(4R,9aR)-6-(1-(S)-Hydroxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester → (4R,9aR)-6-(1-(S)-Methoxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

HRID 11950

Reaction equation

HRID 11950 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:20][C@@H:19]([CH3:21])[N:18]2[C@H:10]([CH2:11][C:12]3[C:17]2=[N:16][C:15](COCCO)=[CH:14][CH:13]=3)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[C:27]([O:31][C:32](N1C[C@@H](C)N2[C@H](CC3C2=NC([C@@H](O)C)=CC=3)C1)=O)(C)(C)[CH3:28]>>[C:1]([O:5][C:6]([N:8]1[CH2:20][C@@H:19]([CH3:21])[N:18]2[C@H:10]([CH2:11][C:12]3[C:17]2=[N:16][C:15]([C@@H:27]([O:31][CH3:32])[CH3:28])=[CH:14][CH:13]=3)[CH2:9]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]

Participants

3

Reactant 2

HCID 69357459(4R,9aR)-6-(1-(S)-Hydroxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl esterHCID 69557393(4R,9aR)-6-(2-hydroxy-ethoxymethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

Product 1

HCID 69356957(4R,9aR)-6-(1-(S)-Methoxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

Procedure

This compound was prepared in analogy to Example 41 intermediate b), from (4R,9aR)-6-(1-(S)-hydroxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H--2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester.

Sources & evidence

ORD record
ord-2f7d458084d742abb56d69e5108bda68
Source dataset
uspto-grants-2006_08
Patent number
US07098337B2

Linked notes

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