https://doi.org/10.1351/goldbook.B00676
By usage, the methylenediphenols,
HOC6H4CH2C6H4OH
, commonly p,p-methylenediphenol, and their substitution products (generally derived from condensation of two equivalent amounts of a @P04539@ with an @A00208@ or @K03386@).
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1323 [Terms] [Paper]