825-56-9 (2-苯基-1,3,4-恶二唑,2-Phenyl-1,3,4-oxadiazole)

CAS号:
825-56-9
中文名称:
2-苯基-1,3,4-恶二唑
英文名称:
2-Phenyl-1,3,4-oxadiazole
分子式:
C8H6N2O
分子量:
146.14604139328

2-苯基-1,3,4-恶二唑(825-56-9)名称与标识符

名称

中文别名:
2-苯基-1,3,4-噁二唑;2-苯基-1,3,4-恶二唑;
英文别名:
2-phenyl-1,3,4-oxadiazole;1,3,4-OXADIAZOLE, 2-PHENYL-;1,3,4-OXADIAZOLE,2-PHENYL;2-Fenil-1,3,4-ossadiazolo [Italian];2-phenyl-[1,3,4]oxadiazole;5-phenyl-1,3,4-oxadiazole;Phenyl-[1,3,4]oxadiazol;phenyl-[1,3,4]oxadiazole;2-Phenyloxadiazole;NSC 94884;2-Fenil-1,3,4-ossadiazolo;NSC94884;C11H9IN2O;2-Phenyl-1,3,4-oxadiazol;1,4-Oxadiazole, 2-phenyl-;2-phenyl-[1.3.4]oxadiazole;2-phenyl-[1.3.4]-oxadiazole;2-phenyl-[1,3,4]-oxadiazole;ZEOMRHKTIYBETG-UHFFFAOYSA-N;2-Phenyl-1,3,4-oxadiazole (ACI);2-Phenyloxadiazole;5-Phenyl-1,3,4-Oxadiazole;SY179350;BRN 0118804;4-27-00-07140 (Beilstein Handbook Reference);SCHEMBL9555;BDBM600907;CS-0119950;AKOS002300438;EN300-44953;825-56-9;DTXSID80231799;MFCD00491613;AS-58422;CHEMBL2269004;DB-025924;Z55670800;NSC-94884;BCP27494;D71189;STK408136;US11634391, Compound 144;

标识符

MDL:
MFCD00491613
InChIKey:
ZEOMRHKTIYBETG-UHFFFAOYSA-N
Inchi:
1S/C8H6N2O/c1-2-4-7(5-3-1)8-10-9-6-11-8/h1-6H
SMILES:
N1=COC(C2C=CC=CC=2)=N1
BRN:
0118804

2-苯基-1,3,4-恶二唑(825-56-9)物化性质

实验特性

  • LogP : 1.73660
  • PSA : 38.92000
  • 沸点 : 254 ºC
  • 闪点 : 111 ºC
  • 密度 : 1.179

计算特性

  • 精确分子量 : 146.04800
  • 氢键供体数量 : 0
  • 氢键受体数量 : 3
  • 可旋转化学键数量 : 1
  • 同位素质量 : 146.048012819g/mol
  • 重原子数量 : 11
  • 复杂度 : 123
  • 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 : 0
  • 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) : 1.4
  • 拓扑分子极性表面积 : 38.9

2-苯基-1,3,4-恶二唑(825-56-9)安全信息

2-苯基-1,3,4-恶二唑(825-56-9)国际标准相关数据

EINECS:
94884

2-苯基-1,3,4-恶二唑(825-56-9)海关数据

海关编码:
2934999090
海关数据:

中国海关编码:

2934999090

概述:

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素:

品名, 成分含量, 用途

Summary:

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-苯基-1,3,4-恶二唑(825-56-9)合成路线

合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Palladium-Catalyzed Domino Allenamide Carbopalladation/Direct C-H Allylation of Heteroarenes: Synthesis of Primprinine and Papaverine Analogues
Hedouin, Jonathan; et al, Organic Letters, 2018, 20(19), 6027-6032
合成路线:1 步
反应条件:
参考文献:
Pd(OAc)2 catalyzed C-H activation of 1,3,4-oxadiazoles and their direct oxidative coupling with benzothiazoles and aryl boronic acids using Cu(OAc)2 as an oxidant
Salvanna, N.; et al, Tetrahedron, 2013, 69(9), 2220-2225
合成路线:1 步
反应条件:
参考文献:
Novel, fast and efficient one-pot sonochemical synthesis of 2-aryl-1,3,4-oxadiazoles
Rouhani, Morteza; et al, Ultrasonics Sonochemistry, 2014, 21(1), 262-267
合成路线:1 步
反应条件:
参考文献:
One-pot synthesis of 2-aryl-1,3,4-oxadiazole derivatives as potential antibacterial agents
Karimi, Fatemeh; et al, Journal of Chemical and Pharmaceutical Research, 2015, 7(10), 1028-1033
合成路线:1 步
反应条件:
参考文献:
N-(triphenylphosphoranylidene) isocyanamide
Lindstrom, Johan, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2014, 1, 1-3
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
[4+1] cyclization of benzohydrazide and ClCF2COONa towards 1,3,4-oxadiazoles and 1,3,4-oxadiazoles-d5
Wang, Ya; et al, Chinese Chemical Letters, 2022, 33(3), 1511-1514
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Alum (KAl(SO4)2.12H2O). An efficient and inexpensive catalyst for the one-pot synthesis of 1,3,4-oxadiazoles under solvent-free conditions
Dabiri, Minoo; et al, Monatshefte fuer Chemie, 2007, 138(12), 1253-1255
合成路线:1 步
反应条件:
参考文献:
Direct and efficient synthesis of dimethylformamidrazones using benzotriazole Vilsmeier reagent
Katritzky, Alan R.; et al, Journal of Organic Chemistry, 2000, 65(7), 2246-2248
合成路线:1 步
反应条件:
参考文献:
Ligand-free Cu(II)-mediated aerobic oxidations of aldehyde hydrazones leading to N,N'-diacylhydrazines and 1,3,4-oxadiazoles
Liu, Lei; et al, Organic & Biomolecular Chemistry, 2017, 15(12), 2585-2592
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Functionalization of 1,3,4-Oxadiazoles and 1,2,4-Triazoles via Selective Zincation or Magnesiation Using 2,2,6,6-Tetramethylpiperidyl Bases
Schwaerzer, Kuno; et al, Organic Letters, 2020, 22(5), 1899-1902
合成路线:1 步
反应条件:
参考文献:
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe; et al, Organic Letters, 2015, 17(12), 2960-2963
合成路线:1 步
反应条件:
参考文献:
Iodine-Mediated Domino Oxidative Cyclization: One-Pot Synthesis of 1,3,4-Oxadiazoles via Oxidative Cleavage of C(sp2)-H or C(sp)-H Bond
Fan, Yuxing; et al, Journal of Organic Chemistry, 2016, 81(15), 6820-6825
合成路线:1 步
反应条件:
参考文献:
Iodine-Mediated Domino Oxidative Cyclization: One-Pot Synthesis of 1,3,4-Oxadiazoles via Oxidative Cleavage of C(sp2)-H or C(sp)-H Bond
Fan, Yuxing; et al, Journal of Organic Chemistry, 2016, 81(15), 6820-6825

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