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3-methyl-8H-cycloheptafuran-8-one | 75339-82-1

中文名称
——
中文别名
——
英文名称
3-methyl-8H-cycloheptafuran-8-one
英文别名
3-Methyl-8H-cyclohepta[b]furan-8-one;3-methylcyclohepta[b]furan-8-one
3-methyl-8H-cyclohepta<b>furan-8-one化学式
CAS
75339-82-1
化学式
C10H8O2
mdl
——
分子量
160.172
InChiKey
ZGUCNCLUHBEDQT-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):
    2.5
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    30.2
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3-methyl-8H-cycloheptafuran-8-one 作用下, 以 四氯化碳 为溶剂, 反应 1.0h, 以26%的产率得到2-bromo-3-methyl-8H-cycloheptafuran-8-one
    参考文献:
    名称:
    Jin, Ren-Hao; Yin, Bing-Zhu; Jin, Zhong-Tian, Journal of Heterocyclic Chemistry, 1990, vol. 27, # 3, p. 583 - 586
    摘要:
    DOI:
  • 作为产物:
    描述:
    3-isopropenyltropolone过甲酸 作用下, 反应 2.0h, 以51%的产率得到3-methyl-8H-cycloheptafuran-8-one
    参考文献:
    名称:
    Cyclodehydrogenation of 3-Isopropenyl- and 3-(1-Phenylvinyl)-tropolones to 8H-Cyclohepta[b]furan-8-one Derivatives
    摘要:
    3-(1-苯基乙烯基)三羟戊酮(3b)是通过6-甲基-6-苯基富烯与二氯乙烯环加成物的水解制备的。3-异丙烯基三羟戊酮和3b分别用2,3-二氯-5,6-二氰基对苯醌或过氧乙酸处理,得到3-甲基-和3-苯基-8H-环庚并[b]呋喃-8-酮。3b与肼酸反应得到意外的3-乙酰基三羟戊酮。
    DOI:
    10.1246/bcsj.53.745
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文献信息

  • Reactions of 3-Isopropenyl- and 3-Acetyltropolone with Quarternary Ammonium Tribromides
    作者:Yoichiro Matsunaga、Kimiaki Imafuku
    DOI:10.1246/bcsj.65.295
    日期:1992.1
    Treatments of 3-isopropenyltropolone with quarternary ammonium tribromides in tetrahydrofuran afforded 3-methyl-8H-cyclohepta[b]furan-8-one. The reactions in methanol–dichloromethane gave 7-bromo-3-methyl-8H-cyclohepta[b]furan-8-one. Bromination of 3-acetyltropolone with the tribromides in tetrahydrofuran produced 3-(bromoacetyl)tropolone, while the reaction in the methanolic solvent gave 7-bromo- and 5,7-dibromo-substituted 3-acetyltropolones. The brominations of 4′-hydroxyacetophenone were also carried out.
    在四氢呋喃中用季铵三溴化物处理 3-isopenyltropolone 可以得到 3-甲基-8H-环庚烷并[b]呋喃-8-酮。在甲醇-二氯甲烷中的反应得到 7-溴-3-甲基-8H-环庚烷并[b]呋喃-8-酮。3-acetyltropolone 与三溴化物在四氢呋喃中溴化生成 3-(溴乙酰基)tropolone,而在甲醇溶剂中反应生成 7-溴和 5,7- 二溴取代的 3-acetyltropolone。还进行了 4′-羟基苯乙酮的溴化反应。
  • IMAFUKU KIMIAKI; YAMAGUCHI KAZUKO; MATSUMURA HISASHI, BULL. CHEM. SOC. JAP., 1980, 53, NO 3, 745-747
    作者:IMAFUKU KIMIAKI、 YAMAGUCHI KAZUKO、 MATSUMURA HISASHI
    DOI:——
    日期:——
  • JIN, REN-HAO;YIN, BING-ZHU;JIN, ZHONG-TIAN;IMAFUKU, KIMIAKI, J. ETEROCYCL. CHEM., 27,(1990) N, C. 583-586
    作者:JIN, REN-HAO、YIN, BING-ZHU、JIN, ZHONG-TIAN、IMAFUKU, KIMIAKI
    DOI:——
    日期:——
  • Jin, Ren-Hao; Yin, Bing-Zhu; Jin, Zhong-Tian, Journal of Heterocyclic Chemistry, 1990, vol. 27, # 3, p. 583 - 586
    作者:Jin, Ren-Hao、Yin, Bing-Zhu、Jin, Zhong-Tian、Imafuku, Kimiaki
    DOI:——
    日期:——
  • Cyclodehydrogenation of 3-Isopropenyl- and 3-(1-Phenylvinyl)-tropolones to 8<i>H</i>-Cyclohepta[<i>b</i>]furan-8-one Derivatives
    作者:Kimiaki Imafuku、Kazuko Yamaguchi、Hisashi Matsumura
    DOI:10.1246/bcsj.53.745
    日期:1980.3
    3-(1-Phenylvinyl)tropolone (3b) was prepared by the hydrolysis of cycloadducts of 6-methyl-6-phenylfulvene with dichloroketene. 3-Isopropenyltropolone and 3b were treated with 2,3-dichloro-5,6-dicyano-p-benzoquinone or performic acid to give 3-methyl- and 3-phenyl-8H-cyclohepta[b]furan-8-one, respectively. Reaction of 3b with hydrazoic acid afforded an unexpected 3-acetyltropolone.
    3-(1-苯基乙烯基)三羟戊酮(3b)是通过6-甲基-6-苯基富烯与二氯乙烯环加成物的水解制备的。3-异丙烯基三羟戊酮和3b分别用2,3-二氯-5,6-二氰基对苯醌或过氧乙酸处理,得到3-甲基-和3-苯基-8H-环庚并[b]呋喃-8-酮。3b与肼酸反应得到意外的3-乙酰基三羟戊酮。
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同类化合物

