کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1323390 977285 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reactions of oxonium derivatives of [B12H12]2− with amines: Synthesis and structure of novel B12-based ammonium salts and amino acids
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Reactions of oxonium derivatives of [B12H12]2− with amines: Synthesis and structure of novel B12-based ammonium salts and amino acids
چکیده انگلیسی

The reactions of oxonium derivatives of [B12H12]2− with various amines were studied. A series of novel B12-species with ammonium group on the side chain was synthesized in high yield. A structure of tetrabutylammonium-[2-(2-morpholinium-ethoxy)-ethoxy]-undecahydro-closo-dodecaborate was determined and the existence of intramolecular N–H⋯O–B bond was shown. Using these reactions, novel boronated piperazines and amino acids were prepared.

The reactions of cyclic oxonium derivatives of [B12H12]2− with various amines were studied. A series of novel B12-species with ammonium group on the side chain was prepared. A structure of tetrabutylammonium-[2-(2-morpholinium-ethoxy)-ethoxy]-undecahydro-closo-dodecaborate was determined and the existence of intramolecular N–H⋯O–B bond was shown. Using these reactions, novel boronated piperazines and amino acids were synthesized.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 692, Issue 19, 1 September 2007, Pages 4020–4028
نویسندگان
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