Citation: Zhong Wen WANG, Jun REN, Han Song CHEN, Zheng Ming LI. A Novel Tandem Reaction for the Synthesis of Thieno [2,3-C] Pyrazole[J]. Chinese Chemical Letters, ;1999, 10(3): 189-190. shu

A Novel Tandem Reaction for the Synthesis of Thieno [2,3-C] Pyrazole

State Key Laboratory of Elemento-organic Chemistry, Institute of Elemento-organic Chemistry, Nankai University Tianjin 300071

Received Date: 29 July 1998

A new method was found for the synthesis of pyrazoleacetate esters from pyrazolaldehyde.By a new tandem reaction.in which methyl 4-pyrazoleacetate reacted with carbon disulfide andiodomethane.thieno [2.3-c] pyrazole was synthesized.This was an easy method for the synthesis of this type of heterocyeles.
- Thieno [2,3-c] pyrazole,
- heterocycles,
- synthesis
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