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Bi- og oligothiophener

Organiske forbindelser, der indeholder to eller flere thiophenringe, der er koblet sammen; thiophener er en femleddet ring med fire carbonatomer og et svovlatom. Oligothiophener er vigtige organiske elektroniske materialer.

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1

2,2'-Bithiophene-5-boronic acid pinacol ester, 98%

CAS: 479719-88-5 Molekylær formel: C14H17BO2S2 Molekylvægt (g/mol): 292.22 MDL nummer: MFCD04039974 InChI nøgle: HPOQARMSOPOZMW-UHFFFAOYSA-N Synonym: 2,2'-bithiophene-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2,2'-bithiophene,2-2,2'-bithiophen-5-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-5-thiophen-2-yl thiophen-2-yl-1,3,2-dioxaborolane,acmc-209kb7,4,4,5,5-tetramethyl-2-5-thiophen-2-ylthiophen-2-yl-1,3,2-dioxaborolane,2,2'-bithiophene-5'-boronic acid pinacol ester PubChem CID: 3592790 IUPAC navn: 4,4,5,5-tetramethyl-2-(5-thiophen-2-ylthiophen-2-yl)-1,3,2-dioxaborolan SMIL: CC1(C)OB(OC1(C)C)C1=CC=C(S1)C1=CC=CS1

MDL nummer MFCD04039974
PubChem CID 3592790
Molekylvægt (g/mol) 292.22
CAS 479719-88-5
Synonym 2,2'-bithiophene-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2,2'-bithiophene,2-2,2'-bithiophen-5-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-5-thiophen-2-yl thiophen-2-yl-1,3,2-dioxaborolane,acmc-209kb7,4,4,5,5-tetramethyl-2-5-thiophen-2-ylthiophen-2-yl-1,3,2-dioxaborolane,2,2'-bithiophene-5'-boronic acid pinacol ester
SMIL CC1(C)OB(OC1(C)C)C1=CC=C(S1)C1=CC=CS1
IUPAC navn 4,4,5,5-tetramethyl-2-(5-thiophen-2-ylthiophen-2-yl)-1,3,2-dioxaborolan
InChI nøgle HPOQARMSOPOZMW-UHFFFAOYSA-N
Molekylær formel C14H17BO2S2
2

2,2-Bithiophen-5-carboxylsyre, 97 %, Thermo Scientific™

CAS: 2060-55-1 Molekylær formel: C9H6O2S2 Molekylvægt (g/mol): 210.265 InChI nøgle: PTNWHEHDBNNKEO-UHFFFAOYSA-N Synonym: 2,2'-bithiophene-5-carboxylic acid,5-thiophen-2-yl thiophene-2-carboxylic acid,2,2-bithiophene-5-carboxylic acid,2,2'-bithiophene-5-carboxylicacid,2,2' bithiophenyl-5-carboxylic acid,2,2'-bithiophene-5-ca,5-carboxy-2,2'-bithiophene,2,2'-bithienyl-5'-carboxylic,5-2-thienyl-2-thiophenecarboxylic acid PubChem CID: 150965 IUPAC navn: 5-thiophen-2-ylthiophen-2-carboxylsyre SMIL: C1=CSC(=C1)C2=CC=C(S2)C(=O)O

PubChem CID 150965
Molekylvægt (g/mol) 210.265
CAS 2060-55-1
Synonym 2,2'-bithiophene-5-carboxylic acid,5-thiophen-2-yl thiophene-2-carboxylic acid,2,2-bithiophene-5-carboxylic acid,2,2'-bithiophene-5-carboxylicacid,2,2' bithiophenyl-5-carboxylic acid,2,2'-bithiophene-5-ca,5-carboxy-2,2'-bithiophene,2,2'-bithienyl-5'-carboxylic,5-2-thienyl-2-thiophenecarboxylic acid
SMIL C1=CSC(=C1)C2=CC=C(S2)C(=O)O
IUPAC navn 5-thiophen-2-ylthiophen-2-carboxylsyre
InChI nøgle PTNWHEHDBNNKEO-UHFFFAOYSA-N
Molekylær formel C9H6O2S2
3

