Pyridine → HCID 18466696, compound

Participants

Reaction Steps

2-Hydroxy-6-methoxy-4-carbomethoxy-pyridine was isopropylated into 2-methoxy-6-isopropoxy-4-carbomethoxy-pyridine in a similar manner to that described in Step 1 of Example 1. The pyridine derivative thus obtained was converted into an aldehyde in a similar manner to that described in Step 2 of Example 1. This aldehyde was treated in a similar manner to that described in Steps 3 to 5 of Example 1 and Steps 1 and 2 of Example 2 to give the title compound.

Provenance & Evidence