A positive Mg-Al-nitrate layered double hydroxides (LDHs) has been synthesized using a non-steady coprccipitation method......

AnewtypeofDNAmimictermedPNA(PeptideNtlcleicAcid).wasfirstpreparedbyNielsenela/’intileearly1990s.Itisanoligonucleotidean......

以异丙醇胺、环戊酮和二氯乙酰氯为原料，苯作溶桐，三乙胺为缚酸剂，采用“一锅法”合成了标题化合物，采用正交试验法得到最佳反应条件：苯......