1-Chloronaphtho[2,3-b]benzofuran
CAS 2170644-12-7
In organic electronics, shape is chemistry. CAS 2170644-12-7 starts with a rigid fused pi framework and leaves a halogen handle for further molecular design.
1-Chloronaphtho[2,3-b]benzofuran (CAS 2170644-12-7) is a rigid fused heteroaromatic building block. Locking several rings together creates an extended pi surface with limited conformational freedom - exactly the kind of structural control important in organic electronic materials. A remaining aryl chloride also offers a potential site for further synthetic diversification.
Published:
2026-09-17
![1-Chloronaphtho[2,3-b]benzofuran](/structures/2170644-12-7.png)