823-22-3 (δ-己醇内酯,(R/S)-δ-Hexalactone)

CAS号:
823-22-3
中文名称:
δ-己醇内酯
英文名称:
(R/S)-δ-Hexalactone
分子式:
C6H10O2
分子量:
114.142402172089

δ-己醇内酯(823-22-3)名称与标识符

名称

中文别名:
δ-己醇内酯;丁位己内酯;delta-己醇内酯;δ-己内酯;delta-Hexanolactone δ-己内酯;-己内酯;5-羟基己酸内酯;
英文别名:
delta-Hexanolactone;delta-Hexalactone~5-Hydroxyhexanoic acid lactone;5-Methyl-Delta-Valerolactone;6-methyloxan-2-one;HEXALACTONE, DELTA-(RG);tetrahydro-6-methyl-2H-Pyran-2-one;δδ-Hexalactone;5-Methyl-δ-valerolactone;5-Hydroxyhexanoic acid lactone;delta-Caprolactone;delta-Methyl-delta-valerolactone;delta-Hexalactone;2H-Pyran-2-one, tetrahydro-6-methyl-;.delta.-Caprolactone;6-Methylvalerolactone;5-Hexanolide;.delta.-Hexalactone;Hexanoic acid, 5-hydroxy-, lactone;RZTOWFMDBDPERY-UHFFFAOYSA-N;.delta.-Methyl-.delta.-valerolactone;Hexanoic acid, .delta.-lactone;5-Hexalactone;Hexalactone, delta-;hexalacto;Hexanoic acid, 5-hydroxy-, lactone (6CI, 7CI);Tetrahydro-6-methyl-2H-pyran-2-one (ACI);(RS)-δ-Hexalactone;(±)-5-Hexanolide;(±)-δ-Hexalactone;6-Methyl-2H-tetrahydropyran-2-one;6-Methyl-δ-valerolactone;6-Methyltetrahydropyran-2-one;Hexanoic acid, 5-hydroxy-, δ-lactone;NSC 134774;NSC 32863;δ-Caprolactone;δ-Hexanolactone;δ-Hexanolide;δ-Methyl-δ-valerolactone;

标识符

MDL:
MFCD00083574
InChIKey:
RZTOWFMDBDPERY-UHFFFAOYSA-N
Inchi:
1S/C6H10O2/c1-5-3-2-4-6(7)8-5/h5H,2-4H2,1H3
SMILES:
O=C1CCCC(C)O1
BRN:
80501

δ-己醇内酯(823-22-3)物化性质

实验特性

  • LogP : 1.10200
  • PSA : 26.30000
  • 折射率 : 1.452
  • 水溶性 : Immiscible with water.
  • 沸点 : 115°C/22mmHg(lit.)
  • 熔点 : 18°C
  • 闪点 : 225 ºF
  • FEMA : 3167
  • 颜色与性状 : 无色至淡黄色油状液体,呈椰子油和乳脂似香气,有焦香和果香。
  • 溶解性 : 微溶于水,溶于乙醚、乙醇、油和丙二醇。
  • 密度 : 1.037

计算特性

  • 精确分子量 : 114.06808
  • 氢键供体数量 : 0
  • 氢键受体数量 : 2
  • 可旋转化学键数量 : 0
  • 同位素质量 : 114.06808
  • 重原子数量 : 8
  • 复杂度 : 98.7
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 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
  • 互变异构体数量 : 2
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 26.3

δ-己醇内酯(823-22-3)国际标准相关数据

EINECS:
212-511-8

δ-己醇内酯(823-22-3)推荐厂家 更多厂家(43)

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湖北鑫红利化工有限公司 15172537016
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祝雨薇 1018283355
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巨胜化学研究院 18064118002
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陈盼 1400838822
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湖北齐飞医药化工有限公司 18702762251
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湖北信康药化有限公司化学研究所 18827031272
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张欢 1438980011
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δ-己醇内酯(823-22-3)合成路线