Ethyl 2-amino-4-(2-thienyl)thiophene-3-carboxylate, 97%, Thermo Scientific™

CAS: 243669-48-9 Molekylær formel: C11H11NO2S2 Molekylvægt (g/mol): 253.33 MDL nummer: MFCD00115120 InChI nøgle: AKFDBWIUWIWHRK-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-2-thienyl thiophene-3-carboxylate,ethyl 5'-amino-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-thiophen-2-yl thiophene-3-carboxylate,5'-amino-2,3' bithiophenyl-4'-carboxylic acid ethyl ester,ethyl 5'-amino 2,3'-bithiophene-4'-carboxylate,ethyl 2-azanyl-4-thiophen-2-yl-thiophene-3-carboxylate,2,3'-bithiophene-4'-carboxylicacid, 5'-amino-, ethyl ester,2-amino-4-thiophen-2-yl-3-thiophenecarboxylic acid ethyl ester,maybridge1_003774 PubChem CID: 718227 SMIL: CCOC(=O)C1=C(N)SC=C1C1=CC=CS1

MDL nummer MFCD00115120
PubChem CID 718227
Molekylvægt (g/mol) 253.33
CAS 243669-48-9
Synonym ethyl 2-amino-4-2-thienyl thiophene-3-carboxylate,ethyl 5'-amino-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-thiophen-2-yl thiophene-3-carboxylate,5'-amino-2,3' bithiophenyl-4'-carboxylic acid ethyl ester,ethyl 5'-amino 2,3'-bithiophene-4'-carboxylate,ethyl 2-azanyl-4-thiophen-2-yl-thiophene-3-carboxylate,2,3'-bithiophene-4'-carboxylicacid, 5'-amino-, ethyl ester,2-amino-4-thiophen-2-yl-3-thiophenecarboxylic acid ethyl ester,maybridge1_003774
SMIL CCOC(=O)C1=C(N)SC=C1C1=CC=CS1
InChI nøgle AKFDBWIUWIWHRK-UHFFFAOYSA-N
Molekylær formel C11H11NO2S2
4

Ethyl 2-amino-4-(5-methyl-2-thienyl)thiophene-3-carboxylate, 97%, Thermo Scientific™

CAS: 379247-26-4 Molekylær formel: C12H13NO2S2 Molekylvægt (g/mol): 267.361 MDL nummer: MFCD03028437 InChI nøgle: OCXFDSDTIGSDOV-UHFFFAOYSA-N Synonym: ethyl 5'-amino-5-methyl-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-5-methylthiophen-2-yl thiophene-3-carboxylate,ethyl 2-amino-4-5-methyl 2-thienyl thiophene-3-carboxylate,ethyl 2-amino-4-5-methyl-2-thienyl thiophene-3-carboxylate,ethyl 2-azanyl-4-5-methylthiophen-2-yl thiophene-3-carboxylate,2-amino-4-5-methyl-2-thienyl thiophene-3-carboxylic acid ethyl ester,2-amino-4-5-methyl-2-thiophenyl-3-thiophenecarboxylic acid ethyl ester PubChem CID: 711175 IUPAC navn: ethyl 2-amino-4-(5-methylthiophen-2-yl)thiophene-3-carboxylate SMIL: CCOC(=O)C1=C(SC=C1C2=CC=C(S2)C)N

MDL nummer MFCD03028437
PubChem CID 711175
Molekylvægt (g/mol) 267.361
CAS 379247-26-4
Synonym ethyl 5'-amino-5-methyl-2,3'-bithiophene-4'-carboxylate,ethyl 2-amino-4-5-methylthiophen-2-yl thiophene-3-carboxylate,ethyl 2-amino-4-5-methyl 2-thienyl thiophene-3-carboxylate,ethyl 2-amino-4-5-methyl-2-thienyl thiophene-3-carboxylate,ethyl 2-azanyl-4-5-methylthiophen-2-yl thiophene-3-carboxylate,2-amino-4-5-methyl-2-thienyl thiophene-3-carboxylic acid ethyl ester,2-amino-4-5-methyl-2-thiophenyl-3-thiophenecarboxylic acid ethyl ester
SMIL CCOC(=O)C1=C(SC=C1C2=CC=C(S2)C)N
IUPAC navn ethyl 2-amino-4-(5-methylthiophen-2-yl)thiophene-3-carboxylate
InChI nøgle OCXFDSDTIGSDOV-UHFFFAOYSA-N
Molekylær formel C12H13NO2S2