کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
153704 456537 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lithium–halogen exchange reaction using microreaction technology
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Lithium–halogen exchange reaction using microreaction technology
چکیده انگلیسی

A two-stage continuous microreactor system was use to synthesize the materials for an organic light emitting diode. The split and recombine type of micromixers were suitable for the two-stage reaction including lithium-bromo exchange reaction. The two-stage synthesis was carried out under non-cryogenic conditions by taking full advantage of microstructured reaction systems. In a first stage, the unstable intermediate, naphthyl lithium was synthesized with maximum yield and consumed immediately in the second stage micromixer. The naphthyl-substituted anthracene was obtained with 97% purity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 135, Supplement 1, 15 January 2008, Pages S17–S20
نویسندگان
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