(Z)-3-hexenoic acid N,O-dimethyl hydroxylamide | 1316253-44-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (Z)-3-hexenoic acid N,O-dimethyl hydroxylamide
• 英文别名: (Z)-N-methoxy-N-methylhex-3-enamide
• CAS: 1316253-44-7
• 化学式: C₈H₁₅NO₂
• 分子量: 157.213
• InChiKey: TZDOZUHHAGXEEP-WAYWQWQTSA-N

物化性质

• 沸点：
  188.9±33.0 °C(predicted)
• 密度：
  0.953±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-3-hexenoic acid N,O-dimethyl hydroxylamide 、 儿萘酚硼烷 在 bis(norbornadiene)rhodium(l)tetrafluoroborate 、 (R)-(+)-1,1'-bi-2-naphthol 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Catalytic asymmetric hydroboration of β,γ-unsaturated Weinreb amides: striking influence of the borane

  摘要：

  硼烷结构的细微差别对δ,δ³-不饱和魏氏酰胺的催化不对称氢硼化反应的催化效率和对映选择性水平有很大影响。

  DOI：

  10.1039/c1cc11746g
• 作为产物：
  描述：

  顺式-3-己烯酸 、 二甲羟胺盐酸盐 在 N,N'-羰基二咪唑 作用下， 以 二氯甲烷 为溶剂， 反应 5.5h， 以80%的产率得到(Z)-3-hexenoic acid N,O-dimethyl hydroxylamide
  参考文献：
  名称：

  Catalytic asymmetric hydroboration of β,γ-unsaturated Weinreb amides: striking influence of the borane

  摘要：

  硼烷结构的细微差别对δ,δ³-不饱和魏氏酰胺的催化不对称氢硼化反应的催化效率和对映选择性水平有很大影响。

  DOI：

  10.1039/c1cc11746g

文献信息

• COMPOUND
  申请人：Kokotos George

  公开号：US20110136879A1

  公开（公告）日：2011-06-09

  The invention provides compounds of formula (I) wherein X is O or S; R 1 is H, OH, SH, nitro, NH 2 , NHC 1-6 alkyl, N(C 1-6 alkyl) 2 , halo, haloC 1-6 alkyl, CN, C 1-6 -alkyl, OC 1-6 alkyl, C 1-6 alkylCOOH, C 1-6 alkylCOOC 1-6 alkyl, C 2-6 -alkenyl, C 3-10 cycloalkyl, C 6-10 aryl, C 1-6 alkylC 6-10 aryl, heterocyclyl, heteroaryl, CONH 2 , CONHC 1-6 alkyl, CON(C 1-6 alkyl) 2 , OCOC 1-6 alkyl, or is an acidic group, such as a group comprising a carboxyl, phosphate, phosphinate, sulfate, sulfonate, or tetrazolyl group; R 2 is as defined for R 1 or R 1 and R 2 taken together can form a 6-membered aromatic ring optionally substituted by up to 4 groups R 5 ; R 3 is H, halo (preferably fluoro), or CHal 3 (preferably CF 3 ), each R 5 is defined as for R 1 ; V 1 is a covalent bond or a C 1-20 alkyl group, or C 2-20 -mono or multiply unsaturated alkenyl group; said alkyl or alkenyl groups being optionally interupted by one or more heteroatoms selected from O, NH, N(C 1-6 alkyl), S, SO, or SO 2 ; M 1 is absent or is a C 5-10 cyclic group or a C 5-15 aromatic group; and R 4 is H, halo, OH, CN, nitro, NH 2 , NHC 1-6 alkyl, N(C 1-6 alkyl) 2 , haloC 1-6 alkyl, a C 1-20 alkyl group, or C 2-20 -mono or multiply unsaturated alkenyl group, said C 1-20 alkyl or C 2-20 alkenyl groups being optionally interupted by one or more heteroatoms selected from O, NH, N(C 1-6 alkyl), S, SO, or SO 2 ; with the proviso that the group V 1 M 1 R 4 as a whole provides at least 4 backbone atoms from the C(R 3 ) group; or a salt, ester, solvate, N-oxide, or prodrug thereof; for use in the treatment of a chronic inflammatory condition.
• US9597318B2
  申请人：——

  公开号：US9597318B2

  公开（公告）日：2017-03-21
• Catalytic asymmetric hydroboration of β,γ-unsaturated Weinreb amides: striking influence of the borane
  作者：Sean M. Smith、Maulen Uteuliyev、James M. Takacs

  DOI：10.1039/c1cc11746g

  日期：——

  Subtle differences in the structure of the borane strongly influence the catalytic efficiency and level of enantioselectivity in the catalytic asymmetric hydroboration of β,γ-unsaturated Weinreb amides.

  硼烷结构的细微差别对δ,δ³-不饱和魏氏酰胺的催化不对称氢硼化反应的催化效率和对映选择性水平有很大影响。