Are there alternatives to 6-Ethoxy-2-naphthalenamine (CAS: 293733-21-8) in synthesis?

Several alternatives to 6-Ethoxy-2-naphthalenamine (CAS: 293733-21-8) are available in synthesis, including isomers like 6-ethoxy-1-naphthalenamine and other related compounds such as 6-methoxy-2-naphthalenamine. Common alternative reagents include phenols and other aromatic amines. These alternatives offer similar functionalities but with varying physical and chemical properties, making them suitable for different applications and synthesis routes.