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Chem."],"abstract":"<p>\n                    We present a one-pot two-step methodology, in which an unprotected amino is tolerated, for rapidly synthesizing 2,3-benzodiazepines\n                    <italic>via<\/italic>\n                    phosphate-assisted acylation reaction and hydrazine cyclization reaction.\n                  <\/p>","DOI":"10.1039\/c8ob00708j","type":"journal-article","created":{"date-parts":[[2018,5,9]],"date-time":"2018-05-09T05:35:04Z","timestamp":1525844104000},"page":"4013-4020","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Facile synthesis of 2,3-benzodiazepines using one-pot two-step phosphate-assisted acylation\u2013hydrazine cyclization reactions"],"prefix":"10.1039","volume":"16","author":[{"given":"Akinari","family":"Sumita","sequence":"first","affiliation":[{"name":"Graduate School of Pharmaceutical Sciences"},{"name":"The University of Tokyo"},{"name":"Tokyo"},{"name":"Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinhee","family":"Lee","sequence":"additional","affiliation":[{"name":"Graduate School of Pharmaceutical Sciences"},{"name":"The University of Tokyo"},{"name":"Tokyo"},{"name":"Japan"},{"name":"Lloyd L. 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