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| Title: | Novel synthesis of trioxatetracyclo[5.3.2.0.(4,9).0(4,11)]dodecane and bibenzyl skeletons |
| Authors: | REDDY, PV MANISEKARAN, T BHAT, SV |
| Keywords: | chemistry |
| Issue Date: | 1998 |
| Publisher: | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation: | TETRAHEDRON LETTERS, 39(12), 1629-1632 |
| Abstract: | A novel 7,9,11-trimethyl-8,10,12-trioxatetracyclo[5.3.2.0.(4,9).0(4,11)]-dodec-1-yl]-2-butanone skeleton 3 has been synthesized by the treatment of 2-acetyl-3,4-dihydro-2,5-di (3 "-oxo-butyl)-6-methyl-(2H)-pyran 2, with H-ZSM-5. However, the treatment of compound 2 with p-TsOH gives bibenzyls. Present report provides a unique acid catalysed cyclization of diketo-olefin system over zeolite, X-ray crystal structure of 3 is also presented. (C) 1998 . . |
| URI: | http://dspace.library.iitb.ac.in/xmlui/handle/10054/11089 http://hdl.handle.net/10054/11089 |
| ISSN: | 0040-4039 |
| Appears in Collections: | Article
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