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potassium O-(1,1-dimethylethyl) carbonodithioate | 7250-06-8

中文名称
——
中文别名
——
英文名称
potassium O-(1,1-dimethylethyl) carbonodithioate
英文别名
potassium tert-butylxanthogenate;potassium O-tert-butyl carbonodithioate;potassium O-tert-butyl xanthate;potassium isobutyldithiocarbonate;dithiocarbonic acid O-tert-butyl ester; potassium-salt;Dithiokohlensaeure-O-tert-butylester; Kalium-Salz;potassium O-tert-butyl dithiocarbonate;K(S2CO-t-Bu);potassium;(2-methylpropan-2-yl)oxymethanedithioate
potassium O-(1,1-dimethylethyl) carbonodithioate化学式
CAS
7250-06-8
化学式
C5H9OS2*K
mdl
——
分子量
188.356
InChiKey
UNYQKQSKNJVANG-UHFFFAOYSA-M
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

计算性质

  • 辛醇/水分配系数(LogP):
    -1.36
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    42.3
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:03318d6be9ab5bb53f792315d8e105ee
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反应信息

  • 作为反应物:
    描述:
    potassium O-(1,1-dimethylethyl) carbonodithioate 作用下, 以 乙醚 为溶剂, 反应 2.0h, 生成 hydrazinecarbothioic acid O-tert-butyl ester
    参考文献:
    名称:
    Jensen,K.A. et al., Acta Chemica Scandinavica (1947), 1969, vol. 23, p. 1916 - 1934
    摘要:
    DOI:
  • 作为产物:
    描述:
    二硫化碳potassium tert-butylate四氢呋喃 为溶剂, 反应 12.0h, 以82%的产率得到potassium O-(1,1-dimethylethyl) carbonodithioate
    参考文献:
    名称:
    CYCLOBUTYL AMIDE MONOACYLGLYCEROL LIPASE MODULATORS
    摘要:
    式(I)的化合物及其药用盐、同位素、N-氧化物、溶剂合物和立体异构体,包含它们的药物组合物,制备它们的方法以及使用它们的方法,包括用于治疗与MGL调节相关的疾病状态、疾病和症状的方法,如与疼痛、精神障碍、神经障碍(包括但不限于抑郁症、重度抑郁症、治疗抵抗性抑郁症、焦虑性抑郁症、自闭症谱系障碍、阿斯伯格综合征和躁狂症)、癌症和眼部疾病相关的疾病状态、疾病和症状:其中R1、R3和L如本文所定义。
    公开号:
    US20220089538A1
  • 作为试剂:
    描述:
    9-(5-溴戊基)嘌呤-6-胺potassium O-(1,1-dimethylethyl) carbonodithioate 作用下, 以 甲醇 为溶剂, 反应 1.33h, 以67.5%的产率得到5-(6-amino-9H-purin-9-yl)pentane-1-thiol
    参考文献:
    名称:
    Highly Selective Ratiometric Fluorescence Determination of Ag+ Based on a Molecular Motif with One Pyrene and Two Adenine Moieties
    摘要:
    A highly selective ratiometric fluorescence sensor for Ag(+) was developed with a molecular motif containing one pyrene and two adenine moieties.
    DOI:
    10.1021/ol8006716
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文献信息

