Atom economy. A simple Pd catalyzed addition of pronucleophiles with dienes
摘要:
Replacing allylic alkylations involving allylic halides, carboxylates, etc. by the simple addition of pronucleophiles to dienes enhances efficiency of use of raw materials and reduces generation of stochiometric by-products.
A Pd-catalyzed ring opening coupling reaction of 2,3-allenylic carbonates with cyclopropanols
作者:Jie Lin、Tonghao Zhu、Minqiang Jia、Shengming Ma
DOI:10.1039/c9cc00979e
日期:——
A palladium-catalyzed coupling reaction of 2,3-allenylic carbonates with cyclopropanols was developed, affording valuable 1,3-diene products with different functional groups efficiently under mild reaction conditions. Gram scale synthesis was easily conducted with synthetic transformations demonstrated.
Atom economy. A simple Pd catalyzed addition of pronucleophiles with dienes
作者:Barry M. Trost、Lin Zhi
DOI:10.1016/s0040-4039(00)74154-2
日期:1992.3
Replacing allylic alkylations involving allylic halides, carboxylates, etc. by the simple addition of pronucleophiles to dienes enhances efficiency of use of raw materials and reduces generation of stochiometric by-products.