(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
Reaction equation
[F:1][C:2]([F:31])([F:30])[C:3]1[CH:4]=[C:5]([CH:23]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:25]=1)[CH2:6][N:7]1[CH2:14][CH2:13][CH2:12][NH:11][C:10]2[N:15]=[C:16]([S:20][CH3:21])[N:17]=[C:18](Cl)[C:9]=2[C:8]1=[O:22].[CH3:32][O:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=1OB(O)O>>[F:1][C:2]([F:31])([F:30])[C:3]1[CH:4]=[C:5]([CH:23]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:25]=1)[CH2:6][N:7]1[CH2:14][CH2:13][CH2:12][NH:11][C:10]2[N:15]=[C:16]([S:20][CH3:21])[N:17]=[C:18]([C:35]3[CH:36]=[CH:37][CH:38]=[CH:39][C:34]=3[O:33][CH3:32])[C:9]=2[C:8]1=[O:22]Participants
3
Reactant 2
Product 1
Procedure
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%).