抗感染

小分子

α-三联噻吩 | 2,5-二(2-噻吩基)噻吩

2,2':5',2''-Terthiophene | 2,2':5',2'-Terthiophene | 2,2:5,2-Terthiophene | 2,5-dithiophen-2-ylthiophen | InChI=1/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8 | AC-4934 | W-200083 | MFCD00012167 | T1196 | 2,2':5'2''-Terthiophene | AKOS0052576

2,2′:5′,2′′-Terthiophene

T103177-100g

100g

≥99%

避光

常规运输

对光线敏感

2,2′:5′,2′′-三噻吩 (3T) 是一种三噻吩低带隙导电聚合物，通过2,5-二溴噻吩和噻嗯基溴化镁在有镍催化剂存在的情况下反应制备。 2,2′:5′,2′′-三噻吩（TTh）可通过衍生自2-溴噻吩的格氏试剂和镁的镍催化偶联反应而制备。它可产生单线态氧。在自然界中，存在于印加孔雀草和Echinops grijisii的花卉提取物中。已知它对蚊子有毒。它还具有抗真菌活性。 产品应用： 咔唑和TTh在高氯酸钠/乙腈中的电化学共聚合已被报道。基于TTh和3,4-亚乙二氧基噻吩的电致变色共聚物已被报道。TTh可充当聚噻吩的单体前体以及聚碳酸酯的掺杂剂。它可用作光敏剂。 在四丁基高氯酸铵溶液中，3T可结合 3,4-乙烯二氧噻吩 (EDOT)，作为电致变色共聚物用于各种应用，如光伏发电和聚合物发光二极管 (LED)；它也可以和铝、银和钙等金属一起形成金属有机物薄膜，用于光电子学应用等。 Product Describtion: 2,2′:5′,2′′-Terthiophene (3T) is a tri-thiophene based low band conductive polymer that is prepared by reacting 2,5-dibromothiophene and thienylmagnesium bromide in the presence of nickel catalyst. 2,2′:5′,2′′-Terthiophene (TTh) may be prepared by nickel catalysed coupling reaction of grignard′s reagent derived from 2-bromothiophene and magnesium. It generates singlet oxygen. In nature, it is found in the floral extract of Tagetes minuta and Echinops grijisii.It is known to be toxic to mosquitoes.It also exihibits antifungal activity. Product Application: 3T can be combined with 3,4-ethylenedioxythiophene (EDOT) in a tetrabutylammonium perchlorate solution for use as an electrochromic copolymer for a wide range of applications like photovoltaics and polymer light emitting diodes (LEDs).It can also be used to form metal-organic based thin films with metals like aluminum, silver, and calcium which can potentially be used for optoelectronics based applications. Electrochemical copolymerization of carbazole and TTh in sodium perchlorate/acetonitrile was reported. Electrochromic copolymer based on TTh and 3, 4-ethylenedioxythiophene has been reported. TTh acts as a monomer precursor for polythiophene and as a dopant for polycarbonate. It may function as a photosensitizer.

1081-34-1

C12H8S3

248.39 g/mol

178604

MFCD00012167

65067

C1=CSC(=C1)C2=CC=C(S2)C3=CC=CS3

2,5-dithiophen-2-ylthiophene

1S/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8H

KXSFECAJUBPPFE-UHFFFAOYSA-N

C1=CSC(=C1)C2=CC=C(S2)C3=CC=CS3

65067

488183656

不溶于水，可溶于丙酮,苯,乙醚，微溶于乙醇,甲醇.

93-95°C

0

3

2

247.979 Da

247.979 Da

84.700 Ų

15

0

197

0

1

4.4

1.318

178604

9174