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9a-methyl-7,8,9,9a-tetrahydro-1H-pyrrolo[1,2-a]azepin-3(2H)-one | 1416328-38-5

中文名称
——
中文别名
——
英文名称
9a-methyl-7,8,9,9a-tetrahydro-1H-pyrrolo[1,2-a]azepin-3(2H)-one
英文别名
9a-methyl-2,7,8,9-tetrahydro-1H-pyrrolo[1,2-a]azepin-3-one
9a-methyl-7,8,9,9a-tetrahydro-1H-pyrrolo[1,2-a]azepin-3(2H)-one化学式
CAS
1416328-38-5
化学式
C10H15NO
mdl
——
分子量
165.235
InChiKey
YTCVYMWFEANRQE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为产物:
    描述:
    甲醇 、 在 三氟甲磺酸酐三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 生成 cis-5-methoxy-9a-methylhexahydro-1H-pyrrolo[1,2-a]azepin-3(2H)-one 、 9a-methyl-7,8,9,9a-tetrahydro-1H-pyrrolo[1,2-a]azepin-3(2H)-one
    参考文献:
    名称:
    环状异羟肟酸衍生物的光化学和热环收缩
    摘要:
    环状异羟肟酸在原位三氟甲磺酸酯化作用后会发生热环收缩。当迁移的碳是亚甲基时,用DBU获得高收率的缩环产物,而用Et 3 N迁移季碳则获得最佳结果。在某些情况下,可以通过改变碱来控制反应的区域化学结果。该新颖的热重排补充了N-甲磺酰氧基内酰胺的类似但光化学重排。
    DOI:
    10.1021/jo3023507
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文献信息

  • Photochemical and Thermal Ring-Contraction of Cyclic Hydroxamic Acid Derivatives
    作者:Simon Pichette、Samuel Aubert-Nicol、Jean Lessard、Claude Spino
    DOI:10.1021/jo3023507
    日期:2012.12.21
    can undergo a thermal ring contraction after an in situ triflation. High yields of ring-contraction products are obtained with DBU when the migrating carbon is a methylene, while best results are obtained with Et3N for the migration of quaternary carbons. In some cases, the regiochemical outcome of the reaction can be controlled by changing the base. This novel thermal rearrangement complements a similar
    环状异羟肟酸在原位三氟甲磺酸酯化作用后会发生热环收缩。当迁移的碳是亚甲基时,用DBU获得高收率的缩环产物,而用Et 3 N迁移季碳则获得最佳结果。在某些情况下,可以通过改变碱来控制反应的区域化学结果。该新颖的热重排补充了N-甲磺酰氧基内酰胺的类似但光化学重排。
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同类化合物

