参考文献:
Leardini, Rino Tundo, Antonio Zanardi, Giuseppe Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (97-999), 98 , p. 364 - 367
参考文献:
Hirwe Jadhav Sukhtankar Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 938 , vol. 7/, p. 6