(2S)-2-Amino-3,3-dimethyl-1-butanol → (1aS,5aS)-2-Pyrazin-2-yl-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid ((S)-1-Hydroxymethyl-2,2-dimethyl-propyl)-amide

HRID 1623967

Reaction equation

HRID 1623967 reaction equation
[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[N:7]1[C:14]2[C@H:13]3[CH2:15][C@H:12]3[CH2:11][C:10]=2[C:9]([C:16]([OH:18])=O)=[N:8]1.[NH2:19][C@@H:20]([C:23]([CH3:26])([CH3:25])[CH3:24])[CH2:21][OH:22]>>[OH:22][CH2:21][C@@H:20]([NH:19][C:16]([C:9]1[C:10]2[CH2:11][C@@H:12]3[CH2:15][C@@H:13]3[C:14]=2[N:7]([C:2]2[CH:3]=[N:4][CH:5]=[CH:6][N:1]=2)[N:8]=1)=[O:18])[C:23]([CH3:26])([CH3:25])[CH3:24]

Participants

3

Reactant 2

HCID 2734079(2S)-2-Amino-3,3-dimethyl-1-butanolHCID 68004668(4AS,5aS)-1-(pyrazin-2-yl)-4,4a,5,5a-tetrahydro-1H-cyclopropa[4,5]cyclopenta[1,2-c]pyrazole-3-carboxylic acid

Product 1

HCID 60168437(1aS,5aS)-2-Pyrazin-2-yl-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid ((S)-1-Hydroxymethyl-2,2-dimethyl-propyl)-amide

Procedure

The title compound was prepared in a manner similar to that described in Method G, using (1aS,5aS)-2-(pyrazin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic acid and (S)-2-amino-3,3-dimethylbutan-1-ol. LCMS m/z=342.2 [M+H]+; 1H NMR (400 MHz, CDCl3) δ ppm 0.48 (td, J=4.6, 3.4 Hz, 1H), 1.05 (s, 9H), 1.24 (td, J=8.0, 4.7 Hz, 1H), 2.26-2.32 (m, 1H), 2.74-2.78 (m, 1H), 2.94 (d, J=16.8 Hz, 1H), 3.01 (dd, J=16.7, 6.1 Hz, 1H), 3.67-3.72 (m, 1H), 3.93-3.98 (m, 2H), 7.08 (d, J=8.5 Hz, 1H), 8.42 (dd, J=1.4, 0.9 Hz, 1H), 8.51 (d, J=2.7 Hz, 1H), 9.26 (d, J=1.1 Hz, 1H).

Sources & evidence

ORD record
ord-550c9890bd0d42beba0e6d1b86e0f753
Source dataset
uspto-grants-2014_07
Patent number
US08778950B2

Linked notes

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