4-Fluorophenylboronic acid → 5-[3,5-bis(trifluoromethyl)benzyl]-7-(4-fluorophenyl)-6-oxo-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocine

HRID 1795827Notes

Reaction equation

HRID 1795827 reaction equation
[F:1][C:2]([F:29])([F:28])[C:3]1[CH:4]=[C:5]([CH:21]=[C:22]([C:24]([F:27])([F:26])[F:25])[CH:23]=1)[CH2:6][N:7]1[CH2:14][CH2:13][CH2:12][O:11][C:10]2[N:15]=[CH:16][CH:17]=[C:18](I)[C:9]=2[C:8]1=[O:20].[F:30][C:31]1[CH:36]=[CH:35][C:34](B(O)O)=[CH:33][CH:32]=1>>[F:1][C:2]([F:29])([F:28])[C:3]1[CH:4]=[C:5]([CH:21]=[C:22]([C:24]([F:27])([F:26])[F:25])[CH:23]=1)[CH2:6][N:7]1[CH2:14][CH2:13][CH2:12][O:11][C:10]2[N:15]=[CH:16][CH:17]=[C:18]([C:34]3[CH:35]=[CH:36][C:31]([F:30])=[CH:32][CH:33]=3)[C:9]=2[C:8]1=[O:20]

Participants

3

Reactant 2

HCID 2856454-Fluorophenylboronic acidHCID 114780954-Iodo-6-[3,5-bis(trifluoromethyl)benzyl]-6,7,8,9-tetrahydro-5H-10-oxa-1,6-diazabenzocyclooctene-5-one

Product 1

HCID 221793545-[3,5-bis(trifluoromethyl)benzyl]-7-(4-fluorophenyl)-6-oxo-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocineYield 100.7%

Procedure

In a similar manner to Reference Example 4, 5-[3,5-bis(trifluoromethyl)benzyl]-7-iodo-6-oxo-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocine (300 mg) was reacted with 4-fluorophenylboronic acid (143 mg) to obtain 5-[3,5-bis(trifluoromethyl)benzyl]-7-(4-fluorophenyl)-6-oxo-2,3,4,5-tetrahydro-6H-pyrido[2,3-b][1,5]oxazocine (284 mg, 100%).

Sources & evidence

ORD record
ord-c1b1edb0c6be423fa470279b3506d468
Source dataset
uspto-grants-2006_04
Patent number
US07030107B2

Reaction notes

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