New phenolic compounds derived from dialkoxyethanals, their...

Details New phenolic compounds derived from dialkoxyethanals, their... New phenolic compounds derived from dialkoxyethanals, their...

C - Chemistry, Metallurgy

07

C

C07C 43/315 (2006.01) C07D 317/20 (2006.01) C07D 319/06 (2006.01) C08B 15/10 (2006.01) C08G 4/00 (2006.01) C08G 8/04 (2006.01) C08G 63/91 (2006.01) C08G 69/48 (2006.01) C08G 83/00 (2006.01) C08L 61/06 (2006.01)

Patent

CA 2334050

1. New phenolic compounds of formula (I) (see formula I) - R = C3-C17 dialkoxymethyl group, 1,3-dioxolan-2-yl group optionally substituted on peaks 4 and/or 5 by one or more C1-C8 alkyls or 1,3-dioxan-2-yl group optionally substituted on peaks 4 and/or 5 and/or 6 by one or more C1-C8 alkyls. - n = 1, 2 or 3, the group or groups (see formula II) are in o and/or p position of the OH of the cycle m = from 0 to 4-n, X = functional group such as OH or Hal or C1-C8 alkyl or alkoxy group or C5-C12 aryl group and optionally 1 or 2 heteroatoms such as N or O, or carboxy or -CO-Y group where Y = C1-C8 alkyl or alkoxy or amido or amino or thiol group, on condition that at least one of the ortho or para positions of the phenolic cycle is substituted by a hydrogen, and their salts with the alkali metals, alkaline-earth metals and amines.

1. Des nouveaux composés phénoliques représentés par la formule est (I) (voir formule I) - R = un groupe dialkoxyméthyle C3-C17, un groupe 1,3-dioxolan-2-yle avec substitution facultative des terminaisons 4 ou 5 par un ou des alkyles C1-C8 ou un groupe 1,3-dioxan-2-yle avec substitution facultative des terminaisons 4 ou 5 ou 6 par un ou ou plusieurs alkyles par un ou plusieurs alkyles C1-C8. - n = 1, 2 ou 3, le groupe ou les groupes (voir formule II) occupant la position ortho ou para de OH dans le cycle m = 0 à 4-n, X = un groupe fonctionnel tel que OH ou HAl ou un alkyle C1-C8 ou un groupe alkoxy ou un groupe aryle C5-C12 et, facultativement, 1 ou 2 hétéroatomes tels que N ou O, ou le carboxy ou le groupe -CO-Y où Y = un alkyle C1-C8 ou un groupe alkoxy, amido ou amino, ou thiol, à condition qu'au moins une des positions ortho ou para du cycle phénolique soit remplacée par un atome d'hydrogène, et leurs sels, avec des métaux alcalins, des métaux alcalinoterreux et des amines.

Affiliated with

Also associated with

Rating

New phenolic compounds derived from dialkoxyethanals, their... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with New phenolic compounds derived from dialkoxyethanals, their..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New phenolic compounds derived from dialkoxyethanals, their... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1969894