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3-甲基-丁-3-烯酸酰胺 | 18938-03-9

中文名称
3-甲基-丁-3-烯酸酰胺
中文别名
3-甲基-3-丁烯酰胺
英文名称
3-methyl-but-3-enoic acid amide
英文别名
3-Methyl-but-3-ensaeure-amid;3-Methyl-but-3-enamid;isopropenyl acetamide;3-Methyl-3-butenamide;3-methylbut-3-enamide
3-甲基-丁-3-烯酸酰胺化学式
CAS
18938-03-9
化学式
C5H9NO
mdl
MFCD19203612
分子量
99.1326
InChiKey
FQGPWDVZYOJHCB-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

物化性质

  • 熔点:
    118-119 °C
  • 沸点:
    212.0±19.0 °C(Predicted)
  • 密度:
    0.928±0.06 g/cm3(Predicted)
  • 稳定性/保质期:
    存在于主流烟气中。

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    43.1
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:ba0a61497fe73ae82cd3795ef11e7150
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反应信息

  • 作为反应物:
    描述:
    3-甲基-丁-3-烯酸酰胺platinum(IV) oxide 氢气 作用下, 以 甲醇 为溶剂, 生成 异戊酰胺
    参考文献:
    名称:
    Graf,R., Justus Liebigs Annalen der Chemie, 1963, vol. 661, p. 111 - 157
    摘要:
    DOI:
  • 作为产物:
    描述:
    甲基烯丙基氰化物双氧水四乙基对甲苯磺酸铵 作用下, 以 二氯甲烷 为溶剂, 反应 2.0h, 以61%的产率得到3-甲基-丁-3-烯酸酰胺
    参考文献:
    名称:
    Stereoselective syntheses of substituted 5,6-dihydro-2(1H)-pyridinones in polyphosphate media
    摘要:
    delta-Lactams have been synthesized with excellent stereocontrol of substituents by condensing 3-alkenamides with aryl aldehydes in polyphosphoric ester. The scope of the condensation of 3-alkenamides with aryl aldehydes in several phosphate media is examined, and a rationale is proposed regarding gamma-lactam versus delta-lactam formation.
    DOI:
    10.1021/jo00081a006
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文献信息

  • Photolysis of 4,6,6-trimethyl-5,6-dihydro-2(1<i>H</i>)-pyridone. Intermediates and mechanism
    作者:E. Cavalieri、D. Gravel
    DOI:10.1139/v70-460
    日期:1970.9.1

    Irradiation of dihydropyridone 1a in water yields mainly the unsaturated amides 3 (73%), 4 (8%), and acetone. A 1.3% yield of photohydration product 5a is also obtained. Irradiation of 1a in anhydrous methanol yields carbinolamidoether 8 (57%), whereas in t-butyl alcohol enamide 7 is the reaction product. Irradiation of the N-methyl derivative of 1a (1b) yields 90% of starting material and 5% of a photohydrate 5b. The mechanistic path of the reaction is shown to involve the cleavage of compound 1a to the enolic form 9 of the acylimine 6 which reacts differently depending on the solvent used.

    将二氢吡啶酮1a在水中照射,主要产生不饱和酰胺3(73%)、4(8%)和丙酮。还得到了1.3%的光合水合产物5a。在无水甲醇中照射1a得到碳醇胺醚8(57%),而在叔丁醇中会生成烯胺7。对1a的N-甲基衍生物(1b)进行照射,得到90%的起始物和5%的光合水合物5b。该反应的机理路径显示,涉及将化合物1a裂解为酰亚胺6的烯醇形式9,后者根据所用溶剂的不同而产生不同的反应。
  • Catalytic C-amidoalkylations: synthesis of β-amido aldehydes by three-component condensations
    作者:Charles M. Marson
    DOI:10.1039/a707484k
    日期:——
    Primary amides condense with aliphatic aldehydes (2 equiv.) in the presence of trifluoromethanesulfonic acid to give β-amido aldehydes.
    初级酰胺在三氟甲磺酸的存在下与脂肪醛(2等量)缩合,生成β-氨基醛。
  • (3-hydroxy-4-amino-butan-2-yl) -3- (2-thiazol-2-yl-pyrrolidine-1-carbonyl) benzamide derivatives and related compounds as beta-secretase inhibitors for treating
    申请人:CoMentis, Inc.
    公开号:US08299267B2
    公开(公告)日:2012-10-30
    The present invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating of Alzheimer's disease.
    本发明提供了新颖的β-分泌酶抑制剂及其使用方法,包括治疗阿尔茨海默病的方法。
  • ISOPHTHALAMIDE DERIVATIVES INHIBITING BETA-SECRETASE ACTIVITY
    申请人:Ghosh Arun K.
    公开号:US20100286145A1
    公开(公告)日:2010-11-11
    The present invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating of Alzheimer's disease.
    本发明提供了新型的β-分泌酶抑制剂及其使用方法,包括治疗阿尔茨海默病的方法。
  • (3-HYDROXY-4-AMINO-BUTAN-2-YL) -3- (2-THIAZOL-2-YL-PYRROLIDINE-1-CARBONYL) BENZAMIDE DERIVATIVES AND RELATED COMPOUNDS AS BETA-SECRETASE INHIBITORS FOR TREATING
    申请人:Ghosh Arun K.
    公开号:US20100286170A1
    公开(公告)日:2010-11-11
    The present invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating of Alzheimer's disease.
    本发明提供了新型β-秘鲁酶抑制剂及其使用方法,包括治疗阿尔茨海默病的方法。
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