New reactions of carbon suboxide with alkynes | Zendy

Casu Laura | Zendy; Bonsignore Leonardo | Zendy; Cottiglia Filippo | Zendy; Loy Giuseppe | Zendy; Maccioni Elias | Zendy

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New reactions of carbon suboxide with alkynes

Author(s) -

Casu Laura,

Bonsignore Leonardo,

Cottiglia Filippo,

Loy Giuseppe,

Maccioni Elias

Publication year - 2003

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570400219

Subject(s) - chemistry , bicyclic molecule , suboxide , carbon fibers , molar ratio , medicinal chemistry , organic chemistry , catalysis , oxygen , materials science , composite number , composite material

Synthesis of 3,4,7,8‐tetraalkyl‐2‐oxa‐bicyclo[4.2.0]octa‐1(6),3,7‐trien‐5‐ones( 4a‐d ),4,5,7,8‐tetraalkyl‐2‐oxa‐bicyclo[4.2.0]octa‐1(6),4,7‐trien‐3‐ones ( 6a‐d ) and 3,4,7,8‐tetraalkyl‐2 H ,5 H ‐cyclobuta[ b ]pyrano‐[2,3‐ d ]pyran‐2,5‐diones ( 7a‐d ) from the reaction of alkynes ( la‐d ) with carbon suboxide ( 2 ) in various molar ratios is described.

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