713742,0.00002670821,0.003268264],"study_design_scores_gemma":[0.00001494307,0.0002450761,0.001238895,0.000006858172,0.000008485762,0.000111152,0.0000103477,0.0001893982,0.9948372,0.00009316867,0.003238223,0.000006278389],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829991,0.001128847,0.0110366,0.00005196705,0.00005305294,0.00005153305,0.0002945476,0.00006161126,0.00432274],"genre_scores_gemma":[0.9800956,0.001220678,0.01358777,0.00004128881,0.0000159543,0.00004374864,0.0004555451,0.00002962966,0.00450977],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001212564,"threshold_uncertainty_score":0.004056454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006501342184302072,"score_gpt":0.1770409188855025,"score_spread":0.1705395767012004,"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."}}