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3-(cyanomethylene)phthalide | 33133-69-6

中文名称
——
中文别名
——
英文名称
3-(cyanomethylene)phthalide
英文别名
(2Z)-2-(3-oxo-2-benzofuran-1-ylidene)acetonitrile
3-(cyanomethylene)phthalide化学式
CAS
33133-69-6
化学式
C10H5NO2
mdl
——
分子量
171.155
InChiKey
YHIAXFBOLUSILA-UITAMQMPSA-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):
    1.3
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    50.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    3-(cyanomethylene)phthalide 在 3THF*Mg2Cl2OTiNCO 、 对甲苯磺酸 作用下, 以 为溶剂, 反应 1.0h, 生成 trans-3-Cyanmethylen-isoindolin
    参考文献:
    名称:
    将分子氮掺入有机化合物中:IV。烯醇内酯的硝化合成新型内酰胺
    摘要:
    易于由邻卤苯乙酮衍生物15通过钯催化的羰基化反应制得的烯醇内酯7与异氰酸钛络合物[3THF·Mg 2 Cl 2 OTiNCO](1)反应,该络合物是通过将CO 2与钛氮络合物固定而生成的。[TiNMg 2 Cl 2 ·THF]以高收率得到异吲哚啉酮衍生物8。
    DOI:
    10.1016/0022-328x(90)80087-g
  • 作为产物:
    描述:
    参考文献:
    名称:
    将分子氮掺入有机化合物中:IV。烯醇内酯的硝化合成新型内酰胺
    摘要:
    易于由邻卤苯乙酮衍生物15通过钯催化的羰基化反应制得的烯醇内酯7与异氰酸钛络合物[3THF·Mg 2 Cl 2 OTiNCO](1)反应,该络合物是通过将CO 2与钛氮络合物固定而生成的。[TiNMg 2 Cl 2 ·THF]以高收率得到异吲哚啉酮衍生物8。
    DOI:
    10.1016/0022-328x(90)80087-g
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文献信息

  • Tarzia; Occelli; Barone, Il Farmaco, 1989, vol. 44, # 1, p. 3 - 16
    作者:Tarzia、Occelli、Barone
    DOI:——
    日期:——
  • Reactions of azines. 16. Preparation of 6-(phenylmethylene)-5H-pyrazolo[1,5-d][2,4]benzoxazepines, 5H,7H-pyrazolo[1,5-d][2]benzazepin-6-one, and indeno[2,3-c]pyridine-3,9-diones
    作者:Edward E. Schweizer、Zhisong Cao、Arnold L. Rheingold、Martha Bruch
    DOI:10.1021/jo00068a032
    日期:1993.7
    The reactions of azine phosphoranes 1a-f(R = aromatic or methyl, R1 - alkyl) with benzalphthalide (2a) in xylene under reflux gave the 6-(phenylmethylene)-5H-pyrazolo[1,5-d][2,4]benzoxazepines 9a-f. The phosphoranes 1g (R = R1 = phenyl) and 2a similarly treated gave 5H,7H-pyrazolo[1,5-d] [2]benzazepin-6-one 10g. Similar treatment of phosphorane 1 h or 1 i (R = R1 = p-chlorophenyl or p-methoxyphenyl) gave the azine ylidene 6h or 6i. Only compound 6h was converted into the corresponding 9h in a sealed tube at 240-degrees-C. A mechanism for the formation of products 9 and 10 was proposed. The configuration of the exocyclic double bond of ring-closed compounds 9 was determined both by NOE experiments and by X-ray crystallographic analysis. The reactions of a number of azine phosphoranes 1 with lactones 2b and 2c were also discussed. Ethyl (E)-(3'-oxo-1,3-dihydrobenzofuran-1-ylidene)acetate (2c) gave the unusual 2H-indeno[2,3-e]pyridine-3,9-diones 18 rather than the expected pyrazolo-fused heterocyclic compounds commonly encountered in azine rearrangements. The structures of 18c and 18d were confirmed by X-ray crystallographic analyses. 3-(Cyanomethylene)phthalide (2b) gave an azine compound 16h. Mechanisms for the reactions were proposed. H-1, C-13, and mass spectral data of all of the products were reported.
  • TARZIA, G.;OCCELLI, E.;BARONE, D., FARMACO. ED. SCI., 44,(1989) N, C. 1-16
    作者:TARZIA, G.、OCCELLI, E.、BARONE, D.
    DOI:——
    日期:——
  • BUCKLE D. R.; CANTELLO B. C. C.; SMITH H.; SPICER B. A., J. MED. CHEM. <JMCM-AR>, 1977, 20, NO 2, 265-269
    作者:BUCKLE D. R.、 CANTELLO B. C. C.、 SMITH H.、 SPICER B. A.
    DOI:——
    日期:——
  • Incorporation of molecular nitrogen into organic compounds
    作者:Yasuhiro Uozumi、Eiko Mori、Miwako Mori、Masakatsu Shibasaki
    DOI:10.1016/0022-328x(90)80087-g
    日期:1990.12
    prepared from o-haloacetophenone derivatives 15 by palladium-catalyzed carbonylation, react with the titaniumisocyanate complex [3THF·Mg2Cl2OTiNCO] (1) generated by fixation of CO2 with titaniumnitrogen complex [TiNMg2Cl2·THF] to give the isoindolinone derivatives 8 in good yields.
    易于由邻卤苯乙酮衍生物15通过钯催化的羰基化反应制得的烯醇内酯7与异氰酸钛络合物[3THF·Mg 2 Cl 2 OTiNCO](1)反应,该络合物是通过将CO 2与钛氮络合物固定而生成的。[TiNMg 2 Cl 2 ·THF]以高收率得到异吲哚啉酮衍生物8。
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