3-Amino-9-ethylcarbazole → HCID 131725512, compound

HRID 1745164Notes

Reaction equation

HRID 1745164 reaction equation
C(O[C:6]([N:8]1[CH2:12][C:11](=[N:13][O:14][CH3:15])[CH2:10][C@H:9]1[C:16]([OH:18])=O)=[O:7])(C)(C)C.[C:19]1([CH:25]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)C(Cl)=O)[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1.[CH2:35]([N:37]1[C:49]2[CH:48]=[CH:47][C:46]([NH2:50])=[CH:45][C:44]=2[C:43]2[C:38]1=[CH:39][CH:40]=[CH:41][CH:42]=2)[CH3:36]>>[C:29]1([CH:25]([C:19]2[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=2)[C:6]([N:8]2[CH2:12][C:11](=[N:13][O:14][CH3:15])[CH2:10][C@H:9]2[C:16]([NH:50][C:46]2[CH:47]=[CH:48][C:49]3[N:37]([CH2:35][CH3:36])[C:38]4[C:43]([C:44]=3[CH:45]=2)=[CH:42][CH:41]=[CH:40][CH:39]=4)=[O:18])=[O:7])[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=1

Participants

4

Reactant 3

HCID 85883-Amino-9-ethylcarbazoleHCID 746372,2-Diphenylacetyl chlorideHCID 58714586(2S,4EZ)-1(tert-butoxycarbonyl)-4-(methoxyimino)-2-pyrrolidinecarboxylic acid

Product 1

HCID 131725512HCID 131725512, compound

Procedure

Following the general method as outlined in Example 22, starting from (2S,4EZ)-1-(tert-butoxycarbonyl)-4-(methoxyimino)-2-pyrrolidinecarboxylic acid, diphenylacetyl chloride, and 9-ethyl-9H-carbazol-3-amine the title compound was obtained in 77% purity by LC/MS. MS(ESI+): m/z=545.4.

Sources & evidence

ORD record
ord-e421e3a1f89e4b00b969b790d9953596
Source dataset
uspto-grants-2006_03
Patent number
US07018988B2

Reaction notes

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