Dimethyl Acetylenedicarboxylate: A Versatile Tool in Organic Synthesis
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چکیده
منابع مشابه
Spotlights: Benzyltriphenylphosphonium tribromide (BTPTB): A convenient and versatile catalyst in organic synthesis
Mohaddeseh Safarpoor Nikoo Langroodi was born in Langrood, Guilan, I.R. Iran. She received B.S. in chemistry from Shahid Beheshti University (2006) and his M.S. in organic chemistry from University of Guilan (2010) under the direction of Professor Farhad Shirini. After two years, she began her Ph.D. studies at University of Guilan under supervision of Professor Farhad Shirini. Her current resea...
متن کاملSpotlights: Benzyltriphenylphosphonium tribromide (BTPTB): A convenient and versatile catalyst in organic synthesis
Mohaddeseh Safarpoor Nikoo Langroodi was born in Langrood, Guilan, I.R. Iran. She received B.S. in chemistry from Shahid Beheshti University (2006) and his M.S. in organic chemistry from University of Guilan (2010) under the direction of Professor Farhad Shirini. After two years, she began her Ph.D. studies at University of Guilan under supervision of Professor Farhad Shirini. Her current resea...
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A crude extract of earthworms was used as an eco-friendly, environmentally benign, and easily accessible biocatalyst for various organic synthesis including the asymmetric direct aldol and Mannich reactions, Henry and Biginelli reactions, direct three-component aza-Diels-Alder reactions for the synthesis of isoquinuclidines, and domino reactions for the synthesis of coumarins. Most of these rea...
متن کاملTrimethyl Phosphite Mediated Simple Synthesis of Coumarins and Azacoumarins Through the Reaction of Phenols or Hydroxypyridines and Dimethyl Acetylenedicarboxylate (DMAD) or Diethyl Acetylenedicarboxylate (DEAD)
Protonation of the reactive intermediate produced in the reaction between trimethyl phosphite and dimethyl acetylenedicarboxylate or diethyl acetylenedicarboxylate by resorcinol, 5-methylresorcinol, 2,5-dihydroxyacetophenone, 4-chloro-2-methylphenol, 4-chloro-3,5-dimethy-lphenol, 4-hydroxypyridine, 2-hydroxypyridine, 3-hydroxypyridine, or 8-hydroxyquinoline leads to vinylphosphonium salts,...
متن کاملspotlights: benzyltriphenylphosphonium tribromide (btptb): a convenient and versatile catalyst in organic synthesis
mohaddeseh safarpoor nikoo langroodi was born in langrood, guilan, i.r. iran. she received b.s. in chemistry from shahid beheshti university (2006) and his m.s. in organic chemistry from university of guilan (2010) under the direction of professor farhad shirini. after two years, she began her ph.d. studies at university of guilan under supervision of professor farhad shirini. her current resea...
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ژورنال
عنوان ژورنال: Synthesis
سال: 2014
ISSN: 0039-7881,1437-210X
DOI: 10.1055/s-0033-1340615