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Sci."],"abstract":"<p>\n                    The syntheses and 1,2-addition reactivities of nontrigonal phosphazenes supported by trianionic tricoordinating chelates of the type L\n                    <sub>3<\/sub>\n                    P\ue001Ndipp (\n                    <bold>3<\/bold>\n                    : L\n                    <sub>3<\/sub>\n                    = N[CHC(\n                    <sup>t<\/sup>\n                    Bu)O]\n                    <sub>2<\/sub>\n                    <sup>3\u2212<\/sup>\n                    ;\n                    <bold>4<\/bold>\n                    : L\n                    <sub>3<\/sub>\n                    = N(\n                    <italic>o<\/italic>\n                    -NMeC\n                    <sub>6<\/sub>\n                    H\n                    <sub>4<\/sub>\n                    )\n                    <sub>2<\/sub>\n                    <sup>3\u2212<\/sup>\n                    ; dipp = 2,6-diisopropylphenyl) are reported.\n                  <\/p>","DOI":"10.1039\/c8sc00929e","type":"journal-article","created":{"date-parts":[[2018,4,5]],"date-time":"2018-04-05T22:23:00Z","timestamp":1522966980000},"page":"4338-4347","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Nontrigonal constraint enhances 1,2-addition reactivity of phosphazenes"],"prefix":"10.1039","volume":"9","author":[{"given":"Yi-Chun","family":"Lin","sequence":"first","affiliation":[{"name":"Department of Chemistry"},{"name":"Massachusetts Institute of Technology"},{"name":"Cambridge"},{"name":"USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James C.","family":"Gilhula","sequence":"additional","affiliation":[{"name":"Department of Chemistry"},{"name":"Massachusetts Institute of Technology"},{"name":"Cambridge"},{"name":"USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5373-7343","authenticated-orcid":false,"given":"Alexander T.","family":"Radosevich","sequence":"additional","affiliation":[{"name":"Department of Chemistry"},{"name":"Massachusetts Institute of Technology"},{"name":"Cambridge"},{"name":"USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2018]]},"reference":[{"key":"C8SC00929E-(cit1)\/*[position()=1]","volume-title":"Ylides and Imines of Phosphorus","author":"Johnson","year":"1993","unstructured":"A. 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