Nonacarbonyldiiron-, Pentacarbonyliron-, or Hexacarbonylmolybdenum-induced Reactions of 4,5-Polymethylene-substituted 2-Isoxazolines
作者:Makoto Nitta、Akihiro Yi、Tomoshige Kobayashi
DOI:10.1246/bcsj.58.991
日期:1985.3
4-hydroxy-1-phenyl-1-butanone, via the N–O and C–C bond cleavage of the 2-isoxazoline ring and the subsequent hydrolysis. The similar reaction of 7a-morpholino- and 7a-(1-pyrrolidinyl)-3-phenyl-3a,4,5,6,7,7a-hexahydro-1,2-benzoisoxazoles undergoes the N–O bond cleavage and, the subsequent elimination of the amino group or the C-3a–C-7a bond fission. Although the reaction of 6a-morpholino- and 6a-(1
4,5-聚亚甲基取代的2-异恶唑啉、3-苯基-3a,5,6,7a-四氢-4H-吡喃并[3,2-d]异恶唑或3-苯基-3a,4,5的反应, 6a-四氢呋喃[3,2-d]异恶唑与[Fe2(CO)9]、[Fe(CO)5]或[Mo(CO)6]形成5-羟基-1-苯基- 1-戊酮或 4-羟基-1-苯基-1-丁酮,通过 2-异恶唑啉环的 N-O 和 C-C 键断裂和随后的水解。7a-morpholino-和 7a-(1-pyrrolidinyl)-3-phenyl-3a,4,5,6,7,7a-hexahydro-1,2-benzoisoxazoles 的类似反应发生 N-O 键断裂,随后消除氨基或 C-3a-C-7a 键裂变。尽管 6a-morpholino- 和 6a-(1-pyrrolidinyl)-3-phenyl-3a,4,5,6a-tetrahydro-4H-cyclopent[d]isoxazoles