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4,4',5,5'-tetrahydro-2,2'-bithiazole | 41601-87-0

中文名称
——
中文别名
——
英文名称
4,4',5,5'-tetrahydro-2,2'-bithiazole
英文别名
2-<Δ2-Thiazolinyl-(2)>-Δ2-thiazolin;2.2'-Bi-2-thiazolin;2,2'-bi-2-thiazoline;2,2'-bithiazoline;4,5,4',5'-tetrahydro-[2,2']bithiazolyl;2-(4,5-dihydro-1,3-thiazol-2-yl)-4,5-dihydro-1,3-thiazole
4,4',5,5'-tetrahydro-2,2'-bithiazole化学式
CAS
41601-87-0
化学式
C6H8N2S2
mdl
——
分子量
172.275
InChiKey
RLUJAKISYDACIR-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:
    129-130 °C(Solv: ethanol (64-17-5))
  • 沸点:
    100 °C(Press: 0.001 Torr)
  • 密度:
    1.56±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    75.3
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    4,4',5,5'-tetrahydro-2,2'-bithiazole 、 ferrous perchlorate 以 乙醇 为溶剂, 以50%的产率得到[Fe(2,2'-bi-2-thiazoline)3][ClO4]2
    参考文献:
    名称:
    2,2'-bi-2-噻唑啉和2,2'-bi-4,5-二氢噻嗪的配位配合物
    摘要:
    2,2'-bi-2-thiazoline的许多复合物。其4,4'-二甲基和5,5'-二甲基衍生物以及2,2'-bi-4,5-二氢噻嗪与Fe II,Fe III,Co II,Ni II,Cu II,Zn II,Hg II和Mo 0已经准备好了。配合物的结构由红外,电子,1 H nmr和Mössbauer光谱,磁性和溶液的电导率推导得出。这些性质提供的综合证据仅与涉及α-二亚胺基团的配位模式一致。的乙腈的三-螯合铁的溶液环状voltammctry(II高氯酸盐显示出两个氧化还原波,其中一个归因于金属的氧化,另一个归因于配位体的还原。与这两个对相关的自由能差的大小与可见光谱中出现的金属-配体电荷转移带的能量密切相关。将复合物的性质与2,2'-联吡啶和相关配体的相应复合物的性质进行比较。
    DOI:
    10.1039/dt9760001282
  • 作为产物:
    参考文献:
    名称:
    Facile synthesis of 2,2'-bi-2-thiazolines and thiazines
    摘要:
    DOI:
    10.1021/jo00962a030
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文献信息

  • <sup>5</sup>T<sub>2</sub>—<sup>1</sup>A<sub>1</sub>Transitions in six-co-ordinate iron(<scp>II</scp>) complexes of 2,2′-bi-2-thiazoline and 2,2′-bi-4,5-dihydrothiazine ligands
    作者:Geraldine Bradley、Vickie McKee、S. Martin Nelson、Jane Nelson
    DOI:10.1039/dt9780000522
    日期:——
    fall into three classes. The complex [Fe(btz)2(NCSe)2] is low spin (1A1 ground state)between 90 and 300 K. Complexes of the ligands btn and btne which bear alkyl substituents adjacent to the donor atoms are high spin (5T2 ground state) in this temperature range. The remaining four complexes exhibit a 5T2-1A1 spin transition between 90 and 300 K. The transition is very abrupt in some cases and hysteresis
    描述了一系列[FeL 2 X 2 ]类型的铁(II)配合物[L =二齿α-二亚胺,2,2'-bi-4,5-二氢噻嗪(btz)或2, 2′-联-2-噻唑啉(bt)或烷基取代的衍生物(bts,btn和btne);X = NCS –或NCSe – ]。红外光谱和电子光谱以及电导率测量将络合物表征为具有中性(可能是顺式)六坐标结构,其中有机配体和假卤离子都通过氮原子结合。根据磁化率测量和Mossbauer光谱,复合物可分为三类。络合物[Fe(btz)2(NCSe)2 ]是90至300 K之间的低自旋(1 A 1基态)。在该温度下,带有与供体原子相邻的烷基取代基的配体btn和btne的配合物是高自旋(5 T 2基态)范围。剩下的四个复合物表现出5 Ť 2 - 1名阿1个自旋转换90和K之间的300过渡是在某些情况下很突然,并且还观察到滞后效应。相应的镍(II)配合物的电子光谱表明,表观Dq(Ni)值
  • Mass Effect on the Equienergetic High-Spin/Low-Spin States of Spin-Crossover in 4,4‘-Bipyridine-Bridged Iron(II) Polymeric Compounds:  Synthesis, Structure, and Magnetic, Mössbauer, and Theoretical Studies
    作者:Nicolás Moliner、M. Carmen Muñoz、Sylvie Létard、Lionel Salmon、Jean-Pierre Tuchagues、Azzedine Bousseksou、José Antonio Real
    DOI:10.1021/ic0203825
    日期:2002.12.1
    by trans-4,4'-bipy linked iron(II) ions; two cis equatorial positions are occupied by two pseudohalide ligands, and the remaining positions are filled by the bidentate bt ligand. Investigation of their magnetic properties and Mössbauer spectra has revealed the occurrence of a low-spin (LS) <--> high-spin (HS) conversion involving 12% (3, S) and 20% (4, Se) of the Fe(II) ions. The thermal variation of
