nitrosonium tetrafluoroborate-(15)N | 62793-37-7

• 英文名称: nitrosonium tetrafluoroborate-(15)N
• CAS: 62793-37-7
• 化学式: BF₄*NO
• 分子量: 117.804
• InChiKey: KGCNVGDHOSFKFT-IEOVAKBOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  nitrosonium tetrafluoroborate-(15)N 、 六甲基二硅氮烷 以 二氯甲烷 为溶剂， 以94%的产率得到nitrogen
  参考文献：
  名称：

  Onium ions. 32. Intermediacy of the parent diazonium ion (protonated dinitrogen, N2+H) in the diazotization of ammonia and its derivatives with nitrosonium tetrafluoroborate (15NO+BF4-) giving 15N14N+

  摘要：

  DOI：

  10.1021/ja00304a047
• 作为产物：
  描述：

  tetrafluoroboric acid 、 亚硝酸钠-15N 在 硫酸 、 丙酸酐 作用下， 以 戊醇 、 水 为溶剂， 反应 1.75h， 以37%的产率得到nitrosonium tetrafluoroborate-(15)N
  参考文献：
  名称：

  Does Perthionitrite (SSNO^–) Account for Sustained Bioactivity of NO? A (Bio)chemical Characterization

  摘要：

  Hydrogen sulfide (H2S) and nitric oxide (NO) are important signaling molecules that regulate several physiological functions. Understanding the chemistry behind their interplay is important for explaining these functions. The reaction of H2S with S-nitrosothiols to form the smallest S-nitrosothiol, thionitrous acid (HSNO), is one example of physiologically relevant cross-talk between H2S and nitrogen species. Perthionitrite (SSNO-) has recently been considered as an important biological source of NO that is far more stable and longer living than HSNO. In order to experimentally address this issue here, we prepared SSNO- by two different approaches, which lead to two distinct species: SSNO- and dithionitric acid [HON(S)S/HSN(O)S]. (H)S2NO species and their reactivity were studied by N-15 NMR, IR, electron paramagnetic resonance and high-resolution electrospray ionization time-of-flight mass spectrometry, as well as by X-ray structure analysis and cyclic voltammetry. The obtained results pointed toward the inherent instability of SSNO- in water solutions. SSNO- decomposed readily in the presence of light, water, or acid, with concomitant formation of elemental sulfur and HNO. Furthermore, SSNO- reacted with H2S to generate HSNO. Computational studies on (H)SSNO- provided additional explanations for its instability. Thus, on the basis of our data, it seems to be less probable that SSNO- can serve as a signaling molecule and biological source of NO. SSNO- salts could, however, be used as fast generators of HNO in water solutions.

  DOI：

  10.1021/acs.inorgchem.5b00831

文献信息

• Differing Reactivities of (trimpsi)M(CO)₂(NO) Complexes [M = V, Nb, Ta; trimpsi = <i>^t</i>BuSi(CH₂PMe₂)₃] with Halogens and Halogen Sources
  作者：Trevor W. Hayton、Peter Legzdins、Brian O. Patrick

  DOI：10.1021/ic020340g

  日期：2002.10.1

  isolated in moderate to low yields when the (trimpsi)M(CO)(2)(NO) compounds are sequentially treated with 1 equiv of I(2) and excess PMe(3). The reaction of (trimpsi)V(CO)(2)(NO) with 2 equiv of ClNO forms 1 in low yield, but the reactions of (trimpsi)M(CO)(2)(NO) (M = Nb, Ta) with 1 equiv of ClNO generate (trimpsi)M(NO)(2)Cl (M = Nb, 6; Ta, 7). Complexes 6 and 7 are thermally unstable and decompose quickly

  用1当量的PhICl（2）或C（2）Cl处理（trimpsi）V（CO）（2）（NO）（trimpsi =（t）BuSi（CH（2）PMe（2））（3）） （6）或2当量的AgCl以中等收率提供（trimpsi）V（NO）Cl（2）（1）。同样，（trimpsi）V（NO）Br（2）（2）和（trimpsi）V（NO）I（2）（3）通过（trimpsi）V（CO）（2）（NO）的反应形成分别具有Br（2）和I（2）。当（trimpsi）M（CO）（2）时，可以中等至低产率分离出（trimpsi）M（NO）I（2）（PMe（3））（M = Nb，4; Ta，5）复合物（NO）化合物依次用1当量的I（2）和过量的PMe（3）处理。（trimpsi）V（CO）（2）（NO）与2当量的ClNO的反应低产率形成1，但（trimpsi）M（CO）（2）（NO）的反应（M = Nb，Ta ）和1当量的C
• Photo-induced metastable linkage isomers of ruthenium nitrosyl porphyrins
  作者：Dmitry V. Fomitchev、Philip Coppens、Tianshu Li、Kimberly A. Bagley、Li Chen、George B. Richter-Addo

  DOI：10.1039/a905285b

  日期：——

  IR spectroscopic results, combined with earlier crystallographic and spectroscopic evidence on Fe and Ru nitrosyl complexes, indicate that metastable η1-O and η2-NO linkage isomers are formed on low-temperature irradiation of the nitrosyl metalloporphyrins (OEP)Ru(NO)L (L = O-i-C5H11, SCH2CF3); the new compounds are stable at low temperature, but revert to the ground state on warming.

