FIELD: chemistry.
SUBSTANCE: invention relates to a complex of formula:
, with the following characteristics: MS (MALDI-TOF), m/z: 2259 [M]+, UV-VIS (pyridine) λmax/nm: 329; 785; 918, spectrum NMR1H (Py): δ 6.68-6.98 (m, HPh), 7.24-7.25 (m, HNph and HAr). A method of producing the complex is also disclosed.
EFFECT: obtaining a complex of the formula given above, having intense absorption in the near infrared region.
2 cl, 1 ex, 1 dwg
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Authors
Dates
2011-10-10—Published
2010-03-09—Filed