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New 2,6-pyrazine bridged transition metal carbene complex useful as a catalyst for oxidation of hydrocarbons
New 2,6-pyrazine bridged transition metal carbene complex useful as a catalyst for oxidation of hydrocarbons
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机译:新型2,6-吡嗪桥联的过渡金属卡宾配合物可用作烃氧化的催化剂
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摘要
2,6-Pyrazine bridged transition metal carbene complex (I), is new. 2,6-Pyrazine bridged transition metal carbene complex of formula (I), is new. M : transition metal, preferably a transition metal of the VIII subgroup of the periodic system of elements; Hal : halide comprising Cl, Br or I; L : mono or bidentate ligand; R1 : phenyl or 7-12C-arylalkyl (both optionally substituted) or 1-12C-alkyl; either R2, R3 : H; or R2R3 : optionally substituted phenyl ring; and n : 1-3. Independent claims are included for: (1) pyrazine compound of formula (II); and (2) the preparation of (I). [Image] [Image].
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