Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-09-23
1977-05-24
Morgenstern, Norman
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260296P, 260622P, 260619F, 260296B, 260623R, 260624R, 260297R, 260475SC, 260462R, 260462C, 260465D, 260465F, 260471R, 260473R, 260473F, 260473A, 260473G, 260473S, 260475R, 260475FR, 260475PN, 260475F, 260520E, 260520B, 260520D, 260520R, 260521P, 260521H, 260521B, 260612R, 260612D, 260613R, 260613D, 260619R, 260620, 260621K, 260622R, C07C 700, C07C 3700, C07C 5100, C07F 504
Patent
active
040255530
ABSTRACT:
A novel process for producing o-hydroxybenzyl alcohols useful as raw materials or intermediates in chemical or pharmaceutical industries, which comprises reacting phenols or naphthols with aromatic boronic acids and aldehydes in the presence of organic carboxylic acids, followed by degradation of the cyclic ester intermediates.
REFERENCES:
patent: 3479294 (1969-11-01), Weck
Aoki Tsutomu
Itazaki Hiroshi
Nagata Wataru
Okada Kyo
Morgenstern Norman
Shionogi & Co. Ltd.
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