95-43-2 (二氯乙酸钾,D-Threose (~0.4 M aqueous solution))

CAS号:
95-43-2
中文名称:
二氯乙酸钾
英文名称:
D-Threose (~0.4 M aqueous solution)
分子式:
C4H8O4
分子量:
120.103921890259

二氯乙酸钾(95-43-2)名称与标识符

名称

中文别名:
D-苏糖;D-(-)-苏糖;D-苏阿糖;二氯乙酸钾;
英文别名:
(2S,3R)-2,3,4-Trihydroxybutanal;D-(-)-Threose;D-Threose;Butanal,2,3,4-trihydroxy-, (2S,3R)-;D -(-)-THREOSE SYRUP;D-(?)-Threose;(2S,3R)-2,3,4-Trihydroxybutanal (ACI);Butanal, 2,3,4-trihydroxy-, [S-(R*,S*)]- (ZCI);Threose, D- (8CI);D;(2S,3R)-2,3,4-Trihydroxy-butanal; [S-(R*,S*)]-2,3,4,-Trihydroxy-butanal; D-(-)-Threose;;DTXSID101017421;NS00078950;T3649;UNII-B74AT64234;YTBSYETUWUMLBZ-QWWZWVQMSA-N;4EHO9A06LX;D-THREOSE [MI];Q423233;Butanal, 2,3,4-trihydroxy-, (2R,3S)-rel-;Threose, DL-;B74AT64234;AKOS015905458;Butanal, 2,3,4-trihydroxy-, (2S,3R)-;95-43-2;D-Threo-tetrose;DL-Threose;J-200001;29884-64-8;9B9D25D1-BACD-403A-8BFD-5F1BEFD8B9B3;BS-33313;GEO-04658;CHEBI:28587;Threose, (+/-)-;EINECS 202-418-0;SCHEMBL23308;D-Threose (~0.4 M aqueous solution);NS00078801;(+/-)-Threose;Threose, D-;Threose;UNII-4EHO9A06LX;

标识符

MDL:
MFCD00043042
InChIKey:
YTBSYETUWUMLBZ-QWWZWVQMSA-N
Inchi:
1S/C4H8O4/c5-1-3(7)4(8)2-6/h1,3-4,6-8H,2H2/t3-,4-/m1/s1
SMILES:
[C@@H](O)(CO)[C@H](O)C=O

二氯乙酸钾(95-43-2)物化性质

实验特性

  • LogP : -1.94320
  • PSA : 69.92000
  • Merck : 9381
  • 折射率 : 1.4502 (estimate)
  • 沸点 : 144.07°C (rough estimate)
  • 熔点 : 130 ºC
  • 闪点 : 156.2°C
  • 颜色与性状 : 潮解性晶体,味甜。
  • 溶解性 : 易溶于水,微溶于酒精,难溶于乙醚及石油醚。
  • 比旋光度 : D20 -12.3° (20 min, c = 4)
  • 密度 : 1.0500 (rough estimate)

计算特性

  • 精确分子量 : 120.042
  • 氢键供体数量 : 3
  • 氢键受体数量 : 4
  • 可旋转化学键数量 : 3
  • 同位素质量 : 120.042
  • 重原子数量 : 8
  • 复杂度 : 84.1
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 2
  • 不确定原子立构中心数量 : 1
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : -1.9
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 69.9