[2-二(2,4-二叔-丁基苯氧基)磷烷氧基-3,5-二叔-丁基-苯基]-氯-钯 N-(2-氰基乙基)-N-(2-吗啉-4-基乙基)-4-羰基-9,10-二氢-4H-苯并[4,5]环庚三烯并[1,2-b]呋喃-3-甲酰胺盐酸 N-(2-(二乙胺)乙基)-4-((2-(二乙胺)乙基)氨基)-9,10-二氢-4-羟基-4H-苯并(4,5)环庚三烯并[1,2-b]呋喃-3-甲酰胺 N,N-二乙基-4-羰基-9,10-二氢-4H-苯并[4,5]环庚三烯并[1,2-b]呋喃-3-甲酰胺 6H-2-氧杂薁-6-酮 5-甲基-2,3-二氢-7H-呋喃并[3,2-g]色烯-7-酮 5-异丙基-3-(甲氧羰基)-2H-环庚烷[b]呋喃-2-酮 3-乙酰基-2H-环庚并[b]呋喃-2-酮 3-(甲氧羰基)-2H-环庚[b]呋喃-2-酮 3,5,8-三甲基薁并[6,5-b]呋喃 2H-环戊并(b)呋喃-2-酮 2,7,8,9-四氢-6-甲基-9-亚甲基-2-氧代薁并[4,5-b]呋喃-3-甲醛 (8R)-1,5,8-三甲基-7,8-二氢-6H-薁并[7,6-D]呋喃-2-酮 (5aR,6S)-rel-(-)-5,5a,6,10-四氢-5a,6-二甲基-4H-苯并(5,6)环庚并(1,2-b)呋喃 (3R,5Z,7E)-3,25-二羟基-9,10-裂胆甾-5,7,10-三烯-23-酮 (2Z)-3-甲基-N-苯基-2H-环庚并[b]呋喃-2-亚胺 6a-isopropyl-5,6,6a,7,8,9a-hexahydro-4H-azuleno[4,5-b]furan-9-one 4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylic acid 8-(2'-methoxy-2'-propyl)cycloheptafuran 8-(1'-methoxy-1'-phenylmethyl)cycloheptafuran 8-(1',1'-dimethoxymethyl)cycloheptafuran 7-acetyl-2,4-dimethyl-9,10-dimethoxyindolo[2,3-h]-1-oxazulenium perchlorate 1,3-dimethyl-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan-4-one 6-Hydroxy-1,3-dimethyl-5-trifluoroacetyl-6-trifluoromethyl-5,6,7,8-tetrahydro-4H-cycloheptenofuran-4,8-dione diethyl 2-oxo-2H-cycloheptafuran-3-ylmethylphosphonate 5,6,7,8-tetrahydro-4H-5,8-methanocyclohepta[b]furan-4-one furanoplagiochilal ethyl 4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylate 6-isopropyl-2H-cycloheptafuran-2-one 3-Methylsulfonyl-5-propan-2-ylcyclohepta[b]furan-2-one 3-Methylsulfinyl-5-propan-2-ylcyclohepta[b]furan-2-one ethyl 8-methylthio-cyclohepta-furan-2-carboxylate ethyl 2-methylthio-4,5-dihydro(3H)benzocyclohepta<2,1-c>furan-9-carboxylate 3,5-dibromo-5,6,7,8-tetrahydro-2-phenyl-4H-cyclohepta[b]furan 3-bromo-2-(p-tolyl)-5,6-dihydro-4H-benzo[6,7]cyclohepta[1,2-b]furan 3-bromo-2-(3,4-dimethoxyphenyl)-5,6-dihydro-4H-benzo[6,7]cyclohepta[1,2-b]furan 5-oxatetracyclo[6.6.1.0(2,6).0(9,14)]pentadeca-2(6),3,9,11,13-pentaene-4-carbaldehyde 3-cyano-2H-cycloheptafuran-2-imine 2-furan-3-yl-3-methyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan 2-(4-nitrophenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-6-ol 3-[(E)-1,3-dimethyl-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan-4-ylidene]-4-isopropylidentetrahydrofuran-2,5-dione 6H-benzo[6,7]cyclohepta[1,2-b]furan-6-one 5,6,7,8-tetrahydro-1-butyl-4H-cycloheptafuran 5,6,7,8-tetrahydro-1-propyl-4H-cycloheptafuran 5,6,7,8-tetrahydro-1-hexyl-4H-cycloheptafuran 5,6,7,8-tetrahydro-1-heptyl-4H-cycloheptafuran 4-chloroazuleno[4,5-c]furan 3-(4-pyridinyl)-2H-cyclohepta[b]furan-2-one 1,3-bis[bis(2-oxo-2H-cyclohepta[b]furan-3-yl)methyl]benzene 3-(N-trifluoromethanesulfonyl-1,4-dihydro-4-pyridyl)-2H-cyclohepta[b]furan-2-one