(2-Methoxyphenyl)boric acid → 6-[3,5-Bis(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydro-4-(2-methoxyphenyl)-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine

Participants

Reaction Steps

In a similar manner to Reference Example 10, 6-[3,5-bis(trifluoromethyl)benzyl]-4-chloro-5,6,7,8,9,10-hexahydro-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine (Compound of Reference Example 7; 2.43 g) was reacted with 2-methoxyphenylboric acid (912 mg) to obtain 6-[3,5-bis(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydro-4-(2-methoxyphenyl)-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine (2.47 g, 89%).

Provenance & Evidence