找化学品上960化工网!
960化工网

7,8-二羟基-4-苯基香豆素 | 842-01-3

7,8-二羟基-4-苯基香豆素结构式图片|842-01-3结构式图片
7,8-二羟基-4-苯基香豆素
7,8-Dihydroxy-4-phenylcoumarin
842-01-3
C15H10O4
254.237504482269
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:7,8-二羟基-4-苯基香豆素结构式
5413034
简介
4-Phenyl-7,8-dihydroxycoumarin 是一种香豆素衍生物,可用于支气管扩张研究。
名称和标识符
MDL MFCD02058070
InChIKey JRVIIPJSVKTPBK-UHFFFAOYSA-N
Inchi 1S/C15H10O4/c16-12-7-6-10-11(9-4-2-1-3-5-9)8-13(17)19-15(10)14(12)18/h1-8,16,18H
SMILES O=C1C=C(C2C=CC=CC=2)C2C(=C(C(=CC=2)O)O)O1
别名信息
- 中文别名 -
  • 7,8-二羟基-4-苯基香豆素
- 英文别名 -
  • 7,8-Dihydroxy-4-phenylcoumarin
  • 2H-1-Benzopyran-2-one,7,8-dihydroxy-4-phenyl-
  • 7,8-Dihydroxy-4-phenyl-2H-chromen-2-one
  • 7,8-dihydroxy-4-phenylchromen-2-one
  • 2zvj
  • 4-phenyldaphnetin
  • 7,8-dihydroxy-4-phenyl-chromen-2-one
  • 7,8-dihydroxy-4-phenyl-coumarin
  • 7,8-Dihydroxy-4-phenyl-cumarin
  • Coumarin 8
  • LDN 0063260
  • 4-Phenyldaphnetin
  • 4-Phenyldaphnetin
  • 7,8-Dihydroxy-4-phenyl-2H-1-benzopyran-2-one (ACI)
  • Coumarin, 7,8-dihydroxy-4-phenyl- (6CI, 7CI, 8CI)
  • 4-Phenyl-7,8-dihydroxycoumarin
  • 78-DIHYDROXY-4-PHENYLCOUMARIN
  • Oprea1_803491
  • SR-01000442903-1
  • FT-0699041
  • JRVIIPJSVKTPBK-UHFFFAOYSA-N
  • C16451
  • 7,8-ihydroxy-4-henylcoumarin
  • MFCD02058070
  • SR-01000442903
  • DB08049
  • DNDI1417012
  • PD005218
  • NS00068293
  • KOM
  • AKOS005175244
  • Z57108748
  • 842-01-3
  • CHEMBL1233867
  • 4-phenyl-7,8-dihydroxycoumarin
  • DTXSID10419942
  • SCHEMBL1181304
  • A864164
  • IFLab1_001650
  • s9356
  • VS-09296
  • AB00684262-01
  • 4-phenyl-7,8-dihydroxycoumarine
  • HY-128410
  • Q27097282
  • HMS1416K22
  • EN300-303109
  • 7,8-dihydroxy-4-phenyl-2H-chromen-2-one
  • CS-0099603
物化性质
实验特性
LogP 2.87120
PSA 70.67000
折射率 1.698
沸点 495.1°C at 760 mmHg
熔点 190-195 °C (lit.)
闪点 193.8°C
溶解度 Very 微溶 (0.71 g/L) (25 ºC),
颜色与性状 未确定
溶解性 未确定
密度 1.443±0.06 g/cm3 (20 ºC 760 Torr),
计算特性
精确分子量 254.05800
氢键供体数量 2
氢键受体数量 4
可旋转化学键数量 1
同位素质量 254.05790880g/mol
重原子数量 19
复杂度 384
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) 2.4
互变异构体数量 16
表面电荷 0
拓扑分子极性表面积 66.8Ų
海关数据
海关编码 2932209090
海关数据

中国海关编码:

2932209090

概述:

2932209090. 其他内酯. 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:

2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

合成路线

合成路线:1 步

反应条件:
参考文献:
Combustion synthesized WO3-ZrO2 nanocomposites as catalyst for the solvent-free synthesis of coumarins
Naik, Mallari A.; Mishra, Braja Gopal; Dubey, Amit, Colloids and Surfaces, 2008, 317(1-3), 234-238

合成路线:1 步

反应条件:
参考文献:
Meglumine sulfate catalyzed solvent-free one-pot synthesis of coumarins under microwave and thermal conditions
Moradi, Leila; Rabiei, Khadijeh; Belali, Fateme, Synthetic Communications, 2016, 46(15), 1283-1291

合成路线:1 步

反应条件:
参考文献:
Solvent-free one-pot synthesis of coumarins using molybdate sulfuric acid as highly efficient catalyst
Moradi, Leila; Belali, Fatame, Journal of the Iranian Chemical Society, 2015, 12(11), 1927-1934

合成路线:1 步

反应条件:
参考文献:
Silica-supported boric trisulfuric anhydride as a novel and efficient catalyst for solvent-free synthesis of coumarins via Pechmann condensation
Aarhami, Abolfath; Khalafi-Nezhad, Ali; Haghighi, Saghar Mowlazadeh; Bargebid, Rahele; Zare, Abdolkarim; et al, ARKIVOC (Gainesville, 2012, (9), 111-121

合成路线:1 步

反应条件:
参考文献:
Solvent-free synthesis of 4-substituted coumarins catalyzed by novel Bronsted acidic ionic liquids with perchlorate anion: a convenient and practical complementary method for pechmann condensation
Taib, Layla Ahmed; Keshavarz, Mosadegh; Parhami, Abolfath, Reaction Kinetics, 2021, 133(1), 383-403

