Isobutyryl chloride → 2-(1-Methylethyl)-6,7,8,9-tetrahydro-5H-[1,3]oxazolo[4,5-h][3]benzazepine

HRID 1668564Notes

Reaction equation

HRID 1668564 reaction equation
[NH2:1][C:2]1[C:19]([OH:20])=[CH:18][C:5]2[CH2:6][CH2:7][N:8](C(OC(C)(C)C)=O)[CH2:9][CH2:10][C:4]=2[CH:3]=1.[C:21](Cl)(=O)[CH:22]([CH3:24])[CH3:23]>>[CH3:21][CH:22]([C:24]1[O:20][C:19]2[C:2]([N:1]=1)=[CH:3][C:4]1[CH2:10][CH2:9][NH:8][CH2:7][CH2:6][C:5]=1[CH:18]=2)[CH3:23]

Participants

3

Reactant 2

HCID 62325Isobutyryl chlorideHCID 591504721,1-Dimethylethyl 7-amino-8-hydroxy-1,2,4,5-tetrahydro-3H-3-benzazepine-3-carboxylate

Product 1

HCID 591504992-(1-Methylethyl)-6,7,8,9-tetrahydro-5H-[1,3]oxazolo[4,5-h][3]benzazepine

Procedure

The title compound was prepared as described in General Procedure 2 from 1,1-dimethylethyl 7-amino-8-hydroxy-1,2,4,5-tetrahydro-3H-3-benzazepine-3-carboxylate and isobutyryl chloride.

Sources & evidence

ORD record
ord-908efd44ebd54d6caccd58c64aae99b3
Source dataset
uspto-grants-2011_08
Patent number
US07989444B2

Reaction notes

Loading…