(4-Methoxyphenyl)boronic acid → HCID 73334818, compound

HRID 925646Notes

Reaction equation

HRID 925646 reaction equation
Br[C:2]1[C:10]2[N:9]3[CH2:11][CH2:12][CH2:13][NH:14][C:15](=[O:16])[C:8]3=[CH:7][C:6]=2[CH:5]=[C:4]([F:17])[CH:3]=1.[CH3:18][O:19][C:20]1[CH:25]=[CH:24][C:23](B(O)O)=[CH:22][CH:21]=1>>[F:17][C:4]1[CH:3]=[C:2]([C:23]2[CH:24]=[CH:25][C:20]([O:19][CH3:18])=[CH:21][CH:22]=2)[C:10]2[N:9]3[CH2:11][CH2:12][CH2:13][NH:14][C:15](=[O:16])[C:8]3=[CH:7][C:6]=2[CH:5]=1

Participants

3

Reactant 2

HCID 201262(4-Methoxyphenyl)boronic acidHCID 90036075HCID 90036075, compound2×

Product 1

HCID 73334818HCID 73334818, compound

Procedure

The title compound, light brown solid (62 mg, 76%), MS (ISP) m/z=325.3 [(M+H)+], mp 225.5° C., was prepared in accordance with the general method of example 1 from 7-bromo-9-fluoro-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one (intermediate 2) (74.3 mg, 0.25 mmol) and commercially available 4-methoxy-phenylboronic acid (49.4 mg, 0.325 mmol).

Sources & evidence

ORD record
ord-569c03461a394b70ae7ff51a70ffd454
Source dataset
uspto-grants-2016_03
Patent number
US09284321B2

Reaction notes

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