2-(8,8-Dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane → 4-[4-(8,8-Dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,5-triazin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester

HRID 2175072Notes

Reaction equation

HRID 2175072 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[N:19]=[C:18](Cl)[N:17]=[CH:16][N:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:21][C:22]1([CH3:41])[C:31]2[CH:30]=[C:29](B3OC(C)(C)C(C)(C)O3)[CH:28]=[CH:27][C:26]=2[CH2:25][CH2:24][CH2:23]1>>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[N:19]=[C:18]([C:29]3[CH:28]=[CH:27][C:26]4[CH2:25][CH2:24][CH2:23][C:22]([CH3:41])([CH3:21])[C:31]=4[CH:30]=3)[N:17]=[CH:16][N:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 532501142-(8,8-Dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneHCID 86600711845617-09-6

Product 1

HCID 672549994-[4-(8,8-Dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,5-triazin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester

Procedure

The preparation is carried out analogously to FS 102 starting from 4-(4-chloro-1,3,5-triazin-2-yl)piperazine-1-carboxylic acid tert-butyl ester (US 2005/59668) and 2-(8,8-dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

Sources & evidence

ORD record
ord-9ab575ca3ef642d6b7a2e823b85f0d79
Source dataset
uspto-grants-2015_06
Patent number
US09062015B2

Reaction notes

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