合成路线:1 步
反应条件:
参考文献:
Strongly Lewis Acidic Metal-Organic Frameworks for Continuous Flow Catalysis
Ji, Pengfei ; et al, Journal of the American Chemical Society, 2019, 141(37), 14878-14888
合成路线:1 步
反应条件:
参考文献:
Chemically Recyclable Thermoplastic Polyurethane Elastomers via a Cascade Ring-Opening and Step-Growth Polymerization Strategy from Bio-renewable δ-Caprolactone
Yan, Qin; et al, Macromolecules (Washington, 2022, 55(10), 3860-3868
合成路线:1 步
反应条件:
参考文献:
Efficient hydrogenation of levulinic acid catalyzed by spherical NHC-Ir assemblies with atmospheric pressure of hydrogen
Shen, Lingyun; et al, Green Chemistry, 2021, 23(14), 5037-5042
合成路线:1 步
反应条件:
参考文献:
Barbier-type reactions of cyclic acid anhydrides and keto acids mediated by an SmI2/(NiI2-catalytic) system. Preparation of disubstituted lactones
Machrouhi, Fouzia; et al, European Journal of Organic Chemistry, 1998, (11), 2431-2436
合成路线:1 步
反应条件:
参考文献:
Efficient Iridium Catalysts for Base-Free Hydrogenation of Levulinic Acid
Wang, S.; et al, Organometallics, 2017, 36(16), 3152-3162
合成路线:1 步
反应条件:
参考文献:
Rapid and Controlled Polymerization of Bio-sourced δ-Caprolactone toward Fully Recyclable Polyesters and Thermoplastic Elastomers
Li, Changjian; et al, Angewandte Chemie, 2022, 61(16),
合成路线:1 步
反应条件:
参考文献:
Stereoselective synthesis of δ-lactones from 5-oxoalkanals via one-pot sequential acetalization, Tishchenko reaction, and lactonization by cooperative catalysis of samarium ion and mercaptan
Hsu, Jue-Liang; et al, Journal of Organic Chemistry, 2001, 66(25), 8573-8584
合成路线:1 步
反应条件:
参考文献:
Cooperative Catalysis of Samarium Diiodide and Mercaptan in a Stereoselective One-Pot Transformation of 5-Oxopentanals into δ-Lactones
Hsu, Jue-Liang; et al, Organic Letters, 1999, 1(12), 1989-1991
合成路线:1 步
反应条件:
参考文献:
Facile Baeyer-Villiger oxidation of cyclic ketones: conventional versus microwave-assisted approach
Randino, Rosario; et al, Tetrahedron Letters, 2015, 56(42), 5723-5726
合成路线:1 步
反应条件:
参考文献:
Efficient and convenient oxidation of aldehydes and ketones to carboxylic acids and esters with H2O2 catalyzed by Co4HP2Mo15V3O62 in ionic liquid [TEBSA][BF4]
Hu, Yu-Lin; et al, RSC Advances, 2015, 5(32), 24936-24943
合成路线:1 步
反应条件:
参考文献:
Exploiting the Geminal Acylation Reaction to Produce Beta-Turn Peptidomimetic
Elliott, Christine E., 2001, , ,
合成路线:1 步
反应条件:
参考文献:
Syntheses in the pyran series. II. The oxymethylenelactone rearrangement
Korte, Friedhelm; et al, Chemische Berichte, 1955, 88, 1676-84
合成路线:1 步
反应条件:
参考文献:
Enzymic resolution of medium-ring lactones. Synthesis of (S)-(+)-phoracantholide I
Fouque, Elie; et al, Synthesis, 1989, (9), 661-6
合成路线:2 步
反应条件:
参考文献:
Stereodivergent Preparation of Valuable γ- or δ-Hydroxy Esters and Lactones through One-Pot Cascade or Tandem Chemoenzymatic Protocols
Diaz-Rodriguez, Alba; et al, ACS Catalysis, 2014, 4(2), 386-393
合成路线:1 步
反应条件:
参考文献:
Stereodivergent Preparation of Valuable γ- or δ-Hydroxy Esters and Lactones through One-Pot Cascade or Tandem Chemoenzymatic Protocols
Diaz-Rodriguez, Alba; et al, ACS Catalysis, 2014, 4(2), 386-393
合成路线:1 步
反应条件:
参考文献:
Oxidation of alcohols with nitroxyl radical under polymer-supported two-phase conditions
Kashiwagi, Yoshitomo; et al, New Journal of Chemistry, 2003, 27(11), 1545-1549
合成路线:1 步
反应条件:
参考文献:
Oxidation of alcohols in continuous flow with a solid phase hypervalent iodine catalyst
Bensberg, Kathrin; et al, ChemRxiv, 2023, 1, 1-6
合成路线:1 步
反应条件:
参考文献:
Barium manganate in microwave-assisted oxidation reactions: synthesis of lactones by oxidative cyclization of diols
Bagley, Mark C.; et al, Tetrahedron Letters, 2009, 50(49), 6823-6825
合成路线:1 步
反应条件:
参考文献:
Cyclization of hydroxy enol ethers into spiroacetals. Evidence for the position of the transition state and its implication on the stereoelectronic effects in acetal formation
Pothier, Normand; et al, Helvetica Chimica Acta, 1992, 75(2), 604-20
合成路线:1 步
反应条件:
参考文献:
Direct room-temperature lactonization of alcohols and ethers onto amides: an "amide strategy" for synthesis
Valerio, Viviana; et al, Chemistry - A European Journal, 2013, 19(8), 2606-2610
合成路线:1 步
反应条件:
参考文献:
H-Bonding-promoted radical addition of simple alcohols to unactivated alkenes
Tian, Yunfei; et al, Green Chemistry, 2017, 19(21), 5230-5235
合成路线:1 步
反应条件:
参考文献:
Efficient Transfer of Chelating Amides into Different Types of Esters and Lactones
Jakob, Uwe; et al, European Journal of Organic Chemistry, 2014, 2014(31), 6963-6974
合成路线:1 步
反应条件:
参考文献:
Direct room-temperature lactonization of alcohols and ethers onto amides: an "amide strategy" for synthesis
Valerio, Viviana; et al, Chemistry - A European Journal, 2013, 19(8), 2606-2610
合成路线:1 步
反应条件:
参考文献:
Oxygen-atom transfer from nitrous oxide (N:N:O) to nickel alkyls. Syntheses and reactions of nickel(II) alkoxides
Matsunaga, Phillip T.; et al, Polyhedron, 1995, 14(1), 175-85
合成路线:1 步
反应条件:
参考文献:
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Tavana, Jalal; et al, Polymer Chemistry, 2022, 13(9), 1215-1227
合成路线:1 步
反应条件:
参考文献:
Ruthenium tetroxide oxidation of simple ethers: a systematic study
Smith, Amos B. III; et al, Synthetic Communications, 1980, 10(3), 205-11

δ-己醇内酯(823-22-3)参考资料

Reaxys RN:
80501
PubChem CID: