cyanoguanidine

Urea, polymer with ammonium chloride , cyanoguanidine and formaldehyde;

名称 脲与氯化铵;氰和甲醛的聚合物;

Cyanoguanidine and acetylated β-D-ribose were used as starting materials to give target compound via salt formation, cyclization, silylation, coupling reaction and deprotection.

摘要以氰和甲酸为原料，经成盐、环合反应得到5-氮杂胞啶，5-氮杂胞啶经硅烷化保护后，与乙酰化的核糖成苷，再脱保护得到氮杂胞苷。