  红外光谱结果结合早期关于铁和钌亚硝基配合物的晶体学和光谱学证据表明，在低温辐照下，亚硝基金属卟啉（OEP）Ru(NO)L（L = O-i-C5H11，SCH2CF3）形成了不稳定的η1-O和η2-NO连接异构体；这些新化合物在低温下稳定，但在升温时会回复到基态。
• Synthesis and reactivity of the tetrakis(acetonitrile)nitrosylrhodium dication
  作者：Neil G. Connelly、Peter T. Draggett、Michael Green、Thomas A. Kuc

  DOI：10.1039/dt9770000070

  日期：——

  The salts [NO][X](X = BF4 or PF6) react with [Rh(1,5-C8H12)(NCMe)2][X] or [Rh(1,5-C8H12)2][X] in acetonitrile to give [Rh(NCMe)4(NO)][X]2(1), and with [Rh(1,5-C8H12)Cl}2] or [Rh(CO)2Cl}2] to give [RhCl(NCMe)3(NO)][X](2). Complexes (1), with L, Ph2PCH2CH2PPh2(dppe), Na[S2CNMe2]·2H2O, and CO afford [Rh(NCMe)2(NO)L2][X]2[L = PPh3(3) or AsPh3(4)][RH(NO)(dppe)2][X]2, (5). [Rh(NO)(S2CNMe2)3][X](6), and

  盐[NO] [X]（X = BF 4或PF 6）与[Rh（1,5-C 8 H 12）（NCMe）2 ] [X]或[Rh（1,5-C 8 H 12）2 ] [X]在乙腈中制得[Rh（NCMe）4（NO）] [X] 2（1），并与[Rh（1,5-C 8 H 12）Cl} 2 ]或[ Rh（CO）2 Cl} 2 ]，得到[RhCl（NCMe）3（NO）] [X]（2）。配合物（1），具有L，Ph 2 PCH 2 CH 2 PPh 2（dppe），Na [S 2 CNMe 2]·2H 2 O和CO提供[Rh（NCMe）2（NO）L 2 ] [X] 2 [L = PPh 3（3）或AsPh 3（4）] [RH（NO）（dppe）2 ] [X] 2，（5）。[Rh（NO）（S 2 CNMe 2）3 ] [X]（6）和[Rh（CO）2（NCMe）2 ] [X]（7）。配合物（2）与反应PPH 3，得
• Synthesis, Structure, and Reactivity of Nitrosyl Pincer-Type Rhodium Complexes
  作者：Carina Gaviglio、Yehoshoa Ben-David、Linda J. W. Shimon、Fabio Doctorovich、David Milstein

  DOI：10.1021/om8011536

  日期：2009.3.23

  a linear ↔ bent nitrosyl equilibrium was established, both in solution and in the solid state, between the linear nitrosyl Rh(I) complex 2 and the bent nitrosyl Rh(III) complex [Rh(PCPtBu)(NO)(CO)][BF4] (3). Addition of LiCl to complex 2 resulted in the quantitative formation of the bent nitrosyl complex Rh(PCPtBu)(NO)(Cl) (4). An IR study of solvent interactions of the nitrosyl ligand of complex

  钳型线性亚硝酰基Rh（I）络合物Rh（PCP t Bu）（NO）] [BF 4 ]（2）和[Rh（PCP t BuCH 2）（NO）] [BF 4 ]（8）是报道（PCP t Bu ＝ 1，3-双[（二叔丁基膦基）甲基] -2，4，6-三甲基苯）。配合物2是通过Rh（I）二氮配合物Rh（PCP t Bu）N 2（1）与NOBF 4反应而合成的，同时处理了氯甲烷配合物Rh（PCP t Bu）（CH 3）Cl（7）。使用NOBF 4导致8的形成。添加一氧化碳后，在溶液中和固态下，线性亚硝酰基Rh（I）络合物2和亚硝酰基Rh（III）络合物[Rh（PCP t Bu）（ NO）（CO）] [BF 4 ]（3）。向配合物2中添加LiCl导致定量形成弯曲的亚硝酰基配合物Rh（PCP t Bu）（NO）（Cl）（4）。还提出了对复合物2的亚硝酰基配体在各种溶剂中的溶剂相互作用的IR研究，显示了由溶剂配位
• Synthesis, Characterization, and Solution Redox Properties of (trimpsi)M(CO)₂(NO) Complexes [M = V, Nb, Ta; trimpsi = ^tBuSi(CH₂PMe₂)₃]
  作者：Trevor W. Hayton、P. James Daff、Peter Legzdins、Steven J. Rettig、Brian O. Patrick

  DOI：10.1021/ic020041r

  日期：2002.8.1

  exhibit an irreversible oxidation feature in CH(2)Cl(2) (E(p,a) = -0.71 V at 0.5 V/s for 3, while E(p,a) = -0.55 V at 0.5 V/s for 4), while cyclic voltammograms of 5 in CH(2)Cl(2) show a reversible oxidation feature (E(1/2) = -0.74 V) followed by an irreversible feature (0.61 V at 0.5 V/s). The reversible feature corresponds to the formation of the 17e cation [(trimpsi)V(CO)(2)(NO)](+) ([5](+)()), and

  用I（2）在-78摄氏度的DME中用I（2）处理[Et（4）N] [M（CO）（6）]（M = Nb，Ta），生成双金属阴离子溶液[M（2micro-I） （3）（CO）（8）]（-）。加入三脚膦（t）BuSi（CH（2）PMe（2））（3）（trimpsi），然后回流得到（trimpsi）M（CO）（3）I [M = Nb（1），Ta（ 2）]，可以很好地分离为空气稳定的橙红色微晶固体。用2当量的Na / Hg还原这些络合物，然后在THF中用Diazald处理，导致形成（trimpsi）M（CO）（2）（NO）[M = Nb（3），Ta（4） ]高分离收率。同类钒配合物（trimpsi）V（CO）（2）（NO）（5）可通过使[Et（4）N] [V（CO）（6）]与[NO] [BF（ 4）]在CH（2）Cl（2）中形成V（CO）（5）（NO）。将这些溶液用1当量的Tripsip处理以获得（