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9-oxo-7,9-dihydro-6H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile | 1087792-12-8

中文名称
——
中文别名
——
英文名称
9-oxo-7,9-dihydro-6H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
英文别名
9-oxo-6,9-dihydro-7H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile;13-oxo-12-oxa-2,3,7-triazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7-tetraene-5-carbonitrile
9-oxo-7,9-dihydro-6H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile化学式
CAS
1087792-12-8
化学式
C10H6N4O2
mdl
MFCD11099435
分子量
214.183
InChiKey
GSXPPLSNUYMWNQ-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):
    0.3
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    80.3
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    3-氨基-4-氰基吡唑ethyl 2-(4,5-dihydrofuran-3-yl)-2-oxoacetate溶剂黄146 作用下, 反应 36.0h, 以65%的产率得到9-oxo-7,9-dihydro-6H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    参考文献:
    名称:
    (4,5-二氢呋喃-3-基)-2-氧乙酸乙酯和2-(3,4-二氢-2H-吡喃-6-基)-2-氧乙酸乙酯与1-未取代的氨基唑的区域选择性反应
    摘要:
    (4,5-二氢呋喃-3-基)-2-氧乙酸乙酯与2-(3,4-二氢-2 H-吡喃-6-基)-2-氧乙酸乙酯的反应,为1,3-双亲电子试剂与N-未取代的5-氨基唑类化合物,如NCN-双亲核试剂,是这项工作的主题。2-(3,4-二氢-2 H-吡喃-6-基)-2-氧代乙酸乙酯的区域选择性杂环化生成3-羟丙基-7-乙氧基羰基取代的吡唑并[1,5- a ]嘧啶和三唑并[1, 5- a ]嘧啶,同时(4,5-二氢呋喃-3-基)-2-氧乙酸乙酯的相应反应导致氧二氢吡喃并[4,3- e ]环化产物的形成。 内酯-氨基唑-杂环化-吡唑并[1,5- a ]嘧啶-三唑并[1,5- a ]嘧啶
    DOI:
    10.1055/s-0031-1289733
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文献信息

  • Regioselective Reactions of Ethyl (4,5-Dihydrofuran-3-yl)-2-oxoacetate and Ethyl 2-(3,4-Dihydro-2H-pyran-6-yl)-2-oxoacetate with 1-Unsubstituted Aminoazoles
    作者:Ivan Kondratov、Oleksandr Stepaniuk、Vitalii Matvienko、Oleg Shishkin、Dmitriy Volochnyuk、Pavel Mykhailiuk、Andrei Tolmachev
    DOI:10.1055/s-0031-1289733
    日期:2012.3
    The reactions of ethyl (4,5-dihydrofuran-3-yl)-2-oxo­acetate and ethyl 2-(3,4-dihydro-2H-pyran-6-yl)-2-oxoacetate, as 1,3-bielectrophiles, with N-unsubstituted 5-aminoazoles, as N-C-N-binucleophiles, are the subject of this work. Regioselective heterocyclizations of ethyl 2-(3,4-dihydro-2H-pyran-6-yl)-2-oxoacetate lead to 3-hydroxypropyl-7-ethoxycarbonyl substituted pyrazolo[1,5-a]pyrimidines and triazolo[1
    (4,5-二氢呋喃-3-基)-2-氧乙酸乙酯与2-(3,4-二氢-2 H-吡喃-6-基)-2-氧乙酸乙酯的反应,为1,3-双亲电子试剂与N-未取代的5-氨基唑类化合物,如NCN-双亲核试剂,是这项工作的主题。2-(3,4-二氢-2 H-吡喃-6-基)-2-氧代乙酸乙酯的区域选择性杂环化生成3-羟丙基-7-乙氧基羰基取代的吡唑并[1,5- a ]嘧啶和三唑并[1, 5- a ]嘧啶,同时(4,5-二氢呋喃-3-基)-2-氧乙酸乙酯的相应反应导致氧二氢吡喃并[4,3- e ]环化产物的形成。 内酯-氨基唑-杂环化-吡唑并[1,5- a ]嘧啶-三唑并[1,5- a ]嘧啶
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同类化合物

