Brønsted acid-catalyzed cycloisomerization of but-2-yne-1,4-diols with or without 1,3-dicarbonyl compounds to tri- and tetrasubstituted furans

• المؤلفون الرئيسيون: Mothe, Srinivasa Reddy, Lauw, Sherman Jun Liang, Kothandaraman, Prasath, Chan, Philip Wai Hong
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Science::Chemistry::Organic chemistry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/96148; http://hdl.handle.net/10220/17133

A Brønsted acid-catalyzed method to prepare tri- and tetrasubstituted furans efficiently from cycloisomerization of but-2-yne-1,4-diols with or without 1,3-dicarbonyl compounds is described. By taking advantage of the orthogonal modes of reactivity of the alcoholic substrate through slight modificat...