(2S)-pyrrolidine-2-carbonitrile → (S)-1-[8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carbonyl]-pyrrolidine-2-carbonitrile

HRID 1849070Notes

Reaction equation

HRID 1849070 reaction equation
[NH:1]1[CH:5]=[C:4]([C:6]2[CH:22]=[CH:21][C:9]3[C:10]4[N:11]=[C:12]([C:18](O)=[O:19])[S:13][C:14]=4[CH2:15][CH2:16][O:17][C:8]=3[CH:7]=2)[CH:3]=[N:2]1.[NH:23]1[CH2:27][CH2:26][CH2:25][C@H:24]1[C:28]#[N:29]>>[NH:1]1[CH:5]=[C:4]([C:6]2[CH:22]=[CH:21][C:9]3[C:10]4[N:11]=[C:12]([C:18]([N:23]5[CH2:27][CH2:26][CH2:25][C@H:24]5[C:28]#[N:29])=[O:19])[S:13][C:14]=4[CH2:15][CH2:16][O:17][C:8]=3[CH:7]=2)[CH:3]=[N:2]1

Participants

3

Reactant 2

HCID 5706552(2S)-pyrrolidine-2-carbonitrileHCID 582038838-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid

Product 1

HCID 58204009(S)-1-[8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carbonyl]-pyrrolidine-2-carbonitrile

Procedure

Following the procedure for 103, 8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid (50.0 mg, 0.2 mmol) was reacted with (S)-pyrrolidine-2-carbonitrile (1.2 equiv) to give 137 (14.2 mg, M+1 392.1)

Sources & evidence

ORD record
ord-bf8d01c09ca041b2aad019fc0fb2cce0
Source dataset
uspto-grants-2015_02
Patent number
US08952043B2

Reaction notes

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