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2002 metathesis reactions metathesis reactions O 0286 36 - 056 Cross Metathesis Reactions Using γ,δ-Unsaturated Chromium Car- bene Complexes. — Cross metathesis of the chromium carbene complex (I) with electron neutral alkenes (II) proceeds efficiently in the presence of second generation Grubb’s catalyst. Interestingly, the electron deficient alkene (V) gives no cross metathesis products. — (ZHANG, LEI; HERNDON, JAMES W.; Tetrahedron Lett. 43 (2002) 25, 4471-4473; Dep. Chem. Biochem., N. Mex. State Univ., Las Cruces, NM 88003, USA; EN) 1

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Page 1: ChemInform Abstract: Cross Metathesis Reactions Using γ,δ-Unsaturated Chromium Carbene Complexes

2002 metathesis reactions

metathesis reactionsO 0286

36 - 056Cross Metathesis Reactions Using γ,δ-Unsaturated Chromium Car-bene Complexes. — Cross metathesis of the chromium carbene complex(I) with electron neutral alkenes (II) proceeds efficiently in the presence ofsecond generation Grubb’s catalyst. Interestingly, the electron deficient alkene(V) gives no cross metathesis products. — (ZHANG, LEI; HERNDON,JAMES W.; Tetrahedron Lett. 43 (2002) 25, 4471-4473; Dep. Chem. Biochem.,N. Mex. State Univ., Las Cruces, NM 88003, USA; EN)

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