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(2-HYDROXYPHENYL)PHOSPHONIC ACID synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 81 percent / diisopropylamine, n-butyllithium / tetrahydrofuran / -78 °C
2: 1) chlorotrimethylsilane, sodium iodide 2) water / 1) acetonitrile a) 1h 40 deg C b) 1.5h room temperature 2) 2h room temperature

References:

Dhawan, Balram;Redmore, Derek [Journal of Organic Chemistry,1984,vol. 49,# 21,p. 4018 - 4021]

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