Oxyiodination process for manufacture of 2,6-diiodonaphthalene

Details Oxyiodination process for manufacture of 2,6-diiodonaphthalene Oxyiodination process for manufacture of 2,6-diiodonaphthalene

1990-11-02

1992-01-21

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 17152

Patent

active

050829823

ABSTRACT:
Disclosed is a process for preparation of a stream which is both selectively high in 2,6-diiodonaphthalene and also contains substantial quantities of diiodonaphthalene. First, naphthalene is oxyiodinated in the presence of a zeolite catalyst to produce a stream which is selectively high in 2-monoiodonaphthalene and the 2-monoiodonaphthalene is separated from the stream to produce a stream which is both selectively high in 2-monoiodonaphthalene and contains substantial quantities of 2-monoiodonaphthalene. Second, this stream is then oxyiodinated in the presence of a zeolite catalyst to produce a stream which is selectively high in 2,6-diiodonaphthalene and then 2,6-diiodonaphthalene is separated from the stream to produce the stream which is both selectively high in 2,6-diiodonaphthalene and contains substantial quantities of 2,6-diiodonaphthalene.

REFERENCES:
patent: 4746758 (1988-05-01), Rule et al.
patent: 4788356 (1988-11-01), Tustin

Affiliated with

Also associated with

Rating

Oxyiodination process for manufacture of 2,6-diiodonaphthalene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxyiodination process for manufacture of 2,6-diiodonaphthalene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxyiodination process for manufacture of 2,6-diiodonaphthalene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-116798