Preliminary study of insect attraction by a mixture of semiochemicals containing 1,2,4-Trimethoxybenzene in domestic citric-culture

AUTOR(ES)

Alves, Ana Paula L., C. Júnior, José Augusto B. de, Slana, Glaucia B. A., Cardoso, Jari N., Lopes, Rosangela S. C., Lopes, Claudio C.

FONTE

Química Nova

DATA DE PUBLICAÇÃO

2010

RESUMO

In this work we describe a new efficient strategy for the preparation of 1,2,4-trimethoxybenzene (3) in 56% overall yield. The compound 3 was used in a preliminary study of insect attraction by a mixture of semiochemicals called TIV, composed of indol (1), vanillin (2) and 1,2,4-trimethoxybenzene (3), in eight Mc Phail style traps installed at a domestic orchard of citric-culture, containing 120 trees not infected by plagues in Bom Jesus Farm, located next to a patch of the Atlantic Forest, at Silva Jardim, Rio de Janeiro, Brazil.

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