in toluene byproducts: H2O; (Schlesinger, H. I., et al.; J. Am. Chem. Soc., 1953, v. 75, pp. 216-215); to anhyd. H3(10)BO3 b-BuOH and toluene added; mixt. heated to 130°C over 5 h; distilled at 226-228°C under 1 atm;
参考文献
Adams, Luqman; Hosmane, Sumathy N.; Eklund, Jamey E.; Wang, Jianhui; Hosmane, Narayan S.
Journal of the American Chemical Society, 2002 , vol. 124, # 25 p. 7292 - 7293