کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1388173 982773 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Henry reaction of (1R)-(1,4:3,6-dianhydro-d-mannitol-2-yl)-1,4:3,6-dianhydro-d-fructose 5,5′-dinitrate. Different reactive features of nitromethane to nitroethane
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
The Henry reaction of (1R)-(1,4:3,6-dianhydro-d-mannitol-2-yl)-1,4:3,6-dianhydro-d-fructose 5,5′-dinitrate. Different reactive features of nitromethane to nitroethane
چکیده انگلیسی

Henry reactions of a novel higher sugar derivative, (1R)-(1,4:3,6-dianhydro-d-mannitol-2-yl)-1,4:3,6-dianhydro-d-fructose 5,5′-dinitrate (Alternate nomenclature: (1R)-(isomannid-2-yl)-1,4:3,6-dianhydro-d-fructose 5,5′-dinitrate), with nitromethane and nitroethane were studied. The kinetic and thermodynamic reactions with nitromethane under different conditions were carried out to afford (2S)- and (2R)-β-nitroalcohols, respectively. But when using nitroethane the reaction gave a (2S)-β-nitroalcohol with an inverted configuration at vicinal carbon C-1. Two stereogenic centers were generated, and one was altered in the reaction.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 344, Issue 18, 14 December 2009, Pages 2439–2443
نویسندگان
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