摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-acetyl-1-(diphenylphosphanyl)pyrrole | 358640-82-1

中文名称
——
中文别名
——
英文名称
2-acetyl-1-(diphenylphosphanyl)pyrrole
英文别名
PPh2(NC4H3C(O)Me-2);PPh2(NC4H3C(O)CH3);Ethanone, 1-[1-(diphenylphosphino)-1H-pyrrol-2-yl]-;1-(1-diphenylphosphanylpyrrol-2-yl)ethanone
2-acetyl-1-(diphenylphosphanyl)pyrrole化学式
CAS
358640-82-1
化学式
C18H16NOP
mdl
——
分子量
293.305
InChiKey
YYQNMSCWOWSBPP-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

  • 沸点:
    450.3±37.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.8
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    22
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    2-acetyl-1-(diphenylphosphanyl)pyrrole二氯甲烷-D2甲苯 为溶剂, 生成 trans-[RhCl(CO)(PPh2(NC4H3C(O)Me-2))2]
    参考文献:
    名称:
    含酮官能化N-吡咯基膦配体的铑(I)配合物的合成和反应性
    摘要:
    [Rh(μ-Cl)(CO)2 ] 2与两个当量的L [L = PR 2 {NC 4 H 3 C(O)Me-2}; R = Ph,L 1;R = NC 4 ħ 4,大号2 ],得到P,O -螯合物配合物[的RhCl(CO)(L-κ 2 P,O)](1,L = 大号1 ; 2,L = 大号2),而与四当量的L反应生成[RhCl(CO)(L)2 ](3,L = L 1 ; 4,L = L 2)。配合物3和4在溶液中是流动的,并且在低温下主要存在于两个酮基之一相互配合的情况下。配合物3和4经历与外来水金属促进的水解反应导致diphosphoxane桥联二聚体[的RhCl(CO)(μ-PR 2 OPR 2)] 2 (5,R = Ph值; 6,R = NC 4 H ^ 4),羰基和氯化物配体在5端和半桥,但仅在6端。配合物3和4用NH反应4 PF 6或TlPF 6,得到顺式- [铑(L-κ 2 P,O)2
    DOI:
    10.1039/b306292a
  • 作为产物:
    描述:
    2-乙酰基吡咯二苯基氯化膦1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 四氢呋喃 为溶剂, 反应 2.0h, 以73%的产率得到2-acetyl-1-(diphenylphosphanyl)pyrrole
    参考文献:
    名称:
    功能化的N-吡咯基膦:新型酮膦的合成和钼化学
    摘要:
    新型酮基官能化化合物的合成和X射线晶体结构 N-吡咯基膦 配体PPH 2 NC 4 H ^ 3 {C(O)CH 3 } -2-大号报道。这配体单齿或双齿与钼(II)配位配体,以及 酮协调由所述复合物的相互转换[代替MoCl(CO)证明2(大号-κ 1 P)(η 5 -C 5 H ^ 5)]  1和[沫(大号-κ 2 P,ø)(CO)2( η 5 -C 5 H ^ 5)] [BF 4 ]  2上的抽象或添加氯化物。还报道了1的X射线晶体结构。
    DOI:
    10.1039/b102193l
点击查看最新优质反应信息

