{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T09:25:23Z","timestamp":1785403523158,"version":"3.56.0"},"reference-count":49,"publisher":"Beilstein Institut","license":[{"start":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T00:00:00Z","timestamp":1665964800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T00:00:00Z","timestamp":1665964800000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T00:00:00Z","timestamp":1665964800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Beilstein J. Org. Chem."],"accepted":{"date-parts":[[2022,9,30]]},"abstract":"<jats:p>\n                    A series of\n                    <jats:italic>P<\/jats:italic>\n                    -stereogenic chiral phosphorus acids (CPAs) were synthesized to determine the requirements for efficient asymmetric organocatalysis. In order to eliminate the need for\n                    <jats:italic>C<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    -symmetry in common CPAs, various scaffolds containing\n                    <jats:italic>C<\/jats:italic>\n                    <jats:sub>1<\/jats:sub>\n                    -symmetrical thiophosphorus acids were chosen. These new compounds were synthesized and evaluated in the asymmetric transfer hydrogenation of 2-phenylquinoline. Although the efficacy of the thiophosphorus acids was disappointing for this reaction, the work should be useful for developing structural design elements.\n                  <\/jats:p>","DOI":"10.3762\/bjoc.18.154","type":"journal-article","created":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T07:25:16Z","timestamp":1665991516000},"page":"1471-1478","source":"Crossref","is-referenced-by-count":4,"title":["Design, synthesis, and evaluation of chiral thiophosphorus acids as organocatalysts"],"prefix":"10.3762","volume":"18","author":[{"given":"Karen R","family":"Winters","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054b0b564","id-type":"ROR","asserted-by":"publisher"},{"id":"https:\/\/www.isni.org\/0000000122891930","id-type":"ISNI","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7327-1800","authenticated-orcid":false,"given":"Jean-Luc","family":"Montchamp","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054b0b564","id-type":"ROR","asserted-by":"publisher"},{"id":"https:\/\/www.isni.org\/0000000122891930","id-type":"ISNI","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2086","published-online":{"date-parts":[[2022,10,17]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200353240"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0491533"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1021\/ja0533085"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1021\/jo101640z"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.2174\/138527211796150732"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1021\/cr5001496"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1039\/c6cs00475j"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1002\/cjoc.202000446"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s41061-019-0249-0"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002\/cctc.201701698"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.cclet.2018.01.045"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1039\/c8ob00900g"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1002\/ajoc.201300097"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1002\/chir.20754"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1039\/c0ob00209g"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1246\/bcsj.20090268"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1055\/s-0029-1218801"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.202100573"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1002\/adsc.200900746"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.6b02621"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/s0957-4166(98)00481-9"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/0040-4020(60)80048-8"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1002\/chir.20702"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1002\/recl.19670860408"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.2174\/138527211796150642"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1021\/ja01534a029"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1021\/ja01488a024"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1021\/ja00547a044"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1021\/jo00254a024"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1002\/1099-0690(200009)2000:18<3205::aid-ejoc3205>3.0.co;2-d"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.201301253"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.8b00147"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymdegradstab.2014.12.014"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1021\/ja027433h"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1016\/j.ica.2008.04.028"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.9b01239"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1021\/jo101865y"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.0c01151"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1039\/b207207f"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1021\/ja00866a060"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1021\/ja804412k"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201306628"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.1c01364"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1021\/ja0501161"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1021\/ja0261978"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1055\/s-0031-1289700"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.201400046"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1021\/ja062508t"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200703668"}],"container-title":["Beilstein Journal of Organic Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/18\/154","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/content\/pdf\/1860-5397-18-154.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/18\/154","content-type":"text\/html","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T07:25:21Z","timestamp":1665991521000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/18\/154"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,17]]},"references-count":49,"URL":"https:\/\/doi.org\/10.3762\/bjoc.18.154","archive":["Portico"],"relation":{},"ISSN":["1860-5397"],"issn-type":[{"value":"1860-5397","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,10,17]]}}}