3-Amino-9-ethylcarbazole → HCID 131725500, compound

HRID 1745152Notes

Reaction equation

HRID 1745152 reaction equation
[CH2:1]([O:4][N:5]=[C:6]1[CH2:10][N:9]([C:11]([O:13]C(C)(C)C)=O)[C@H:8]([C:18]([OH:20])=O)[CH2:7]1)[CH:2]=[CH2:3].[C:21]([C:23]1[CH:31]=[CH:30][C:26](C(Cl)=O)=[CH:25][CH:24]=1)#[N:22].[CH2:32]([N:34]1[C:46]2[CH:45]=[CH:44][C:43]([NH2:47])=[CH:42][C:41]=2[C:40]2[C:35]1=[CH:36][CH:37]=[CH:38][CH:39]=2)[CH3:33]>>[CH2:1]([O:4][N:5]=[C:6]1[CH2:10][N:9]([C:11](=[O:13])[C:26]2[CH:25]=[CH:24][C:23]([C:21]#[N:22])=[CH:31][CH:30]=2)[C@H:8]([C:18]([NH:47][C:43]2[CH:44]=[CH:45][C:46]3[N:34]([CH2:32][CH3:33])[C:35]4[C:40]([C:41]=3[CH:42]=2)=[CH:39][CH:38]=[CH:37][CH:36]=4)=[O:20])[CH2:7]1)[CH:2]=[CH2:3]

Participants

4

Reactant 3

HCID 85883-Amino-9-ethylcarbazoleHCID 801724-Cyanobenzoyl chlorideHCID 58714562(2S,4EZ)-4-[(allyloxy)imino)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid

Product 1

HCID 131725500HCID 131725500, compound

Procedure

Following the general method as outlined in Example 22, starting from (2S,4EZ)-4-[(allyloxy)-imino]-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid, 4-cyanobenzoyl chloride, and 9-ethyl-9H-carbazol-3-amine the title compound was obtained in 43% purity by LC/MS. MS(ESI+): m/z=506.4.

Sources & evidence

ORD record
ord-038cb045b8a14674bb662a6d7c97aa8d
Source dataset
uspto-grants-2006_03
Patent number
US07018988B2

Reaction notes

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