文献信息

  • Synthesis, structural characterisation and reactivity of molybdenum half-sandwich complexes containing keto- and amido-phosphines
    作者:Christopher D Andrews、Andrew D Burrows、John C Jeffery、Jason M Lynam、Mary F Mahon
    DOI:10.1016/s0022-328x(02)02017-x
    日期:2003.1
    react with PPh3, 5a reacts with PMe2Ph, PMePh2 and PPh3 to give [Mo(CO)2(L2-κ1P)(L)(η5-C5H5)]BF4 (L=PMe2Ph 8b; PMePh28c; PPh38d), and 6a reacts with PMe3, PMe2Ph, PMePh2 and PPh3 to give [Mo(CO)2(L3-κ1P)(L)(η5-C5H5)]BF4 (L=PMe310a; PMe2Ph 10b; PMePh210c; PPh310d). No reaction was observed for the pentamethylcyclopentadienyl compounds 4b–6b with PMe3, PMe2Ph, PMePh2 or PPh3. These results are consistent
    酮官能Ñ吡咯基膦配位体PPH 2 NC 4 H ^ 3 C(O)CH 3 -2}大号1层发生反应以[代替MoCl(CO)3(η 5 -C 5 - [R 5)](R = H,我),得到[代替MoCl(CO)2(大号1 -κ 1 P)(η 5 -C 5 - [R 5)](R = H 1a中;箱1b中)。膦配体PPh 2 CH 2 C(O)Ph(L 2)和PPh 2CH 2 C(O)NPH 2(大号3)与反应[代替MoCl(CO)3(η 5 -C 5 - [R 5)〕以类似的方式,得到化合物〔代替MoCl(CO)2(L-κ 1个P)(η 5 -C 5 - [R 5)](L =大号2,R = H图2a中,Me 2B ; L =大号3,R = H图3a中,Me图3b)。化合物1 - 3与反应的AgBF 4,得到[沫(CO)2(L-κ2 P,ø)(η 5 -C 5 - [R 5)] BF 4(L =大号1,R
  • Functionalised N-pyrrolyl phosphines: synthesis and molybdenum chemistry of a new ketophosphine
    作者:Christopher D. Andrews、Andrew D. Burrows、Jason M. Lynam、Mary F. Mahon、Mark T. Palmer
    DOI:10.1039/b102193l
    日期:——
    The synthesis and X-ray crystal structure of the new keto-functionalised N-pyrrolyl phosphine ligand PPh2NC4H3C(O)CH3}-2 L is reported. The ligand coordinates to molybdenum(II) as either a uni- or a bi-dentate ligand, and the reversibility of the ketone coordination is demonstrated by the interconversion of the complexes [MoCl(CO)2(L-κ1P)(η5-C5H5)] 1 and [Mo(L-κ2P,O)(CO)2(η5-C5H5)][BF4]  2 on abstraction
    新型酮基官能化化合物的合成和X射线晶体结构 N-吡咯基膦 配体PPH 2 NC 4 H ^ 3 C(O)CH 3 } -2-大号报道。这配体单齿或双齿与钼(II)配位配体,以及 酮协调由所述复合物的相互转换[代替MoCl(CO)证明2(大号-κ 1 P)(η 5 -C 5 H ^ 5)]  1和[沫(大号-κ 2 P,ø)(CO)2( η 5 -C 5 H ^ 5)] [BF 4 ]  2上的抽象或添加氯化物。还报道了1的X射线晶体结构。
  • Selective Cleavage of P−N Bonds and the Conversion of Rhodium <i>N</i>-Pyrrolyl Phosphine Complexes into Diphosphoxane-Bridged Dimers
    作者:Andrew D. Burrows、Mary F. Mahon、Mark T. Palmer、Maurizio Varrone
    DOI:10.1021/ic0108989
    日期:2002.4.1
    Rhodium(I) complexes trans-[RhCl(CO)(PR2NC4H3C(O)ME-(2)})2] (R = Ph, NC4H4) react with water to give the diphosphoxane-bridged dimers [Rh2Cl2(CO)(2)(mu-PR2OPR2)(2)] following cleavage of the P-N bonds to the 2-acetyl-N-pyrrolyl groups. The two dimers have been crystallographically characterized and show a number of structural differences, with the PPh2OPPh2 compound possessing semibridging chloride and carbonyl ligands whereas the P(NC4H4)(2)-OP(NC4H4)(2) compound contains only terminal chlorides and carbonyls. No evidence for cleavage of the P-N bonds involving the unfunctionalized N-pyrrolyl groups in trans-[RhCl(CO)(PNC4H4}(2)-NC4H3C(O)Me-(2)})(2)] was observed.
  • Synthesis and isomerisation of two metallated N,O-complexes of ruthenium: Models for the Murai reaction
    作者:Rodolphe F.R. Jazzar、Maurizio Varrone、Andrew D. Burrows、Stuart A. Macgregor、Mary F. Mahon、Michael K. Whittlesey
    DOI:10.1016/j.ica.2005.05.021
    日期:2006.2
    Two isomers of the N,O-coordinated acetylpyrrolyl complex [Ru(PPh3)(2)(Co)(NC4H3C(O)CH3)H] cis-NH (1) and trans-NH (2) have been prepared as models for catalytic intermediates in the Murai reaction. Complex 2 isomerises to I upon heating via a dissociative pathway (Delta H++ = 195 +/- 41 kJ mol(-1); Delta S++ = 232 +/- 62 J mol(-1) K-1); the mechanism of this process has been modeled using density functional calculations. Complex 2 displays moderate catalytic activity for the Murai coupling of 2'-methylacetophenone with trimethylvinylsilane, but 1 proved to be catalytically inactive under the same conditions. (c) 2005 Elsevier B.V. All rights reserved.
  • Synthesis and reactivity of rhodium(i) complexes containing keto-functionalised N-pyrrolyl phosphine ligands
    作者:Andrew D. Burrows、Ross W. Harrington、Mary F. Mahon、Mark T. Palmer、Francesco Senia、Maurizio Varrone
    DOI:10.1039/b306292a
    日期:——
    (5, R = Ph; 6, R = NC4H4), with the carbonyl and chloride ligands both terminal and semi-bridging in 5 but solely terminal in 6. Complexes 3 and 4 react with NH4PF6 or TlPF6 to give cis-[Rh(L-κ2P,O)2]PF6 (7b, L = L1; 8, L = L2). These complexes are also formed from the reaction of L with [Rh(μ-Cl)(cod)]2 in the presence of NH4PF6. Complex 8 reacts with CO to give [Rh(CO)(L2)2]PF69, with PMe3 to give
    [Rh(μ-Cl)(CO)2 ] 2与两个当量的L [L = PR 2 NC 4 H 3 C(O)Me-2}; R = Ph,L 1;R = NC 4 ħ 4,大号2 ],得到P,O -螯合物配合物[的RhCl(CO)(L-κ 2 P,O)](1,L = 大号1 ; 2,L = 大号2),而与四当量的L反应生成[RhCl(CO)(L)2 ](3,L = L 1 ; 4,L = L 2)。配合物3和4在溶液中是流动的,并且在低温下主要存在于两个酮基之一相互配合的情况下。配合物3和4经历与外来水金属促进的水解反应导致diphosphoxane桥联二聚体[的RhCl(CO)(μ-PR 2 OPR 2)] 2 (5,R = Ph值; 6,R = NC 4 H ^ 4),羰基和氯化物配体在5端和半桥,但仅在6端。配合物3和4用NH反应4 PF 6或TlPF 6,得到顺式- [铑(L-κ 2 P,O)2
查看更多