Question

Provide an appropriate alkyne starting material A and intermediate product B. Omit byproducts. The number of carbon atoms in the starting material should be the same as in the final product.

Answer 1

An appropriate alkyne starting material A could be 2-butyne (C4H6). An intermediate product B could be but-2-en-1-yne (C4H4). Both the starting material and the intermediate product have the same number of carbon atoms.

Step-by-step explanation:

An appropriate alkyne starting material A could be 2-butyne (C4H6).

An intermediate product B could be but-2-en-1-yne (C4H4).

Both the starting material and the intermediate product have the same number of carbon atoms.