Synthesis of new chiral heterocycles of the pyrazole and 2-isoxazoline types from (+)-3-carene.
摘要:
Preparation of chiral heterocyclic compounds of the pyrazole and 2-isoxazoline types starting from natural monoterpene hydrocarbon (+)-3-carene is described. Stereochemical assignment of the compounds synthesized is made by NMR spectroscopy and X-ray analysis together with the data obtained by molecular mechanics and quantum chemical calculations.
Synthesis of new chiral heterocycles of the pyrazole and 2-isoxazoline types from (+)-3-carene.
摘要:
Preparation of chiral heterocyclic compounds of the pyrazole and 2-isoxazoline types starting from natural monoterpene hydrocarbon (+)-3-carene is described. Stereochemical assignment of the compounds synthesized is made by NMR spectroscopy and X-ray analysis together with the data obtained by molecular mechanics and quantum chemical calculations.
Synthesis of new chiral heterocycles of the pyrazole and 2-isoxazoline types from (+)-3-carene.
作者:Sergey A. Popov、Alexey Yu. Denisov、Yuri V. Gatilov、Irina Yu. Bagryanskaya、Alexey V. Tkachev
DOI:10.1016/s0957-4166(00)86220-5
日期:1994.3
Preparation of chiral heterocyclic compounds of the pyrazole and 2-isoxazoline types starting from natural monoterpene hydrocarbon (+)-3-carene is described. Stereochemical assignment of the compounds synthesized is made by NMR spectroscopy and X-ray analysis together with the data obtained by molecular mechanics and quantum chemical calculations.