Chiral separation using a unimodal, large-pore silica as the sup

Details Chiral separation using a unimodal, large-pore silica as the sup Chiral separation using a unimodal, large-pore silica as the sup

1997-07-08

1999-03-30

Bell, Mark L.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Silicon containing

502411, 502159, 502169, 502172, 502224, 502232, 502233, 502243, 502507, 423335, 428403, 428407, B01J 2012, B01J 3100, C01B 3312, B32B 516

Patent

active

058889272

ABSTRACT:
Chiral stationary phases perform well when the underlying support for the chiral organic material is coated onto a silica pore widened by a hydrothermal treatment. The resulting silica is amorphous with a unimodal distribution of large pores. A variety of chiral stationary phases perform well and are distinguished, inter alia, by the treatment, if any, prior to coating the chiral organic material.

REFERENCES:
patent: 3826755 (1974-07-01), Grimes et al.
patent: 4617060 (1986-10-01), Dreibelbis
patent: 4619970 (1986-10-01), Okamoto et al.
patent: 4783435 (1988-11-01), Dreibelbis
patent: 4818394 (1989-04-01), Okamoto et al.
patent: 4937394 (1990-06-01), Dreibelbis
patent: 5102676 (1992-04-01), Aldcroft et al.
patent: 5202104 (1993-04-01), Watanabe et al.
patent: 5637636 (1997-06-01), Cartwright et al.
patent: 5747003 (1998-05-01), Mohnot et al.

Affiliated with

Also associated with

Rating

Chiral separation using a unimodal, large-pore silica as the sup does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chiral separation using a unimodal, large-pore silica as the sup, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chiral separation using a unimodal, large-pore silica as the sup will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1214752