ChemicalBook CAS DataBase List 4-HYDRAZINO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE

4-HYDRAZINO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE synthesis

3synthesis methods

Product Name:4-HYDRAZINO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE
CAS Number:77995-55-2
Molecular formula:C9H12N4S
Molecular Weight:208.28

2,5,6-trimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one

18593-45-8
9 suppliers
$45.00/25mg

4-HYDRAZINO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE

77995-55-2
14 suppliers
inquiry

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 47 percent / POCl₃ / 12 h / Heating
2: 80 percent / NH₂NH₂*H₂O / ethanol / 2 h / Heating

References:

Shishoo, C. J.;Devani, M. B.;Karvekar, M. D.;Ullas, G. V.;Ananthan, S.;et al. [Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1982,vol. 21,# 7,p. 666 - 668]