- 作者: 林振東; 陳俊宏
- 作者服務機構: Department of Chemistry, Tunghai University, Taichung, Taiwan 40098, R.O.C.
- 中文摘要: Addition of trichloronitrosomethane to 1,3-cycloalkadienes gives [2+4] cpcloadducts. However, reactions with acyclic 1,3-butadienes afford unstable cycloadducts which hydrolyze in water-ether solution to produce N-chloroformyl-3,6-dihydro-1,2-oxazines. The later compounds are reduced to N-methyl or converted to N-methoxylcarbonyl derivatives in high yields.
- 英文摘要: --
- 中文關鍵字: Trichloronitrosomethane; 3,6-dihydro-1,2-oxazine; Diels-Alder reaction.
- 英文關鍵字: Trichloronitrosomethane; 3,6-dihydro-1,2-oxazine; Diels-Alder reaction.