Preparation of N-2-(6-hydroxybenzothiazolyl)-N'-phenyl (or subst

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C07D27782

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039324354

ABSTRACT:
N-2-(6-hydroxybenzothiazolyl)-N'-phenyl (or substituted-phenyl) ureas are prepared by reacting 2-amino-6-hydroxybenzothiazole with 1-2 moles of phenyl (or a substituted phenyl) isocyanate and then hydrolysing any 6-phenylcarbamoyloxy compound thus produced to the corresponding 6-hydroxy derivative.

REFERENCES:
dyer et al., J. Am. Chem. Soc., 81, 2138-2143 (1959).
Smith, The Chemistry of Open-Chain Organic Nitrogen Compounds, Vol. I. N.Y., Benjamin, 1965, p. 270.

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