    系统的适用性[Fe(4,4'-bipy)(H(2)O)(2)(NCX)(2)]。(4,4'-bipy),其中4,4'-bipy站立对于4,4′-联吡啶和X = S(1)和Se(2),已经研究了合成新的聚合物自旋交联化合物的前体。1或2与bt(2,2'-噻唑啉)的反应制得式[Fe(4,4'-bipy)(bt)(NCX)(2)]的高分子化合物(X = S(3),硒(4))。化合物3和4是同构的,但只有3的晶体结构已被完全确定。它在正交晶体系统Fdd2空间群Z = 24中结晶,其中a = 38.962(8)A,b = 11.545(2)A,c = 30.889(6)A,V = 13895(5)A(3) 。该结构由反式-4,4'-联吡啶连接的铁(II)离子组成的线性链组成;两个假卤化物配体占据两个顺式赤道位置,其余位置由二齿bt配体填充。对它们的磁性和Mössbauer光谱的研究表明,发生了低自旋
  • Two-step spin crossover in the new dinuclear compound [Fe(bt)(NCS)2]2bpym, with bt = 2,2'-bi-2-thiazoline and bpym = 2,2'-bipyrimidine: experimental investigation and theoretical approach
    作者:Jose Antonio Real、Helene Bolvin、Azzedine Bousseksou、Ary Dworkin、Olivier Kahn、Francois Varret、Jacqueline Zarembowitch
    DOI:10.1021/ja00038a031
    日期:1992.6
    first two-step spin crossover presented by a polynuclear molecular compound, viz., the dinuclear iron(II) complex [Fe(bt)(NCS) 2 ] 2 bpym, where bt stands for 2,2'-bi-2-thiazoline and bpym for the bridging ligand 2,2'-bipyrimidine. The synthesis of the compound is described. Variable-temperature magnetic susceptibility and 57 Fe Mossbauer spectrometry data provide evidence for an overall S=2 (HS)↔S=0 (LS)
    本文涉及多核分子化合物的第一个两步自旋交叉,即双核铁 (II) 配合物 [Fe(bt)(NCS) 2 ] 2 bpym,其中 bt 代表 2,2' -bi-2-thiazoline 和 bpym 用于桥接配体 2,2'-bipyrimidine。描述了该化合物的合成。变温磁化率和 57 Fe Mossbauer 光谱数据为整体 S=2 (HS)↔S=0 (LS) 自旋交叉行为提供了证据。他们表明转变分两步进行
  • Pressure Effect and Crystal Structure Reinvestigations on the Spin Crossover System:  [Fe(bt)<sub>2</sub>(NCS)<sub>2</sub>] (bt = 2,2‘-Bithiazoline) Polymorphs <b>A</b> and <b>B</b>
    作者:Ana Galet、Ana Belén Gaspar、M. Carmen Muñoz、Georgii Levchenko、José Antonio Real
    DOI:10.1021/ic060729u
    日期:2006.11.1
    The crystal structure of [Fe(bt)2(NCS)2] (A) was determined by X-ray diffraction at 293 and at 150 K in order to analyze the structural changes associated with the spin transition. The space group is P1 with Z = 2 at both temperatures. Lattice constants are as follows: a = 8.5240(4), b = 11.0730(6), c = 12.5300(8) at 293 K and a = 8.1490(4), b = 11.4390(5), c = 12.1270(6) at 150 K. The iron(II) atom
    [Fe(bt)2(NCS)2](A)的晶体结构是通过X射线衍射在293和150 K下确定的,以便分析与自旋转变相关的结构变化。在两个温度下,空间组均为Z = 2的P1。晶格常数如下:a = 8.5240(4),b = 11.0730(6),c = 293300在293 K时a = 8.1490(4),b = 11.4390(5),c = 12.1270(6)铁(II)原子位于150 K处畸变的[FeN6]的中心,该[FeN6]由两个以顺式构象排列的bt配体定义。剩下的两个配位位置被两个异硫氰酸根阴离子占据。2.159(4)A(293 K)和1.951(2)A(150 K)的平均键长清楚地表明了自旋构型的变化。三角畸变参数phi在293和150 K时的值分别为9.6度和5.5度。为一个,DeltaV = DeltaV(SCO)= 28 A(3)每个公式单位,并伴有10 K的滞后作用。在大气压
  • Distorted tetrahedral copper(I)′complexes of 2,2′bi-4,5-dihydrothiazine and 2,2′-bi-2-thiazoline
    作者:Michael G.B. Drew、Timothy R. Pearson、Brian P. Murphy、S.Martin Nelson
    DOI:10.1016/s0277-5387(00)83912-1
    日期:1983.1
    The copper(I) complexes [Cu(btz)2](BPh]4(I) and [Cu2(bt)4][ClO4]2 (II) have been prepared (btz = 2,2-bi-4,5-dihydrothiazine and bt = 2,2-bi-2-thiazoline). Crystals of (I) are orthorhombic with a = 10.927(8), b = 11.743(8), c = 15.000(6) A, Z = 2, spacegroup P21212. Crystals of (II) are monoclinic with a = 21.928(11), b = 11.925(8), c = 14.716(11) A, β = 103.6(1), Z = 8, spacegroup C2/c. 2121 and
    制备了铜(I)络合物[Cu(btz)2 ](BPh] 4(I)和[Cu 2(bt)4 ] [ClO 4 ] 2(II)(btz = 2,2'-bi- 4,5-二氢噻嗪和bt = 2,2'-bi-2-thiazoline)。(I)的晶体是正交晶体,a = 10.927(8),b = 11.743(8),c = 15.000(6)A, Z = 2,空间群P2 1 2 1 2.(II)的晶体是单斜晶,a = 21.928(11),b = 11.925(8),c= 14.716(11)A,β= 103.6(1),Z = 8,空间组C2 / c。已经在衍射仪上测量了2121和2204个独立的反射,并且分别将结构精炼为R 0.061至R 0.063。在(I)的阳离子中,两个btz配体通过α-二亚胺基团(Cu-N 2.010(6),2.024(6)Å)进行配位。所得的CuN 4配位几何形状为扁平的四面体,在两个“
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