| Identification | Back Directory | [Name]
COPPER(I) THIOPHENE-2-CARBOXYLATE | [CAS]
68986-76-5 | [Synonyms]
Thiophene-2-carbonyloxycopper
(2-Thiophenecarboxylato)copper
Cuprous 2-thiophenecarboxylate
Copper(I) thiophene-2-carboxyL
Copper (I) thiophenecarboxylate
Copper(I) 2-Thiophenecarboxylate
(2-Thiophenecarboxylato)copper(I)
Copper(1+) 2-thiophenecarboxylate
Copper(Ⅰ) thiophene-2-carboxylate
Copper(I) thiophene-2-carboxylate
-copper(1+) thiophene-2-carboxylate
Copper(I) thiophene-2-carboxylate≥98%
2-Thiophenecarboxylic Acid Copper(I) Salt
Copper(I) thiophene-2-carboxylate,Cu (TC)
2-Thiophenecarboxylic acid, copper complex
COPPER(I) THIOPHENE-2-CARBOXYLATE ISO 9001：2015 REACH
TIANFU-CHEM__68986-76-5,COPPER(I) THIOPHENE-2-CARBOXYLATE
Copper(I) thiophene-2-carboxylate, may contain approx. 20 wt.% Copper(I) oxide, 95%
Copper(I) thiophene-2-carboxylate, 95%, May contain approx. 20 wt.% Copper(I) oxide
Copper(I) thiophene-2-carboxylate, 90%, May contain approx. 20 wt.% Copper(I) oxide | [EINECS(EC#)]
350-745-9 | [Molecular Formula]
C5H3CuO2S | [MDL Number]
MFCD02183524 | [MOL File]
68986-76-5.mol | [Molecular Weight]
190.69 |
| Questions And Answer | Back Directory | [Synthesis]
100 g of thiophenic acid (780 mmol), 28 g of Cu2O (196 mmol), and 300 mL of toluene were added to a 500 mL three-necked round-bottom flask. The flask was fitted with a Dean-Stark condenser. The mixture was then refluxed for 3 days to remove water via azeotropic extraction. The yellowish-brown suspension was then cooled to ~60°C, and the product was collected in a glass sintered funnel (D-frit). The filter cake was washed with 300 mL of methanol under a nitrogen stream, followed by washing with Et2O until the filtrate was colorless, and then washed with 75 mL of hexane. The product was dried under a nitrogen stream, then transferred to a flask and dried under vacuum to obtain COPPER(I) THIOPHENE-2-CARBOXYLATE (I) (70 g, 94%) as a light brown powder. |
| Chemical Properties | Back Directory | [storage temp. ]
under inert gas (nitrogen or Argon) at 2–8 °C | [form ]
Powder | [color ]
Red to brown | [Sensitive ]
Air & Light Sensitive | [Merck ]
14,2521 | [Exposure limits]
ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 | [InChI]
InChI=1S/C5H4O2S.Cu/c6-5(7)4-2-1-3-8-4;/h1-3H,(H,6,7);/q;+1/p-1 | [InChIKey]
SFJMFSWCBVEHBA-UHFFFAOYSA-M | [SMILES]
[Cu+].C1(C([O-])=O)SC=CC=1 |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS09 | [Signal word ]
Warning | [Hazard statements ]
H410 | [Precautionary statements ]
P273-P391-P501 | [Hazard Codes ]
Xi,N | [Risk Statements ]
36/37/38-51/53 | [Safety Statements ]
26-61 | [RIDADR ]
3077 | [WGK Germany ]
3 | [HazardClass ]
IRRITANT, AIR SENSITIVE, LIGHT SENSITIVE | [HS Code ]
29349990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Aquatic Acute 1
Aquatic Chronic 1 |
| Hazard Information | Back Directory | [Chemical Properties]
COPPER(I) THIOPHENE-2-CARBOXYLATE is Solid
| [Uses]
COPPER(I) THIOPHENE-2-CARBOXYLATE is used for studies of xenobiotic response safener derivatives, synthesis of functionalized BODIPY dye analogs, orthogonal cross-coupling reactions, preparation of parent borondipyrromethene system and Copper mediated cross-coupling.
| [Uses]
Mediator in intermolecular cross-coupling reactions, asymmetric 1,4-additions, and allylation reactions. | [Uses]
Reactant or reagent involved in:
Studies of xenobiotic response to herbicide safener derivatives; Synthesis of functionalized BODIPY dye analogs; Orthogonal cross-coupling reactions; Preparation of parent borondipyrromethene system; Copper mediated cross-coupling | [reaction suitability]
core: copper
reaction type: C-C Bond Formation
reagent type: catalyst |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
| Company Name: |
SynAsst Chemical.
|
| Telephone: |
021-60343070 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15848/0_EN.htm |
|