乙基7'-氨基-6-氟-2,2',4'-三羰基-1,1',2,2',3',4'-六氢螺[吲哚-3,5'-吡喃并[2,3-d]嘧啶]-6'-羧酸酯 7H-吡喃并[2,3-d]嘧啶-7-酮 7H-吡喃并[2,3-d]嘧啶 7,8-二氢-5H-吡喃并[4,3-D]嘧啶-2-胺 5H-吡喃并[4,3-d]嘧啶 5H-吡喃并[2,3-d]嘧啶 2H-吡喃并[2,3-d]嘧啶-6-甲腈,7-氨基-1,3,4,5-四氢-5-(4-甲氧苯基)-2,4-二羰基- 2,4-二氯-7,8-二氢-5H-吡喃[4,3-d]嘧啶 1H-吡喃并[3,4-d]嘧啶 1H-吡喃并[3,2-d]嘧啶 4-(4-methoxyaniline)-5-(phenyl)-8,9-dihydro-5H-chromeno[2,3-d]pyrimidin-6(7H)-one 4-cyclohexyl-2-phenyl-7,8-dihydro-6H-pyranol[3,2-d]pyrimidine 1,3-Bis(p-tolyl)-5-(2'-hydroxyphenyl)-7-methyl-4-oxo-1,2,3,4-tetrahydro-2-thioxo-5H-pyrano<2,3-d>pyrimidine 7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one 7-amino-2,3,4,5-tetrahydro-5-(3-hydroxyphenyl)-1,3-dimethyl-2,4-dioxo-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile 3-benzyl-6,6,9-trimethyl-6a,7,8,9,10,10a-hexahydro-6H-isochromeno[3,4-d]pyrimidin-1-ol 7'-amino-1-ethyl-2,4'-dioxo-2'-thioxo-1',2',3',4'-tetrahydrospiro[indoline-3,5'-pyrano[2,3-d] pyrimidine]-6'-carbonitrile 7'-amino-2,4'-dioxo-2'-thioxo-1',2',3',4'-tetrahydro-2H-spiro[acenaphthylene-1,5'-pyrano[2,3-d]pyrimidine]-6'-carbonitrile (3-(((2-(4-(but-2-ynamido)-2-methyl-1H-indol-1-yl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-4-yl)amino)methyl)phenyl)boronic acid 7-amino-5-(2,3-dimethoxyphenyl)-1,3-dimethyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile 7'-amino-5-chloro-1',3'-dimethyl-2,2',4'-trioxo-1',2',3',4'-tetrahydrospiro[indoline-3,5'-pyrano[2,3-d]pyrimidine]-6'-carbonitrile 7-amino-5-(4-bromophenyl)-1,3-dimethyl-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile 7-amino-5-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]-pyrimidine-6-carbonitrile 7,8-dihydro-5H-pyrano[4,3-d]pyrimidine ethyl 2,8-dimethyl-10-phenyl-10H-pyrano[3,2-e][1,2,4]triazolo[1,5-c] pyrimidine-9-carboxylate ethyl 10-(4-methoxyphenyl)-2,8-dimethyl-10H-pyrano[3,2-e][1,2,4]triazolo[1,5-c] pyrimidine-9-carboxylate ethyl 3-{[3-(4-methoxyphenyl)isoxazol-5-yl]methyl}-2,7-dimethyl-4-oxo-5-(p-tolyl)-3,5-dihydro-4H-pyrano[2,3-d]pyrimidine-6-carboxylate 2-thioxo-2,3,7,8-tetrahydro-1H-pyrano[4.3-d]pyrimidin-4(5H)-one 7-amino-2,4-dioxo-5-(m-tolyl)-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile Ethyl 7-amino-5-(4-hydroxyphenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carboxylate 7-amino-5-(3-chlorophenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile 7-amino-5-(2,4-di-chlorophenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile 7-amino-5-(4-(dimethylamino)phenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile Ethyl 7-amino-5-(3,4-dimethoxyphenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylate 7-amino-5-(3,4-dimethoxyphenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile ethyl-7-amino-5-(3-nitrphenyl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d]pyrimidine-6-carboxylate Ethyl 7-amino-5-(4-nitrophenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylate Ethyl 7-amino-5-(4-methylphenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylate 7'-amino-5-chloro-2,2',4'-trioxo-1',2',3',4'-tetrahydrospiro[indoline-3,5'-pyrano[2,3-d]pyrimidine]-6'-carbonitrile 4-tert-butyl-2-phenyl-7,8-dihydro-6H-pyranol[3,2-d]pyrimidine 6-benzamido-2,3-dihydro-5-methyl-1,3-di(p-chlorophenyl)-2-thioxo-4H-pyrano[2,3-d]pyrimidine-4,7(1H)-dione 6-benzamido-2,3-dihydro-5-methyl-1,3-diphenyl-2-thioxo-4H-pyrano[2,3-d]pyrimidine-4,7(1H)-dione 4-phenylhexahydro-1H-pyrano[2,3-d]pyrimidin-2(8aH)-one 4-(4-methoxyphenyl)hexahydro-1H-pyrano[2,3-d]pyrimidin-2(8aH)-one 7-amino-1,3-dimethyl-2,4-dioxo-5-phenyl-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile 7'‑amino‑2,4′‑dioxo‑2′‑thioxo‑1′,2′,3′,4′‑tetrahydrospiro[indoline‑3,5'‑pyrano[2,3‑d]pyrimidine]‑6'‑carbonitrile 7-Amino-5-(1H-indol-3-yl)-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrano[2,3-d] pyrimidine-6-carbonitrile methyl 2-amino-5,7-dioxospiro[1'-methyl-3'H-indol-3',4-4H-5,6,7,8-tetrahydropyrano[2,3-d]pyramidine]-1'H-2'-one-3-carboxylate 7-benzyl-7-methyl-4-phenyl-3,4,7,8-tetrahydro-1H-pyrano[4,3-d]pyrimidine-2,5-dione 7,7-dimethyl-4-phenyl-2-thioxo-1,2,3,4,7,8-hexahydro-pyrano[4,3-d]pyrimidin-5-one