{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T06:27:13Z","timestamp":1789626433657,"version":"build-2803163510"},"reference-count":37,"publisher":"Wiley","issue":"50","license":[{"start":{"date-parts":[[2008,11,3]],"date-time":"2008-11-03T00:00:00Z","timestamp":1225670400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2008,12]]},"DOI":"10.1002\/anie.200803927","type":"journal-article","created":{"date-parts":[[2008,11,3]],"date-time":"2008-11-03T16:42:26Z","timestamp":1225730546000},"page":"9739-9742","source":"Crossref","is-referenced-by-count":75,"title":["Lewis Acid Catalyst Free Electrophilic Alkylation of Silicon\u2010Capped \u03c0\u2005Donors in 1,1,1,3,3,3\u2010Hexafluoro\u20102\u2010propanol"],"prefix":"10.1002","volume":"47","author":[{"given":"Maxim\u2005O.","family":"Ratnikov","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vasily\u2005V.","family":"Tumanov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William\u2005A.","family":"Smit","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2008,11,26]]},"reference":[{"key":"e_1_2_2_1_2","first-page":"334","volume-title":"Lewis Acids and Selectivity in Organic Chemistry","author":"Santelli M.","year":"1996"},{"key":"e_1_2_2_1_3","doi-asserted-by":"publisher","DOI":"10.1021\/cr020003p"},{"key":"e_1_2_2_2_2","unstructured":"For a discussion of the basic concepts of this approach see:"},{"key":"e_1_2_2_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja031828z"},{"key":"e_1_2_2_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200353468"},{"key":"e_1_2_2_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200353468"},{"key":"e_1_2_2_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar020094c"},{"key":"e_1_2_2_6_2","unstructured":"\u00a0"},{"key":"e_1_2_2_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200460812"},{"key":"e_1_2_2_7_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200460812"},{"key":"e_1_2_2_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol0618555"},{"key":"e_1_2_2_9_2","unstructured":"Preliminary results of this study were presented at ESOC\u20102007 Dublin Ireland (Book of Abstracts 342)."},{"key":"e_1_2_2_10_2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1015008108745"},{"key":"e_1_2_2_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar00149a004"},{"key":"e_1_2_2_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19770891205"},{"key":"e_1_2_2_12_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.197708171"},{"key":"e_1_2_2_13_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-1987-28167"},{"key":"e_1_2_2_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00447a080"},{"key":"e_1_2_2_15_2","doi-asserted-by":"publisher","DOI":"10.1246\/cl.1974.1223"},{"key":"e_1_2_2_15_3","doi-asserted-by":"publisher","DOI":"10.1246\/cl.1986.1017"},{"key":"e_1_2_2_16_2","first-page":"373","volume-title":"Conjugate Addition Reactions in Organic Synthesis","author":"Perlmutter P.","year":"1992"},{"key":"e_1_2_2_17_2","unstructured":"For a review see:"},{"key":"e_1_2_2_18_2","first-page":"18","author":"B\u00e9gu\u00e9 J.\u2010P.","year":"2004","journal-title":"Synlett"},{"key":"e_1_2_2_19_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-983902"},{"key":"e_1_2_2_20_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr00032a005"},{"key":"e_1_2_2_21_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00440a037"},{"key":"e_1_2_2_22_2","unstructured":"According to recent estimates by Mayr and co\u2010workers the magnitude of the nucleophilicity parameterN\u2248\u22122.4 for HFIP which is much lower thanNvalues for the majority of other polar solvents and synthetically useful \u03c0\u2005donors (see Refs.\u2005[2a 3a])."},{"key":"e_1_2_2_23_2","doi-asserted-by":"publisher","DOI":"10.1021\/j100622a013"},{"key":"e_1_2_2_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/oms.1210240103"},{"key":"e_1_2_2_25_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01043a001"},{"key":"e_1_2_2_25_3","doi-asserted-by":"publisher","DOI":"10.1021\/jo00165a018"},{"key":"e_1_2_2_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01076a041"},{"key":"e_1_2_2_27_2","doi-asserted-by":"publisher","DOI":"10.1039\/cc9960002105"},{"key":"e_1_2_2_28_2","doi-asserted-by":"publisher","DOI":"10.1071\/CH9812217"},{"key":"e_1_2_2_29_2","unstructured":"A full account of the studies dealing with elaboration of the preparative methods will be published shortly."},{"key":"e_1_2_2_30_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00135a002"},{"key":"e_1_2_2_30_3","doi-asserted-by":"publisher","DOI":"10.1139\/v82-117"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fanie.200803927","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.200803927","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T14:28:41Z","timestamp":1695911321000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.200803927"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,11,26]]},"references-count":37,"journal-issue":{"issue":"50","published-print":{"date-parts":[[2008,12]]}},"alternative-id":["10.1002\/anie.200803927"],"URL":"https:\/\/doi.org\/10.1002\/anie.200803927","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,11,26]]}}}