Реакция #1063
ord-23b3904cefa54993927e4b9f165740eb
Уравнение реакции
acetonitrile
compound ( 8 )
5-(2-bromoacetylamino)-2,3,4,5-tetrahydro-1-benzoxepine
compound ( 4 )
4-(4-phenoxyphenyl)piperidine
→
compound ( 28 )
Выход 98.0%
5-[2-(4-(4-phenoxyphenyl)piperidin-1-yl)acetylamino]-2,3,4,5-tetrahydro-1-benzoxepine
Выход 98.0%
Реактанты
Реагенты
Нет
Растворители
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1ТемператураThis was heated
- 2Температураat reflux for 3 hours
- 3Экстракцияextraction
- 4ДругоеThe extract was dried
- 5Фильтрацияfiltered
- 6Концентрированиеconcentrated under reduced pressure
- 7Другоеto obtain a residue which
- 8Другоеwas then purified by silica gel column chromatography (methylene chloride:methanol=25:1)
Методика
To a 5 ml acetonitrile solution of 190 mg of the compound (8) synthesized in Reference Example 8 were added 184 mg of the compound (4) synthesized in Reference Example 4 and 0.14 ml of triethylamine. This was heated at reflux for 3 hours. To the reaction was added 10 ml of ice water, then extraction was performed with ethyl acetate. The extract was dried, filtered, then concentrated under reduced pressure to obtain a residue which was then purified by silica gel column chromatography (methylene chloride:methanol=25:1) to obtain the above-identified compound (28) in an amount of 300 mg (yield of 98%).