Compound Q&A
How is 1-Ethynyl-4-nitrobenzene (CAS: 937-31-5) typically synthesized?
Answer
1-Ethynyl-4-nitrobenzene is commonly synthesized by the nitration of 1-ethynylbenzene. The process typically involves the use of concentrated nitric acid and sulfuric acid as the nitrating agent. The reaction is usually carried out at low temperature to control the selectivity and yield, with an overall yield of around 80-85%.
About
CAS No
937-31-5
English Name
1-Ethynyl-4-nitrobenzene
Molecular Formula
C8H5NO2
Molecular Weight
147.1308 g/mol
SMILES
C#CC1=CC=C(C=C1)[N+](=O)[O-]
InChIKey
GAZZTEJDUGESGQ-UHFFFAOYSA-N
Last Updated: 2025-10-05 08:54
