2-Bromopropane → (4R,9aR)-7-Isopropoxy-4,6-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

HRID 1272124Notes

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]([CH3:22])=[C:14]([OH:23])[CH:13]=3)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[H-].[Na+].Br[CH:27]([CH3:29])[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]([CH3:22])=[C:14]([O:23][CH:27]([CH3:29])[CH3:28])[CH:13]=3)[CH2:9]1)=[O:7])([CH3:3])([CH3:4])[CH3:2]

Participants

Reactant 3

HCID 63582-Bromopropane

HCID 24758Sodium hydride

HCID 69358879(4R,9aR)-7-Hydroxy-4,6-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

Product 1

HCID 69359897(4R,9aR)-7-Isopropoxy-4,6-dimethyl-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 1 intermediate d), from (4R,9aR)-7-hydroxy-4,6-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester (example 7, intermediate), sodium hydride and 2-bromopropane.

Sources & evidence

ORD record: ord-92eb7517002a4c649aaa441f4738c4b0
Source dataset: uspto-grants-2007_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07208494B2

Reaction notes

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