环戊二烯并[4,5]氮杂卓并[2,1,7-cd]吡咯里嗪 吡咯并[1,2-a]氮杂-5-酮 六氢-1H-吡咯并[1,2-A]氮杂卓-5(6H)-酮 N,N-二甲基-3-(3-甲基-1,2,4,5-四氢氮杂卓并[4,5-b]吲哚-6-基)丙-1-胺 9-氟-1,2,3,4,5,6-六氢氮杂卓并[4,5-b]吲哚 7,8-二氢-5H-吡咯并[1,2-A]氮杂环庚烷-9(6H)-酮 6-叔-丁基3A-乙基八氢吡咯并[2,3-D]氮杂卓-3A,6(2H)-二甲酸基酯 6,7-二氢吡咯并[2,3-c]氮杂卓-4,8(1H,5H)-二酮 5H-吡咯并[1,2-a]氮杂卓-7-醇 5,9:7,11-二亚甲基-5H-吡咯并[1,2-a]吖壬英-3-羧酸,6,7,8,9,10,11-六氢-,甲基酯 4-(2-氨基-1H-咪唑-5-基)-2,3-二溴-6,7-二氢吡咯并[2,3-c]氮杂卓-8(1H)-酮 4-(2-氨基-1H-咪唑-4-基)-2,3-二溴-4,5,6,7-四氢吡咯并[2,3-c]氮杂卓-8(1H)-酮 4-(2-氨基-1,5-二氢-5-氧代-4H-咪唑-4-亚基)-4,5,6,7-四氢-吡咯并[2,3-c]氮杂卓-8(1H)-酮 3-苄基-1,2,3,4,5,6-六氢氮杂卓并[4,5-b]吲哚 3-(3,9-二甲基-1,2,4,5-四氢氮杂卓并[4,5-b]吲哚-6-基)-N,N-二甲基丙烷-1-胺 2H,3H-氧杂环丁烷并[3,2-d]吡咯并[1,2-a]氮杂卓 2-溴-6,7-二氢-1h,5h-吡咯并[2,3-c]氮杂烷-4,8-二酮 2,5-已炔二醇 2,3,4,5-四氢-N,N-二甲基-2-(3,4,5-三甲氧基苯甲酰基)-氮杂卓并(3,4-b)吲哚-10(1H)-丙胺 11-氧杂-3,10-二氮杂三环[7.2.1.03,7]十二碳-1,4,6,9-四烯 1,4,5,6,7,8-六氢吡咯并[3,2-b]氮杂卓 1,2,3,4,5,6-六氢氮杂环庚烷[4,3-B]吲哚盐酸盐 1,2,3,4,5,6-六氢-9-甲基氮杂卓并[4,5-b]吲哚 1,2,3,4,5,6-六氢-6-甲基氮杂革[4,5-b]吲哚盐酸盐 1,2,3,4,5,6-六氢-3-甲基氮杂卓并[4,5-b]吲哚 (1R*,2E,11S*)-2-(cyclohexylmethylene)-1-(phenylsilyl)methyloctahydropyrrolo[1,2-a]azepine (R)-2-(6,7,8,9-tetrahydro-5H-pyrrolo[1,2-a]azepin-9-yl)-acetaldehyde curvulamine (3aR,8aS)-tert-butyl octahydropyrrolo[3,4-d]azepine-2(1H)-carboxylate hydrochloride tert-butyl 6-(2-amino-2-oxoethyl)-1,4,5,6-tetrahydroazepino[4,5-b]indole-3(2H)-carboxylate 3-benzoyl-10-bromo-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 3-(tert-butyloxycarbonyl)-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 1,2,3,4,5,6-hexahydro-3-dimethylaminoethyl-5-hydroxymethylazepino[4,5-b]indole 1,2,3,4,5,6-hexahydro-3-dimethylaminoethyl-5-hydroxymethyl-6-methylazepino[4,5-b]indole (Z)-2,3,9,9a-tetrahydro-6,6-dimethyl-9-methylene-8-vinyl-1H-pyrrolo[1,2-a]azepin-5(6H)-one 2,3,4,5,6,7-hexahydro-1H-3a,8,13,13b-tetraazabenzo[b]cyclopenta[1,2,3-jk]fluorene 2,3,4,5,6,7-hexahydro-1H-3a,8,11,11b-tetraazacyclohepta[1,2,3-jk]fluorene 1-Benzyloxy-2-methoxy-7,8,9,10-tetrahydro-6H-azepino<1,2-a>indole-11-carbaldehyde 3-benzoyl-10-(2-propoxyphenyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 2-phenyl-2,4,5,6-tetrahydro-1H-6-azabenzo[a]cyclohepta[cd]azulen-1-one 2-carbetoxy-3-(N,N-dimethyl)aminomethyleneamino-8-oxo-8H-4,5,6,7-tetrahydropyrrolo<2,3-c>azepine 3-benzoyl-10-[2-(trifluoromethyl)phenyl]-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 3-benzoyl-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole 6-[2-(4-fluorophenyl)ethyl]-3,4,5,6-tetrahydroazepino[4,3-b]indol-1(2H)-one 5-(2-hydroxy-3-morpholin-4-yl-propyl)-3-methyl-4-oxo-1,4,5,6,7,8-hexahydro-pyrrolo[3,2-c]azepine-2-carbaldehyde 6-(2-phenylethyl)-3,4,5,6-tetrahydroazepino[4,3-b]indol-1(2H)-one 11-(tert-butyldimethylsilyloxy)-1-trimethylsilyl-3a,4,11,12-tetrahydro-3H-cyclopenta[5,6]azepine[1,2-a]indole-2-one tert-butyl 8,9-dichloro-6-[2-(2,3-dimethylanilino)-2-oxoethyl]-1,4,5,6-tetrahydroazepino[4,5-b]indole-3(2H)-carboxylate tert-butyl 9,10-dichloro-6-[2-(2,3-dimethylanilino)-2-oxoethyl]-1,4,5,6-tetrahydroazepino[4,5-b]indole-3(2H)-carboxylate tert-butyl (1R,4S)-1-(benzylcarbamoyl)-3-oxo-2-((S)-1-phenylethyl)-1,2,3,4,5,10-hexahydroazepino[3,4-b]indol-4-ylcarbamate