ChemicalBook CAS DataBase List Thieno[3,2-b]thiophene-2-carbonitrile

Thieno[3,2-b]thiophene-2-carbonitrile synthesis

4synthesis methods

Product Name:Thieno[3,2-b]thiophene-2-carbonitrile
CAS Number:40985-58-8
Molecular formula:C7H3NS2
Molecular Weight:165.24

1723-27-9 Synthesis

THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID

1723-27-9
128 suppliers
$21.00/100mg

40985-58-8
78 suppliers
$45.00/2.5mg

Yield:-

Steps:

Multi-step reaction with 3 steps
1: thionyl chloride / 3 h / Reflux
2: ammonium hydroxide / dichloromethane / 1 h / 0 °C
3: trichlorophosphate / 3 h / Reflux

References:

Yu, Jiangsheng;Zhao, Baofeng;Nie, Xuemei;Zhou, Baojin;Li, Yang;Hai, Jiefeng;Zhu, Enwei;Bian, Linyi;Wu, Hongbin;Tang, Weihua [New Journal of Chemistry,2015,vol. 39,# 3,p. 2248 - 2255]

930-96-1 Synthesis

930-96-1
237 suppliers
$11.00/1g

40985-58-8
78 suppliers
$45.00/2.5mg

References

Thieno[3,2-b]thiophene-2-carboxylic acid ethyl ester

201004-08-2
41 suppliers
$77.76/250mgs:

40985-58-8
78 suppliers
$45.00/2.5mg

References

Thieno[3,2-b]thiophene-2-carbonyl chloride

874881-04-6
1 suppliers
inquiry

40985-58-8
78 suppliers
$45.00/2.5mg

References

Thieno[3,2-b]thiophene-2-carbonitrile Related Search:

THIENO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID Thieno[2,3-b]pyrazine THIENO[2,3-B]PYRIDINE-2-CARBALDEHYDE Thieno[2,3-c]pyridine-2-carboxylic acid (9CI) Thieno[3,2-c]pyridine-2-carboxylic acid Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID Thieno[3,2-b]thiophene