合成路线:1 步

反应条件:
参考文献:
Synthesis and structure-activity relationship of daphnetin derivatives as potent antioxidant agents
Xia, Yangliu; Chen, Chen; Liu, Yong; Ge, Guangbo; Dou, Tongyi; et al, Molecules, 2018, 23(10), 2476/1-2476/13

合成路线:1 步

反应条件:
参考文献:
Ceric ammonium nitrate (CAN): An efficient catalyst for the coumarin synthesis via Pechmann condensation using conventional heating and microwave irradiation
Reddy, Y. Thirupathi; Sonar, Vijayakumar N.; Crooks, Peter A.; Dasari, Pavan K.; Reddy, P. Narsimha; et al, Synthetic Communications, 2008, 38(13), 2082-2088

合成路线:1 步

反应条件:
参考文献:
Synthesis and anticancer activity of 7,8-dihydroxy-4-arylcoumarins
Wu, Jianrui; Peng, Ting; Chen, Fang; Leng, Yixin; Tong, Linjiang; et al, Letters in Drug Design & Discovery, 2015, 12(5), 366-373

合成路线:1 步

反应条件:
参考文献:
LiBr-mediated, solvent free von Pechmann reaction: facile and efficient method for the synthesis of 2H-chromen-2-ones
Kumar, Sanjay; Saini, Anil; Sandhu, Jagir S., ARKIVOC (Gainesville, 2007, (15), 18-23

合成路线:1 步

反应条件:
参考文献:
An efficient ZrCl4-catalyzed one-pot solvent-free protocol for the synthesis of 4-substituted coumarins
Sharma, G. V. M.; Reddy, J. Janardhan; Lakshmi, P. Sree; Krishna, P. Radha, Tetrahedron Letters, 2005, 46(36), 6119-6121

合成路线:1 步

反应条件:
参考文献:
A simple and efficient protocol for the synthesis of substituted coumarins catalyzed by stannic(IV) chloride under solvent-free condition
Naik, Mallari A.; Mishra, Braja Gopal; Dubey, Amit, Reaction Kinetics and Catalysis Letters, 2007, 91(1), 169-175

合成路线:1 步

反应条件:
参考文献:
Nano-TiO2 on Dodecyl-Sulfated Silica: As an Efficient Heterogeneous Lewis Acid-Surfactant-Combined Catalyst (HLASC) for Reaction in Aqueous Media
Khalafi-Nezhad, Ali; Mowlazadeh Haghighi, Saghar; Panahi, Farhad, ACS Sustainable Chemistry & Engineering, 2013, 1(8), 1015-1023

合成路线:1 步

反应条件:
参考文献:
SnCl4 grafted on silica gel: an efficient catalyst for solvent-free synthesis of coumarins via the Pechmann condensation
Sun, Rui; Gao, Yanjuan; Ma, Ying; Yang, Guangde; Li, Yiping, Journal of the Iranian Chemical Society, 2017, 14(3), 737-742

合成路线:1 步

反应条件:
参考文献:
Modified Pechmann condensation using grinding technique under solvent-free condition at room temperature
Sharma, Dinesh; Kumar, Suresh; Makrandi, J. K., Green Chemistry Letters and Reviews, 2011, 4(2), 127-129

合成路线:1 步

反应条件:
参考文献:
Microwave-initiated reactions. Pechmann coumarin synthesis, Biginelli reaction, and acylation
Manhas, Maghar S.; Ganguly, Subhendu N.; Mukherjee, Somdatta; Jain, Amit K.; Bose, Ajay K., Tetrahedron Letters, 2006, 47(14), 2423-2425

合成路线:1 步

反应条件:
参考文献:
Coumarin synthesis via Pechmann condensation on silica-supported sulfuric acid under microwave irradiation
Rad-Moghadam, Kurosh; Montazeri, Nasser, Asian Journal of Chemistry, 2009, 21(1), 499-503

合成路线:1 步

反应条件:
参考文献:
CuX2 (X = Cl, Br) as catalysts for Pechmann reaction. Synthesis of 4-substituted coumarins
Wang, Yi; Xu, Feng; Tian, You-Ping; Li, Hui-Li; Wang, Jian-Jun, Journal of Chemical Research, 2009, (6), 339-341

合成路线:1 步

反应条件:
参考文献:
Heterogeneously Catalyzed Pechmann Condensation Employing the Tailored Zn0.925Ti0.075O NPs: Synthesis of Coumarin
Jadhav, Nirajkumar H.; Sakate, Sachin S.; Rasal, Nishant K.; Shinde, Dnyaneshwar R.; Pawar, Ramdas A., ACS Omega, 2019, 4(5), 8522-8527

合成路线:1 步

反应条件:
参考文献:
A facile synthesis of 2H-chromen-2-ones via Pechmann condensation under solvent free conditions using grinding technique
Sharma, Dinesh; Kumar, Surender, Green Processing and Synthesis, 2013, 2(2), 151-155
相关文献
专业数据库参考
PubChemId 5413034
化合物详情(旧版)

SMILES

C1=CC=C(C=C1)C2C3=C(OC(=O)C=2)C(O)=C(O)C=C3

960化工网为您提供7,8-二羟基-4-苯基香豆素专业化合物百科信息,包括中文名,英文名,分子式,分子量,以及该化合物的CasNo.:842-01-3,和相关理化性质;并提供了优质生产厂家信息包括厂家名称和联系方式等;| WAP 版:842-01-3
平台客服 平台客服

平台在线客服