474416-61-0

Basic information

• Product Name: bis(2-iodo-3-thienyl)methanone
• Synonyms: bis(2-iodo-3-thienyl)methanone
• CAS NO: 474416-61-0
• Molecular Weight: 446.071
• Mol File: 474416-61-0.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: bis(2-iodo-3-thienyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: bis(2-iodo-3-thienyl)methanone(474416-61-0)
• EPA Substance Registry System: bis(2-iodo-3-thienyl)methanone(474416-61-0)

Safety Data

• Hazardous Substances Data: 474416-61-0(Hazardous Substances Data)

Upstream product

• 31936-92-2 1,1-di(thien-3-yl)-methanol 
• 498-62-4 3-thiophene carboxaldehyde 
• 474416-59-6 bis(2-iodothiophen-3-yl)methanol 

Downstream Products

• 25796-77-4 4H-cyclopenta[2,1-b:3,4-b']dithiophen-4-one 
• 365547-20-2 4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene 
• 389-58-2 4H-cyclopenta[2,1-b;3,4-b']dithiophene 
• 365547-21-3 2,6-dibromo-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene 
• 636588-79-9 2,6-dibromo-4H-cyclopenta[2,1-b:3,4-b′]dithiophen-4-one 
• 1295502-20-3 5-(3,7-dimethyloctyl)-5-(3-methyloctyl)-5Hdithieno[3,2-b:2',3'-d]pyran 
• 1295502-12-3 5H-dithieno[3,2-b:2',3'-d]pyran-5-one 
• 1221821-39-1 6-bromo-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b′]dithiophene-2-carbaldehyde 
• 153312-86-8 4,4-dihexyl-4H-cyclopenta[1,2-b:5,4-b’]dithiophene 
• 1315276-46-0 6-[4-(diphenylamino)phenyl]-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b′]dithiophene-2-carbaldehyde 

Relevant articles and documents

Synthesis of 2,6-diiodo-4,4-ethylenedioxy-4H-cyclopenta-[2,1-b:3,4- b′]dithiophene and conjugated copolymers on its basis

New synthesised conjugated copolymers based on 4H-cyclopenta[2,1-b:3,4-b'] dithiophene exhibit the absorption of light in the red spectral region with the maximum at 580-590 nm and optical bandgaps of 1.85-1.88 eV. Organic photovoltaic cells prepared from

POLYMER COMPOUND

The invention relates to a polymer compound. A photoelectric conversion device that contains the polymer compound having a structural unit represented by formula (1) has high photoelectric conversion efficiency. (wherein, X1 and X2 are the same or different and represent a nitrogen atom or -CH-. Y1 represents a sulfur atom, an oxygen atom, a selenium atom, -N(R1)- or -CR2-CR3-. R1, R2 and R3 are the same or different and represent a hydrogen atom or a substituent. W1 represents a cyano group, a monovalent organic group having a fluorine atom or a halogen atom. W2 represents a cyano group, a monovalent organic group having a fluorine atom, a halogen atom or a hydrogen atom.

Compound

PROBLEM TO BE SOLVED: To provide a method of producing a compound free of an ester borate residue and an organotin residue by allowing two or more species of heterocyclic compounds to react with each other. SOLUTION: The method of producing the compound includes allowing a compound represented by formula (1) (in the formula, Ar1represents a heteroarylene compound and H represents a hydrogen atom) and a compound represented by formula (2) (in the formula, Ar2represents a heteroarylene compound and X represents a chlorine atom, a bromine atom or an iodine atom, provided that two X may be the same or different) to react with each other in the presence of an alkaline compound or a phosphine compound. COPYRIGHT: (C)2013,JPOandINPIT