Iodoarenediazonium salts: A new class of aromatic substrates for differential palladium catalyzed reactions

Tetrahedron Letters

Volumn 39, Issue 7, 1998, Pages 715-718

  Sengupta, Saumitra ^a   Sadhukhan, Subir Kumar ^a  

^a JADAVPUR UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC COMPOUND; DIAZONIUM COMPOUND; PALLADIUM; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL REACTION; SYNTHESIS;

EID: 0032509945     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)10643-8     Document Type: Article

References (20)

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12. (b) Sengupta, S.; Bhattacharyya, S. J. Org. Chem. 1997, 62, 3405;
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14. 7. (a)Kikukawa, K.; Nagira, K.; Wada, F.; Matsuda, T. Tetrahedron 1981, 37, 31;
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16. 8. All new compounds gave satisfactory spectral data (IR, NMR) in accordance to the proposed structures.
17. 9. Sonogashira-couplings were found to be more efficient with iodoaryltriazenes than with the corresponding iodoanilines.
18. 1H NMR (200 MHz): 2.47 (3H, s), 4.29 (3H, s), 6.42 (1H, d, J = 16 Hz), 7.36-7.50 (5H, m), 7.52-7.80 (3H, m), 7.96 (1H, d, J = 16 Hz).
19. 11.See (a) Jones, L., II; Schumm, J. S.; Tour, J. M. J. Org. Chem, 1997, 62, 1388;
20. (b) Nelson, J. C.; Young, J. K.; Moore, J. S. ibid 1996, 61, 8160.