TRANS-4-HYDROXYSTILBENE

Base Information

  • Chemical Name: TRANS-4-HYDROXYSTILBENE
  • CAS No.: 6554-98-9

High quality purity >99% TRANS-4-HYDROXYSTILBENE 6554-98-9 for sale

  • Molecular Formula: C14H12O
  • Molecular Weight: 196.249
  • Appearance/Colour: Yellow to light brown crystalline powder 
  • Vapor Pressure: 0mmHg at 25°C 
  • Melting Point: 185-189oC 
  • Refractive Index: 1.4700 (estimate) 
  • Boiling Point: 336.4°Cat760mmHg 
  • PKA: 9.59±0.13(Predicted) 
  • Flash Point: 161.1°C 
  • PSA： 20.23000 
  • Density: 1.147g/cm3 
  • LogP: 3.56260 

TRANS-4-HYDROXYSTILBENE(Cas 6554-98-9) Usage

Purification Methods

Crystallise it from *C6H6, MeOH (m 186-187o) or acetic acid. [Beilstein 6 H 693, 6 II 657, 6 III 3497, 6 4855.]

InChI:InChI=1/C14H12O/c15-14-10-8-13(9-11-14)7-6-12-4-2-1-3-5-12/h1-11,15H/b7-6-

6554-98-9 Relevant articles

Fluorinated N, N -dialkylaminostilbenes for wnt pathway inhibition and colon cancer repression

Zhang, Wen,Sviripa, Vitaliy,Kril, Liliia M.,Chen, Xi,Yu, Tianxin,Shi, Jiandang,Rychahou, Piotr,Evers, B. Mark,Watt, David S.,Liu, Chunming

, p. 1288 - 1297 (2011)

Colorectal cancer (CRC) is the second le...

Bimetallic Ni–Pd Synergism—Mixed Metal Catalysis of the Mizoroki-Heck Reaction and the Suzuki–Miyaura Coupling of Aryl Bromides

Kashid, Abhijit A.,Patil, Dharmaraj J.,Mali, Ramling D.,Patil, Vijay P.,Neethu,Meroliya, Heena K.,Waghmode, Shobha A.,Iyer, Suresh

, p. 353 - 358 (2020/08/05)

Abstract: A combination of Pd and Ni com...

A Simple Nickel Catalyst Enabling an E-Selective Alkyne Semihydrogenation

Thiel, Niklas O.,Kaewmee, Benyapa,Tran Ngoc, Trung,Teichert, Johannes F.

supporting information, p. 1597 - 1603 (2020/02/05)

Stereoselective alkyne semihydrogenation...

Chemoselective acid-catalyzed [4 + 2]-cycloaddition reactions of: Ortho -quinone methides and styrenes/stilbenes/cinnamates

Akkarasereenon, Kornkamon,Ploypradith, Poonsakdi,Ruchirawat, Somsak,Tangdenpaisal, Kassrin

supporting information, p. 8854 - 8866 (2020/11/23)

ortho-Quinone methides (o-QMs) generated...

Palladium-Based Catalysts Supported by Unsymmetrical XYC–1 Type Pincer Ligands: C5 Arylation of Imidazoles and Synthesis of Octinoxate Utilizing the Mizoroki–Heck Reaction

Maji, Ankur,Singh, Ovender,Singh, Sain,Mohanty, Aurobinda,Maji, Pradip K.,Ghosh, Kaushik

, p. 1596 - 1611 (2020/04/29)

A series of new unsymmetrical (XYC–1 typ...

6554-98-9 Process route

4-(2-phenylethynyl)phenol
1849-26-9

4-(2-phenylethynyl)phenol

trans-4-Hydroxystilbene
6554-98-9

trans-4-Hydroxystilbene

Conditions
Conditions Yield
With formic acid; (1,2-dimethoxyethane)dichloronickel(II); zinc; bis(2-diphenylphosphinoethyl)phenylphosphine; In 1,4-dioxane; at 120 ℃; for 16h; stereoselective reaction; Sealed tube;
100%
With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); hydrogen; In tetrahydrofuran; at 45 ℃; for 18h;
95%
With sodiumsulfide nonahydrate; In N,N-dimethyl-formamide; at 140 ℃; for 10h; stereoselective reaction;
93%
4-(2-phenylethynyl)phenol; With nickel(II) iodide; 1,1'-bis-(diphenylphosphino)ferrocene; In 1,4-dioxane; at 20 ℃; for 0.0333333h; Schlenk technique; Inert atmosphere;
With hydrogen; In 1,4-dioxane; at 100 ℃; for 19h; under 15001.5 Torr; Reagent/catalyst; Pressure; Autoclave;
86%
With selenium; water; potassium acetate; In N,N-dimethyl-formamide; at 150 ℃; for 24h; stereoselective reaction; Schlenk technique; Inert atmosphere;
44%
4-(2-phenylethynyl)phenol
1849-26-9

4-(2-phenylethynyl)phenol

trans-4-Hydroxystilbene
6554-98-9

trans-4-Hydroxystilbene

(Z)-1-(4-hydroxyphenyl)-2-phenylethene
3839-46-1,6554-98-9,29884-50-2

(Z)-1-(4-hydroxyphenyl)-2-phenylethene

Conditions
Conditions Yield
4-(2-phenylethynyl)phenol; With ethylmagnesium bromide; iron(II) chloride; In diethyl ether; at 20 ℃; for 0.25h; Inert atmosphere;
With hydrogenchloride; water; In diethyl ether; stereoselective reaction;
75%
With methanol; water; cobalt(II) iodide; zinc; at 60 ℃; Overall yield = 64 %; stereoselective reaction; Inert atmosphere; Schlenk technique;
60 % de
With water; 1,2-bis-(diphenylphosphino)ethane; cobalt(II) iodide; zinc; In acetonitrile; at 60 ℃; Overall yield = 92 %; stereoselective reaction; Inert atmosphere; Schlenk technique;
88 % de

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    dibutyl-(3-trans -stilben-4-yloxy-propyl)-amine

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    3839-46-1

    (Z)-1-(4-hydroxyphenyl)-2-phenylethene

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