- 作者: 鄭建鴻
- 作者服務機構: Dept. of Chemistry, National Tsinghua Univ., R.O.C
- 中文摘要: Complexes (.eta./sup 4/-PhCH=CHCR=NPh)Fe(CO)/sub 3/, where R=H(1a) and CH/sub 3/ were synthesized in excellent yield from the reaction of the corresponding .alpha., .beta.- unsaturated ketimines with excess Fe/sub 2/(CO)/sub 9/. Reaction of 1a with ( Ph)/sub 2/CHLi and (CH/sub 3/)/sub 2/(NC) CLi at -78.degree.C or ambient temperature followed by acid quenching gave trans-PhCH=CHCHRNHPh, where R=CHPH/sub 2/ and C(CH/sub 3 /)/sub 2/CN, respectively, in good yield. In the presence of 1 atm. of CO the reaction of 1a with (CH/sub 3/)/ sub 2/(NC)CLi, followed by CuCl/sub 2/oxidation resulted in the formation of a carbamyl choride, trans-PhCH=CHCH(C(CH/sub 3/)/sub 2/CN)N(Ph)COCl. This species was converted to a carbamate compound trans-PhCH=CHCH (C(CH/sub 3/)/sub 2/CN)N(Ph)COOCH/sub 3/ in MeOH in the presence of Ag/sup +/.
- 英文摘要: --
- 中文關鍵字: 1-Azadiene Complexes; Nucleophilic Addition Oxidative Co Insertion
- 英文關鍵字: 1-氮雜二烯複合物;親核加成脫氧一氧化碳插入