+++thanks_2 articles from tayor & francis

[pendyala123]

1. Synthesis of new polyphosphonic acids
Phosphorus, Sulfur and Silicon and the Related Elements (2002), 177, (1), 231-241.

DOI:

http://dx.doi.org/10.1080/10426500210217

link:

Код: Выделить всё

http://www.tandfonline.com/doi/ref/10.1080/10426500210217#tabModule

2. Synthesis and reactivity of methylene bridged diphosphonyl compounds
Phosphorus, Sulfur and Silicon and the Related Elements (1992), 73, (1-4), 67-80.

DOI:

http://dx.doi.org/10.1080/10426509208034433

link:

Код: Выделить всё

http://www.tandfonline.com/doi/abs/10.1080/10426509208034433#.Uso7I_JlTe0

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