Dental material which comprises at least one compound of Formula I A-[X-Q-(Y-CG) n] m Formula I, in which A stands for -O-, -N=, -NR 3 -, =N-N=, -NR 3 -N=, =N-NR 3 -, -NR 3 -NR 3 - or an m-valent alkylene residue, cycloalkylene residue, heterocycloalkylene residue, arylene residue, heteroarylene residue, mixed alkylene-cyclyl residue or cyclyl-O-cyclyl residue, wherein alkylene, in each case, stands independently for a linear or branched aliphatic C 1 -C 50 residue that can be interrupted by one or more -O-, -S-, -NR 3 -, -CO-O-, -O-CO-, -O-CO-O-, -CO-NR 3 -, - NR 3 -CO-, -O-CO-NR 3 -, -NR 3 -CO-O- or -NR 3 -CO-NR 3 -, cycloalkylene, in each case, stands independently for a cycloaliphatic C 3 -C 18 residue, heterocycloalkylene, in each case, stands independently for a heterocycloaliphatic C 3 -C 18 residue, arylene, in each case, stands independently for an aromatic C 6 -C 18 residue, heteroarylene, in each case, stands independently for a heteroaromatic C 3 -C 18 residue, cyclyl, in each case, stands independently for cycloalkylene, heterocycloalkylene, arylene or heteroarylene and the indicated residues, in each case, independently can carry one or more substituents, in particular selected from C 1 -C 5 alkyl, OH, OCH 3 and OCOCH 3, CG in each case stands independently for an azide group N 3 or an alkyne group selected from the group consisting of -CR 1 R 2 -C≡CH, and with the proviso that the dental material comprises at least one compound of Formula I which comprises an azide group, and at least one compound of Formula I which comprises an alkyne group, Q in each case independently is missing or stands for an (n+1)-valent linear or branched aliphatic C 1 -C 20 alkylene residue that can be interrupted by one or more -O- or -S-, or stands for a phenylene residue, wherein the indicated residues in each case independently can carry one or more substituents, in particular selected from CH 3, C 2 H 5, OH, OCH 3 and OCOCH 3, R 1, R 2 and R 3, in each case, independently stand for H or a C 1 -C 10 alkyl residue, X and Y, in each case, independently are missing or stand for -O-, -S-, - NR 3 -, -CO-, -CO-O-, -O-CO-, -O-CO-O-, -CO-NR 3 -, -NR 3 -CO-, -O-CO-NR 3 -, -NR 3 -CO-O- or -NR 3 -CO-NR 3 -, m in each case independently can assume the values 2 to 6 and n in each case independently can assume the values 1 to 4. A stands for -O-, -N=, -NR 3 -, =N-N=, -NR 3 -N=, =N-NR 3 -, -NR 3 -NR 3 - or an m-valent alkylene residue, cycloalkylene residue, heterocycloalkylene residue, arylene residue, heteroarylene residue, mixed alkylene-cyclyl residue or cyclyl-O-cyclyl residue, wherein alkylene, in each case, stands independently for a linear or branched aliphatic C 1 -C 50 residue that can be interrupted by one or more -O-, -S-, -NR 3 -, -CO-O-, -O-CO-, -O-CO-O-, -CO-NR 3 -, - NR 3 -CO-, -O-CO-NR 3 -, -NR 3 -CO-O- or -NR 3 -CO-NR 3 -, cycloalkylene, in each case, stands independently for a cycloaliphatic C 3 -C 18 residue, heterocycloalkylene, in each case, stands independently for a heterocycloaliphatic C 3 -C 18 residue, arylene, in each case, stands independently for an aromatic C 6 -C 18 residue, heteroarylene, in each case, stands independently for a heteroaromatic C 3 -C 18 residue, cyclyl, in each case, stands independently for cycloalkylene, heterocycloalkylene, arylene or heteroarylene and the indicated residues, in each case, independently can carry one or more substituents, in particular selected from C 1 -C 5 alkyl, OH, OCH 3 and OCOCH 3, CG in each case stands independently for an azide group N 3 or an alkyne group selected from the group consisting of -CR 1 R 2 -C≡CH, and with the proviso that the dental material comprises at least one compound of Formula I which comprises an azide group, and at least one compound of Formula I which comprises an alkyne group, Q in each case independently is missing or stands for an (n+1)-valent linear or branched aliphatic C 1 -C 20 alkylene residue that can be interrupted by one or more -O- or -S-, or stands for a phenylene residue, wherein the indicated residues in each case independently can carry one or more substituents, in particular selected from CH 3, C 2 H 5, OH, OCH 3 and OCOCH 3, R 1, R 2 and R 3, in each case, independently stand for H or a C 1 -C 10 alkyl residue, X and Y, in each case, independently are missing or stand for -O-, -S-, - NR 3 -, -CO-, -CO-O-, -O-CO-, -O-CO-O-, -CO-NR 3 -, -NR 3 -CO-, -O-CO-NR 3 -, -NR 3 -CO-O- or -NR 3 -CO-NR 3 -, m in each case independently can assume the values 2 to 6 and n in each case independently can assume the values 1 to 4.