Synthesis of Trisubstituted-4H-Pyrans via Unexpected Cycloaddition of Aldehydes with Acetylenic Ketones Mediated by DMAP and 2,4- Pentanedione

Publisher： Bentham Science Publishers

E-ISSN： 1875-6255|6|7|560-563

ISSN： 1570-1786

Source： Letters in Organic Chemistry, Vol.6, Iss.7, 2009-10, pp. : 560-563

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Related content

Synthesis of Di- and Tri-Substituted Imidazole-4-carboxylates via PBu3-Mediated [3 + 2] Cycloaddition

By Hsu Mei-Yuan   Dietrich Justin   Hulme Christopher   Shaw Arthur Y.  

Synthetic Communications, Vol. 43, Iss. 11, 2013-06 ,pp. : 1538-1542

Taylor & Francis Ltd

Access to resources Recommend Favorite

One-Pot, Three-Component Synthesis of 4H-Pyrans Using Cu(II) Oxymetasilicate

By Heravi Majid   Beheshtiha Yahya   Pirnia Zahra   Sadjadi Samaheh   Adibi Mina  

Synthetic Communications, Vol. 39, Iss. 20, 2009-01 ,pp. : 3663-3667

Taylor & Francis Ltd

Access to resources Recommend Favorite

Theoretic and Experimental Study of Photoprocesses in Substituted 4-Dicyanomethylene-4H-pyrans

By Pomogaev V.   Svetlichnyi V.   Pomogaev A.   Svetlichnaya N.   Kopylova T.  

High Energy Chemistry, Vol. 39, Iss. 6, 2005-11 ,pp. : 403-407

MAIK Nauka/Interperiodica

Access to resources Recommend Favorite

Chitosan‐CTAB: An Efficient Aqueous Micellar System for the Sequential One‐Pot Synthesis of Highly Functionalized 2‐Amino‐4H‐Pyrans

By  

ChemistrySelect, Vol. 1, Iss. 7, 2016-05 ,pp. : 1300-1304

John Wiley & Sons Inc

Access to resources Recommend Favorite

Iodine-promoted Prins-cyclization of ketones — A facile synthesis of spirocyclic-4-iodo-tetrahydropyrans and 5,6-dihydro-2H-pyrans

By Subba Reddy B V   Krishna V H.   Yadav J S   Swamy T   Narayana Kumar GG KS  

Canadian Journal of Chemistry, Vol. 85, Iss. 6, 2007-06 ,pp. : 412-415

NRC Research Press

Access to resources Recommend Favorite