4-(Trifluoromethyl)phenylboronic acid → HCID 90035902, compound

HRID 925833Notes

Reaction equation

HRID 925833 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]([C:17]#[N:18])[CH:3]=1.[F:19][C:20]([F:31])([F:30])[C:21]1[CH:26]=[CH:25][C:24](B(O)O)=[CH:23][CH:22]=1>>[O:16]=[C:15]1[C:8]2=[CH:7][C:6]3[CH:5]=[C:4]([C:17]#[N:18])[CH:3]=[C:2]([C:24]4[CH:25]=[CH:26][C:21]([C:20]([F:31])([F:30])[F:19])=[CH:22][CH:23]=4)[C:10]=3[N:9]2[CH2:11][CH2:12][CH2:13][NH:14]1

Participants

3

Reactant 2

HCID 27343894-(Trifluoromethyl)phenylboronic acidHCID 90035869HCID 90035869, compound2×

Product 1

HCID 90035902HCID 90035902, compound

Procedure

The title compound, light grey solid (83 mg, 90%), MS (ISP) m/z=370.4 [(M+H)+], mp 241.5° C., was prepared in accordance with the general method of example 1 from 7-bromo-1-oxo-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indole-9-carbonitrile (intermediate 20) (76.0 mg, 0.25 mmol) and commercially available 4-trifluoromethyl-phenylboronic acid (61.7 mg, 0.325 mmol).

Sources & evidence

ORD record
ord-15066adde2354e158368c3281553b10e
Source dataset
uspto-grants-2016_03
Patent number
US09284321B2

Reaction notes

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