Crystal structure of dimethyl 6-bromo-2H-1-benzopyran-2,3-dicarboxylate, C13H11BrO5

Zeitschrift fur Kristallographie - New Crystal Structures

Volumn 217, Issue 1, 2002, Pages 595-596

  Ramazani, A ^a   Morsali, A ^a   Noshiranzadeh, N ^a   Mohammadi, B ^a   Arjmandfar, H ^a   Starikova, Z ^b   Yanovsky, A ^b   Korlyukov, A A ^b  

^a UNIVERSITY OF ZANJAN   (Iran)

^b RUSSIAN ACADEMY OF SCIENCES   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 21144453367     PISSN: 14337266     EISSN: None     Source Type: Journal    
DOI: 10.1524/ncrs.2002.217.1.595     Document Type: Article

References (11)

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2. Yavari, I., Ramazani, A., An efficient one-pot synthesis of dialkyl 3H-naphtho[2,l,b]pyran-2,3-dicarboxylates mediated by vinyltriphenylphosphonium salt. Synth. Commun. 27 (1997) 1385-1390.
3. Yavari, I., Ramazani, A., Vinyltriphenylphosphonium salt mediated preparation of dialkyl 2H-l-benzopyran-2,3-dicarboxylates. An efficient onepot synthesis of 2H-chromene derivatives. J. Chem. Research (S) (1996) 382-383.
4. Yavari, I., Hekmat-Shoar, R., Zonouzi, A., A new and efficient route to 4-carboxymethylcoumarins mediated by vinyltriphenylphosphonium salt. Tetrahedron Lett. 39 (1998) 2391-2392.
5. Potdar, M. K., Mohile, S. S., Salunkhe, M. M., Coumarin syntheses via Pechmann condensation in Lewis acidic chloroaluminate ionic liquid. Tetrahedron Lett. 42 (2001) 9285-9287.
6. Saidi, M. R., Bigdeli, K., Microwave promoted and improved thermal synthesis of pyranocoumarins and furocoumarins. J. Chem. Research (S) (1998)800-801.
7. 5. Z. Kristallogr. NCS 217 (2002) 231-232, and refereces therein.
8. 2O. Z. Kristallogr. NCS 217 (2002) 74-76.
9. 2. Z. Kristallogr. NCS 217 (2002) 149-150.
10. Sheldrick G. M., SHELXTL-97, v. 5.10. Structure Determination programs. Bruker AXS Inc., Madison, WI-53719, USA 1997.
11. Sheldrick G. M., SADABS, v. 2.01, Broker/Siemens Area Detector Absorption Correction Program, Bruker AXS, Madison, Wisconsin, USA 1998.