The present invention relates to a cycloaddition process comprising the step of reacting a halogenated aliphatic 1,3-dipole compound with a (hetero)cycloalkyne according to Formula (1): Preferably, the (hetero)cycloalkyne according to Formula (1) is a (hetero)cyclooctyne. The invention also relates to the cycloaddition products obtainable by the process according to the invention. The invention further relates to halogenated aliphatic 1,3- dipole compounds, in particular tohalogenated aliphatic 1,3-dipole compounds comprising N-acetylgalactosamine-UDP (GalNAc-UDP),and to halogenated 1,3- dipole compounds comprising (peracylated) N-acetylglucosamine(GlcNAc), N- acetylgalactosamine(GalNAc), N-acetylmannosamine(ManNAc)and N- acetylneuraminic acid(NeuNAc).
本发明涉及一种环加成过程,包括将卤代脂肪1,3-二极化合物与按照式(1)反应的(杂)环烯烃化合物进行反应的步骤。优选,按照式(1)的(杂)环烯烃化合物是(杂)环
辛烯。该发明还涉及根据本发明的方法获得的环加成产物。此外,该发明还涉及卤代脂肪1,3-二极化合物,特别是包括N-乙酰半
乳糖氨基葡萄糖醛酸-
UDP(GalNAc-
UDP)的卤代脂肪1,3-二极化合物,以及包括(过酰化的)N-乙酰
葡萄糖胺(GlcNAc)、N-乙酰半
乳糖氨基葡萄糖醛酸(GalNAc)、N-乙酰
甘露糖氨基葡萄糖醛酸(ManNAc)和N-乙酰
神经酸(NeuNAc)的卤代1,3-二极化合物。