二氯乙酸钾(95-43-2)安全信息

二氯乙酸钾(95-43-2)国际标准相关数据

EINECS:
202-418-0

二氯乙酸钾(95-43-2)合成路线

合成路线:1 步
反应条件:
参考文献:
Asymmetric assembly of aldose carbohydrates from formaldehyde and glycolaldehyde by tandem biocatalytic aldol reactions
Szekrenyi, Anna; Garrabou, Xavier; Parella, Teodor; Joglar, Jesus; Bujons, Jordi; et al, Nature Chemistry, 2015, 7(9), 724-729
合成路线:1 步
反应条件:
参考文献:
Asymmetric Self- and Cross-Aldol Reactions of Glycolaldehyde Catalyzed by D-Fructose-6-phosphate Aldolase
Garrabou, Xavier; Castillo, Jose A.; Guerard-Helaine, Christine; Parella, Teodor; Joglar, Jesus; et al, Angewandte Chemie, 2009, 48(30), 5521-5525
合成路线:1 步
反应条件:
参考文献:
Efficient immobilization of fructose-6-phosphate aldolase in layered double hydroxide: improved stereoselective synthesis of sugar analogues
Guerard-Helaine, Christine; Legeret, Bertrand; Fernandes, Carlos; Prevot, Vanessa; Forano, Claude; et al, New Journal of Chemistry, 2011, 35(4), 776-779
合成路线:1 步
反应条件:
参考文献:
Engineering the Donor Selectivity of D-Fructose-6-Phosphate Aldolase for Biocatalytic Asymmetric Cross-Aldol Additions of Glycolaldehyde
Szekrenyi, Anna; Soler, Anna; Garrabou, Xavier; Guerard-Helaine, Christine; Parella, Teodor; et al, Chemistry - A European Journal, 2014, 20(39), 12572-12583
合成路线:1 步
反应条件:
参考文献:
Process for the production of 2,4-dihydroxybutyrate or L-threonine by use of a microbial metabolic pathway
, Germany, , ,
合成路线:1 步
反应条件:
参考文献:
Biocatalytic construction of quaternary centers by aldol addition of 3,3-disubstituted 2-oxoacid derivatives to aldehydes
Marin-Valls, Roser; Hernandez, Karel; Bolte, Michael ; Parella, Teodor ; Joglar, Jesus; et al, Journal of the American Chemical Society, 2020, 142(46), 19754-19762
合成路线:1 步
参考文献:
Silver(I) carbonate on celite
Fetizon, Marcel, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2001, 1, 1-6
合成路线:1 步
反应条件:
参考文献:
Selective Electrocatalytic Oxidation of Sorbitol to Fructose and Sorbose
Kwon, Youngkook; de Jong, Ed; van der Waal, Jan Kees; Koper, Marc T. M., ChemSusChem, 2015, 8(6), 970-973
合成路线:1 步
反应条件:
参考文献:
Efficient biocatalytic processes for highly valuable terminally phosphorylated C5 to C9 D-ketoses
Guerard-Helaine, C.; Debacker, M.; Clapes, P.; Szekrenyi, A.; Helaine, V.; et al, Green Chemistry, 2014, 16(3), 1109-1113
合成路线:1 步
反应条件:
参考文献:
Applications of an asymmetric [2 + 2]-photocycloaddition. Total synthesis of (-)-echinosporin. Construction of an advanced 11-deoxyprostaglandin intermediate
Smith, Amos B. III; Sulikowski, Gary A.; Sulikowski, Michelle M.; Fujimoto, Katsumi, Journal of the American Chemical Society, 1992, 114(7), 2567-76
合成路线:1 步
反应条件:
参考文献:
Reaction of 2,3-O-isopropylidene-D-glyceraldehyde with ethyl ethylthiomethyl sulfoxide
Lopez Sastre, J. A.; Sanz Tejedor, A.; Rodriguez Amo, J. F.; Molina Molina, J.; Izquierdo Cubero, I., Anales de Quimica, 1986, 82(2), 140-3
合成路线:1 步
参考文献:
Method for preparation of aldotetroses by photocatalytic reaction of aldonic acid salts or aldonic acid δ-lactones
, Japan, , ,
合成路线:1 步
参考文献:
D-fructose-6-phosphate aldolase in organic synthesis: Cascade chemical-enzymatic preparation of sugar-related polyhydroxylated compounds
Concia, Alda Lisa; Lozano, Carles; Castillo, Jose A.; Parella, Teodor; Joglar, Jesus; et al, Chemistry - A European Journal, 2009, 15(15), 3808-3816
合成路线:1 步
参考文献:
Process for the production of an aldose derivative
, European Patent Organization, , ,
合成路线:1 步
参考文献:
Oxidative decarboxylation of aldonolactones by cerium(IV) sulfate in aqueous sulfuric acid. Part II. Mechanism and kinetics; synthesis of D-lyxose, D-erythrose and D-threose
Sala, L. F.; Fernandez Cirelli, A.; De Lederkremer, R. M., Anales de la Asociacion Quimica Argentina, 1978, 66(1), 57-63
合成路线:1 步
参考文献:
Use of a Grignard reagent to lengthen a triose carbon chain
Walton, Donald J., Canadian Journal of Chemistry, 1967, 45(23), 2921-5
合成路线:1 步
反应条件:
参考文献:
Efficient Production of Biomass-Derived C4 Chiral Synthons in Aqueous Solution
Lin, Shaoying; Guo, Xiao; Qin, Kai; Feng, Lei; Zhang, Yahong ; et al, ChemCatChem, 2017, 9(22), 4179-4184
合成路线:1 步
反应条件:
参考文献:
Amino acid catalyzed neogenesis of carbohydrates: A plausible ancient transformation
Cordova, Armando; Ibrahem, Ismail; Casas, Jesus; Sunden, Henrik; Engqvist, Magnus; et al, Chemistry - A European Journal, 2005, 11(16), 4772-4784
合成路线:1 步
反应条件:
参考文献:
Reactions of saccharides catalyzed by molybdate ions. XLVII. Effect of molybdate ions on transformation of lower aldoses
Konigstein, J.; Bilik, V., Chemical Papers, 1992, 46(4), 257-60
合成路线:1 步
反应条件:
参考文献:
Mechano-catalysis boosts glycolaldehyde conversion to tetroses over a new Zn-COF catalyst
Yang, Junxia; Fang, Xu; Ren, Guoqing; Yu, Tie, New Journal of Chemistry, 2023, 47(2), 558-562
合成路线:1 步
反应条件:
参考文献:
Catalytic Gels for a Prebiotically Relevant Asymmetric Aldol Reaction in Water: From Organocatalyst Design to Hydrogel Discovery and Back Again
Hawkins, Kirsten; Patterson, Anna K.; Clarke, Paul A.; Smith, David K., Journal of the American Chemical Society, 2020, 142(9), 4379-4389

二氯乙酸钾(95-43-2)参考资料

Reaxys RN:
1721696
Beilstein:
1721696
PubChem CID: