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[CH2:1]1[N:6]([N+:7]([O-:9])=[O:8])[CH2:5][N:4]([N+:10]([O-:12])=[O:11])[CH2:3][N:2]1[N+:13]([O-:15])=[O:14].[CH2:16]([O:33][N+:34]([O-:36])=[O:35])[C:17]([CH2:28][O:29][N+:30]([O-:32])=[O:31])([CH2:23][O:24][N+:25]([O-:27])=[O:26])[CH2:18][O:19][N+:20]([O-:22])=[O:21]>>[CH2:3]1[N:2]([N+:13]([O-:15])=[O:14])[CH2:1][N:6]([N+:7]([O-:9])=[O:8])[CH2:5][N:4]1[N+:10]([O-:12])=[O:11].[CH2:28]([O:29][N+:30]([O-:32])=[O:31])[C:17]([CH2:18][O:19][N+:20]([O-:22])=[O:21])([CH2:16][O:33][N+:34]([O-:36])=[O:35])[CH2:23][O:24][N+:25]([O-:27])=[O:26]참가 물질
실험 절차
The photoreaction of DHA2 with either RDX or PETN yielded the nitrated product 31; however, compound 33 was also isolated from the reaction mixture. The yield of 33 was found to be somewhat dependent on the concentration of DHA2, with a higher amount of 33 over 31 observed in dilute solutions. The yield of 33 was also higher relative to that of 31 when the photolysis of DHA2 and RDX/PETN was conducted in slightly wet acetonitrile. Compounds 31 and 33 were generally isolated in 80% combined yield after flash column chromatography of the photoreactions between DHA2 and either RDX or PETN. Furthermore, DHA6 was confirmed to produce 32 and 34 (by GC-MS analysis) upon photolysis in the presence of RDX/PETN. Without wishing to be bound by theory, compounds 33 and 34 may have been formed as a result of either H. or hydride abstraction reactions between DHA2 or DHA6 and the photodegradation products of RDX and PETN. GC-MS analyses of the photoreactions between the remaining DHAs (DHA3, DHA7, DHA9, DHA10-17) and either RDX or PETN similarly revealed the formation of mono-nitrated derivatives of the respective DHAs.
후처리
- customcombined yield after flash column chromatography of the photoreactions between DHA2
출처 및 근거
- ORD 기록
- ord-599b53ca75414fe6b138a7a2b08f50fd
- 출처 데이터셋
- uspto-grants-2015_04
- 특허 번호
- US08999722B2
연결된 노트
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