Benzo-, naphtho- and fenantrocromenos substituted with an arylamino group with photochromic properties.

摘要

Compounds with one or other of the formulas (Ia), (Ib), (Ic), (Id) below: ** ** see formula in which:. R 1 represents a group: in which R '' and R '', which are identical or different, independently represent a linear or branched alkyl comprising 1 to 6 carbon atoms, a phenyl group which is optionally substituted with at less linear or branched alkyl comprising 1 to 6 carbon atoms, or represent, together with the nitrogen atom to which they are attached, a 5- to 7-membered optionally comprising at least one heteroatom selected from oxygen, sulfur a group and nitrogen, said nitrogen being optionally substituted with a group R '' '', which is a linear or branched alkyl having 1 to 6 carbon atoms; being the two substituents R 1 of formula (Ic) independently identical or different. one of R2 and R3 represents: - chlorine or bromine, - linear or branched alkyl comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms) group, - a cycloalkyl group comprising 3 to 12 atoms carbon (advantageously 3 to 6 carbon atoms), - a linear or branched alkoxy group comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms) or - a phenyl or benzyl group which is optionally substituted and the other of R2 and R3 represents: - hydrogen or - straight or branched alkyl comprising 1 to 6 carbon atoms group; . R 4 represents: - hydrogen - linear or branched alkyl group comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms), - a cycloalkyl group comprising 3 to 12 carbon atoms (advantageously 3 to 6 carbon atoms), - a linear or branched alkoxy group comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms) - phenyl or benzyl, which is optionally substituted; . R5 represents: a hydroxyl group; linear or branched alkyl comprising 1 to 6 carbon atoms group; one linear or branched alkoxy group comprising 1 to 6 carbon atoms, or an R 1 group, as defined above, ie, a group of the formula: ** ** see formula. R 6 represents: - a halogen and notably fluorine, chlorine or bromine, - a hydroxy, - linear or branched alkyl group comprising 1 to 6 carbon atoms, - an alkoxy straight or branched group comprising 1 to 6 atoms carbon - one aryl or heteroaryl group comprising in its basic structure, 6 to 24 carbon atoms or 4 to 24 carbon atoms respectively and at least one heteroatom selected from sulfur, oxygen and nitrogen; It said basic structure optionally substituted with at least one substituent selected from the whole of the substituents listed below being: + a halogen and notably fluorine, chlorine or bromine, + a hydroxy + a linear or branched alkyl comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms), + one straight or branched alkoxy group comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms), + a haloalkyl or haloalkoxy group corrrespondiente the alkyl groups or (C1-C12) above, respectively, which is substituted by at least one halogen atom, and particularly, a fluoroalkyl group of this type, + a phenoxy or naphthoxy group which is optionally substituted with at least one alkyl or linear alkoxy or branched comprising 1 to 12 carbon atoms, + an -NH 2 group, + an -NHR group, wherein R represents a linear or branched alkyl comprising 1 to 6 carbon atoms arbon or a phenyl group which is optionally substituted with at least one linear or branched alkyl group comprising 1 to 6 carbon atoms, + an R1 group, as defined above, i.e. a group with the following formula: or R5 and R6 together form an aromatic or non-aromatic with one or two annelated rings 5 ​​to 7 members optionally comprising at least one heteroatom selected from oxygen, sulfur and nitrogen cyclic group; said rings optionally annelated at least one R4 substituent comprising, as defined above, is not hydrogen; . R 7 and R 8, which are identical or different, independently represent: - a hydrogen, - a halogen and notably fluorine, chlorine or bromine, - a linear or branched alkyl group comprising 1 to 12 carbon atoms (advantageously 1 to 6 carbon atoms), - a cycloalkyl group comprising 3 to 12 carbon atoms (advantageously 3 to 6 carbon atoms), - a linear or branched alkoxy group comprising 1 to 12 carbon atoms (advantageously 1 to 6 atoms carbon), - a haloalkyl, halocycloalkyl or haloalkoxy corresponding to the alkyl, cycloalkyl or lower alkoxy, respectively, which is substituted by at least one halogen atom, particularly selected from fluorine, chlorine and bromine, - one heroarilo aryl group or with the same definition as the aryl or heroarilo defined with respect to R6, - an aralkyl or heteroaralkyl group, the alkyl group comprising, that is linear or branched, 1 to 4 carbon atoms and having aryl and heteroaryl groups the same definitions as those given above, - a phenoxy or naphthoxy group which is optionally substituted with at least one alkyl group or linear or branched alkoxy group comprising 1 to 12 carbon atoms, - an amino, amide, carbamate or urea: -NH2, -NHR, -NHCOR, NHCOOR, -NR''COR, -NHCONHR, -CONH2, -CONHR, having previously given the respective definitions of R, R ', R' 'for amino substituents of R 6, wherein R 6 is an aryl or heteroaryl, - a -OCOR 11 or -COOR 11 group, R 11 represents linear or branched alkyl comprising 1 to 6 carbon atoms group, or a cycloalkyl group it comprises 3 to 6 carbon atoms, or a phenyl group optionally substituted with at least one substituent selected from the whole of the substituents listed above for R 6, wherein R 6 is an aryl or heteroaryl, or R7 and R8 form together one cyclic aromatic or non-aromatic group, optionally comprising at least one heteroatom selected from the group consisting of: oxygen, sulfur and nitrogen, and having one or two annelated rings of 5 to 7 members; said annelated rings optionally substituted with at least one substituent selected from the whole of the substituents listed above for R 6, wherein R 6 is an aryl or heteroaryl being.