  • Sulfur Insertion into the Molybdenum Acyl Bond of Mo(C(O)R)(S<sub>2</sub>COR)(CO)(P)<sub>2</sub> Complexes. Desulfurization of the Xanthate Ligand
    作者:Leopoldo Contreras、Rafael F. Laínez、Antonio Pizzano、Luis Sánchez、Ernesto Carmona、Angeles Monge、Caridad Ruiz
    DOI:10.1021/om990580c
    日期:2000.2.1
    desulfurization of the xanthate ligand of complexes Mo(C(O)Me)(S2COR)(CO)(PMe3)2 (R = Me, 1a; Et, 1b; i-Pr, 1c) occurs at room temperature with concomitant insertion of the sulfur atom into the Mo−acetyl bond to produce compounds Mo(κ2C,S-C(S)OR)(κ2O,S-OSCMe)(CO)(PMe3)2 (2a−c), which contain coordinated, bidentate alkoxythiocarbonyl, ROC(S), and monothioacetate, MeCOS-, ligands. The analogous rearrangement
    配合物Mo(C(O)Me)(S 2 COR)(CO)(PMe 3)2(R = Me,1a ; Et,1b ; i -Pr,1c)的黄药配体的部分脱硫与硫原子成莫乙酰键的伴随插入,产生化合物的Mo(κ 2 C,S -C(S)OR)(κ 2 O,S -OSCMe)(CO)(PME 3)2(2A - ç),其含有配位,二齿烷氧基硫代羰,ROC(S),和monothioacetate,MeCOS - ,配体。dmpe衍生物1d的类似重排(DMPE =我2 PCH 2 CH 2 PME 2)得到了类似的物种,沫(κ 2 C,S C(S)O-我-Pr)(κ 2 O,S -SOCMe)(CO)(DMPE) (3),但是在这种情况下需要加热到100°C。化合物的monothiocarboxylate组2可以通过一个二齿黄原酸盐来代替,得到的Mo(κ 2 C,S -C(S)OR)(κ 2 S,S ' -S 2
  • Theoretical and Synthetic Studies on Dihaptoacyl and β-Agostic Acyl Complexes of Molybdenum
    作者:Gregori Ujaque、Feliu Maseras、Agustí Lledós、Leopoldo Contreras、Antonio Pizzano、Dieter Rodewald、Luis Sánchez、Ernesto Carmona、Angeles Monge、Caridad Ruiz
    DOI:10.1021/om9807248
    日期:1999.8.1
    compound (2-Ph). Complexes 3−6 show dihapto coordination both in solution and in the solid state. Confirmation of the agostic coordination of the Mo-acyl moiety has been provided by an X-ray diffraction study of and by ab initio calculations performed with the representative model species Mo(C(O)CH2R)(S2CNH2)(CO)(PH3)2 (R = H (8), SiH3 (9)), which show good agreement with the structural data of the parent
    分子式为Mo(C(O)CH 2 SiMe 2 R)(S 2 CX)(CO)(PMe 3)2的钼酰基络合物(R = Me,Ph; X = NMe 2(2-Me,2-Ph) ,N- i - Pr 2(3-Me),NC 4 H 4(4-Me),O - i - Pr(5-Me,5-Ph),O - t - Bu(6-Me))已经制备并表征了几种S-供体配体。化合物2-Me和2-Ph以溶液形式存在,为苦味和二脂酰基物质的平衡混合物,并分别以异构体混合物(2-Me)和苦味化合物(2-Ph)形式结晶。配合3 - 6在溶液中和在固体状态显示dihapto协调。在Mo-酰基部分的agostic协调的确认已经通过X射线衍射研究已经提供和通过从头计算与代表性模型物种进行的Mo(C(O)CH 2 R)(S 2 CNH 2)( CO)(PH 3)2(R = H(8),SiH 3(9),与母体化合物的结构数据显示出很好的一致性。对于8,已获得12
  • On thio‐substituted N‐heterocyclic arsines
    作者:Johannes Bender、Agnieszka Skowrońska、Anna Dołęga、Martin Nieger、Dietrich Gudat
    DOI:10.1002/zaac.202100006
    日期:2021.3.11
    Metathesis of N‐heterocyclic chloroarsines with sulfur‐based nucleophiles furnished thio‐substituted 1,3,2‐diazarsolidines and 1,3,2‐diazarsolenes. Crystallographic and NMR spectroscopic studies revealed that a thiocyanato‐diazarsolene exhibits a salt‐like structure composed of weakly interacting thiocyanate and arsenium ions, while the remaining products formed neutral molecules. The structural data
    N-杂环氯代with啶与硫基亲核试剂的复分解提供了硫取代的1,3,2-二氮杂固胺和1,3,2-二氮杂异丁烷。晶体学和NMR光谱研究表明,硫氰酸根合-二氮杂异戊二烯表现出由弱相互作用的硫氰酸根和砷离子组成的盐样结构,而其余产物则形成中性分子。结构数据表明,杂环骨架诱导的环外As-S键的延伸在二氮杂烯酮中比在二氮杂固嘌呤中更为突出,并且与为N杂环膦所建立的键极化效应相平行。NMR数据表明,二氮杂异丁烷在砷中容易发生金字塔构型的反转,这已通过DFT研究成功建模。
  • Substitution reactions of [MBr(π allyl)(CO)2(LL)] complexes (M = Mo, W; L-L = 2,2 -bipyridine 1,2-bis(diphenylphosphine)ethane) with xanthates and dithiocarbamates
    作者:M.F. Perpiñan、A. Santos
    DOI:10.1016/s0022-328x(00)81029-3
    日期:1981.11
    The complexes [MBr(π-allyl)(CO)2(bipy)] (M = Mo, W, bipy = 2,2′-bipyridine) react with alkylxanthates (MIRxant), and N-alkyldithiocarbamates (MIRHdtc) (MI = Na or K), yielding complexes of general formula [M(S,S)- (π-allyl)(CO)2(bipy)] (M = Mo, (S,S) = Rxant (R = Me, Et, t-Bu, Bz), RHdtc (R = Me, Et); M = W, (S,S) = Extant). A monodentate coordentate coordination of the (S,S) ligand was deduced from
    的配合物[MBR(π烯丙基)(CO)2(联吡啶)](M =钼,钨,联吡啶= 2,2'-联吡啶)与alkylxanthates(M反应我RXANT),和Ñ -alkyldithiocarbamates(M我RHdtc )(M I = Na或K),得到通式为[M(S,S)-(π-烯丙基)(CO)2(bipy)]的络合物(M = Mo,(S,S)= Rxant(R = Me,Et,t-Bu,Bz),RHdtc(R = Me,Et); M = W,(S,S)= Extant)。从光谱数据推导出(S,S)配体的单齿配位配位。[MoBr(π-烯丙基)(CO)2(bipy)]与MeHdtc和Mexant的反应给出相同的络合物,无论是否存在吡啶。络合物[Mo(S,S)(π-烯丙基)(CO)2((Bipy)]((S,S)= MeHdtc,Mexant)不与过量的(S,S)配体和吡啶反应。
  • Direct Photoexcitation of Xanthate Anions for Deoxygenative Alkenylation of Alcohols
    作者:Hong-Mei Guo、Bin-Qing He、Xuesong Wu
    DOI:10.1021/acs.orglett.2c00889
    日期:2022.5.6
    In this report, we identify xanthate salts as a unique class of visible-light-excitable alkyl radical precursors that act simultaneously as strong photoreductants and alkyl radical sources. Upon direct photoexcitation of xanthate anions, efficient deoxygenative alkenylation and alkylation of a wide range of primary, secondary, and tertiary alcohols have been achieved via a one-pot protocol, avoiding
    在本报告中,我们将黄原酸盐确定为一类独特的可见光可激发烷基自由基前体,它们同时充当强光还原剂和烷基自由基源。在黄原酸盐阴离子的直接光激发下,通过一锅法实现了多种伯醇、仲醇和叔醇的有效脱氧烯基化和烷基化,避免了任何光催化剂。该方法具有广泛的底物范围和良好的官能团耐受性,可实现复杂分子的后期功能化。
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