3-THIOPHEN-2-YL-BENZALDEHYDE

Product Name: 3-THIOPHEN-2-YL-BENZALDEHYDE
CAS No.: 107834-03-7
Chemical Name: 3-THIOPHEN-2-YL-BENZALDEHYDE
Synonyms: AKOS BAR-0194;AKOS BAR-0193;TIMTEC-BB SBB005905;SALOR-INT L300144-1EA;4-(2-THIENYL)BENZALDEYDE;4-(2-THIENYL)BENZALDEHYDE;4-(Thien-2-yl)benzaldehyde;2-(4-Formylphenyl)thiophene;BENZALDEHYDE, 4-(2-THIENYL)-;3-THIOPHEN-2-YL-BENZALDEHYDE
CBNumber: CB3277221
Molecular Formula: C11H8OS
Formula Weight: 188.25
MOL File: 107834-03-7.mol

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3-THIOPHEN-2-YL-BENZALDEHYDE Property

Melting point:: 65-69 °C (lit.)
Boiling point:: 324.9±25.0 °C(Predicted)
Density: 1?+-.0.06 g/cm3(Predicted)
form: solid
CAS DataBase Reference: 107834-03-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 22
WGK Germany: 3
Hazard Note: Irritant
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 597325
Product name: 4-(2-Thienyl)benzaldeyde
Purity: 97%
Packaging: 1g
Price: $146
Updated: 2023/06/20

TRC

Product number: T369558
Product name: 4-(Thiophen-2-yl)benzaldehyde
Packaging: 50mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: W9910
Product name: 4-(Thiophen-2-yl)benzaldehyde
Packaging: 100mg
Price: $176
Updated: 2021/12/16

AK Scientific

Product number: W9910
Product name: 4-(Thiophen-2-yl)benzaldehyde
Packaging: 2.5g
Price: $272
Updated: 2021/12/16

Apolloscientific

Product number: OR23165
Product name: 4-(Thien-2-yl)benzaldehyde
Packaging: 1g
Price: $108
Updated: 2021/12/16

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3-THIOPHEN-2-YL-BENZALDEHYDE Chemical Properties,Usage,Production

Uses

4-(Thiophen-2-yl)benzaldehyde is a useful component in the synthesis of stimulus-?responsive luminescent organic materials via reactive an inkjet printing system.

Synthesis

1003-09-4

87199-17-5

107834-03-7

To 2-bromothiophene (0.489 g, 3 mmol) and 4-formylphenylboronic acid (0.60 g, 4 mmol), K2CO3 (0.696 g, 1 N) and N,N-dimethylformamide (20 mL) were added in a 100 mL three-neck flask. After stirring and mixing under N2 protection for 30 min, tetrakis(triphenylphosphine)palladium (0.115 g, 0.1 mmol) was added. The reaction mixture was stirred at 90 °C for 6 hours. After completion of the reaction, it was naturally cooled to room temperature and the crude product was dissolved in dichloromethane and washed with 100 mL of water. The organic layer was dried with anhydrous MgSO4 to remove water. The final product was purified by recrystallization from ethyl acetate to give 0.46 g of yellow solid in 89% yield.

References

[1] Patent: CN108586438, 2018, A. Location in patent: Paragraph 0040; 0056-0058; 0062
[2] Molecules, 2017, vol. 22, # 3,
[3] Organic Letters, 2017, vol. 19, # 7, p. 1610 - 1613
[4] Patent: KR2017/124005, 2017, A. Location in patent: Paragraph 0206

3-THIOPHEN-2-YL-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

4-Formylphenylboronic acid Thiophene Benzene Manganese triacetate dihydrate

Preparation Products

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3-THIOPHEN-2-YL-BENZALDEHYDE Suppliers

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107834-03-7, 3-THIOPHEN-2-YL-BENZALDEHYDERelated Search:

2-BROMO-1-[4-(2-THIENYL)PHENYL]-1-ETHANONE 4-(2-THIENYL)BENZOIC ACID 4-(2-THIENYL)BENZOYL CHLORIDE 3-THIOPHEN-2-YL-BENZALDEHYDE 3-THIOPHEN-3-YL-BENZALDEHYDE 4-THIOPHEN-3-YL-BENZALDEHYDE 2-THIOPHEN-3-YL-BENZALDEHYDE 3-THIOPHEN-2-YL-BENZALDEHYDE 2-THIOPHEN-2-YL-BENZALDEHYDE 1-(4-THIOPHEN-2-YL-PHENYL)-ETHANONE METHYL 4-(5-FORMYL-2-THIENYL)BENZENECARBOXYLATE 5-(4-ACETYL-PHENYL)-THIOPHENE-2-CARBALDEHYDE 4-THIOPHEN-2-YLBENZOIC ACID METHYL ESTER ETHYL 5-(4-FORMYLPHENYL)-2-THIOPHENECARBOXYLATE 4-(5-Formylthiophen-2-yl)benzoic acid 4-(5-ACETYL-2-THIENYL)BENZOIC ACID BENZOIC ACID, 2-AMINO-4-(2-THIENYL)- 4-(5-METHYL-2-THIENYL)BENZALDEHYDE

TIMTEC-BB SBB005905

SALOR-INT L300144-1EA

AKOS BAR-0193

AKOS BAR-0194

4-THIOPHEN-2-YL-BENZALDEHYDE

3-THIOPHEN-2-YL-BENZALDEHYDE

4-(2-THIENYL)BENZALDEHYDE

4-(2-THIENYL)BENZALDEYDE

BENZALDEHYDE, 4-(2-THIENYL)-

4-(Thien-2-yl)benzaldehyde

4-THIOPHEN-2-YL-BENZALDEHYDE, 95+%

2-(4-Formylphenyl)thiophene

107834-03-7

Building Blocks

ALDEHYDE

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C10 to C20+

C10-C12

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Chemical Synthesis

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