Method for preparing p,p'-biphenol

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

568722, 568730, 568784, 568789, 568802, 568805, C07C 3914, C07C 3750, C07C 3784

Patent

active

050990764

ABSTRACT:
The present invention is directed to a method for the preparation of p,p'-biphenol by simplified processes achieved by batch or continuous operations which comprises using phenol and isobutylene as starting materials, allowing phenol to react with isobutylene in the presence of aluminum phenoxide, oxidizing the resulting reaction liquid in the presence of an alkaline catalyst, and debutylating the reaction liquid in the presence of a debutylation catalyst.

REFERENCES:
patent: 4100205 (1978-07-01), Rutledge
patent: 4560809 (1985-12-01), Goins et al.
patent: 4891453 (1990-01-01), Tanaka et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for preparing p,p'-biphenol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing p,p'-biphenol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing p,p'-biphenol will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2011932

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.