Several d-metal perchlorate complexes with 3-hydrazino-4-amino-5-R-1,2,4-triazoles as ligands (where R=H,CH3,SH) were in......

通过改变催化剂及投料比来优化3-羟基-2,6-二烷基类吡啶的合成路线。结果表明：合成酰基呋喃的傅-克反应中以质量分数2%的三氟化硼乙......

萜类物质合成关键酶3-羟基-3-甲基戊二酰辅酶A还原酶（HMGRS）是甲羟戊酸途径（mevalonatephway，MVA）的第1个限速酶，对萜类物质的合成具有重......