One-pot synthesis of novel spiro 2,3,7,8-tetrahydro-benzo[1,2-b:5,4-b′]dipyran-4,6-dione and 2,3,8,9-tetrahydro-benzo[1,2-b:4,3-b′]dipyran-4,10-dione derivatives

Tetrahedron Letters

Volumn 49, Issue 50, 2008, Pages 7227-7229

  Ashok, D ^a   Shravani, D ^a  

^a OSMANIA UNIVERSITY   (India)

Author keywords

Cyclic ketone; Microwave irradiation; One pot; Resorcinol

Indexed keywords

2,3,8,9 TETRAHYDROBENZO[1,2 B:4,3 B']DIPYRAN 4,10 DIONE DERIVATIVE; FLAVANONE DERIVATIVE; KETONE; RESORCINOL; SPIRO 2,3,7,8 TETRAHYDROBENZO[1,2 B:5,4B']DIPYRAN 4,6 DIONE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; HEATING; INFRARED SPECTROMETRY; MASS SPECTROMETRY; MICROWAVE IRRADIATION; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS;

EID: 54449097836     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.10.016     Document Type: Article

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11. 4: C, 73.62; H, 6.75. Found: C, 73.50; H, 6.80.