2-Bromobenzyl bromide → HCID 59752525, compound

HRID 2106254Notes

Reaction equation

HRID 2106254 reaction equation
C(OC([N:8]1[CH2:17][CH2:16][C:15]2[NH:14][N:13]=[C:12]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][CH:19]=3)[C:11]=2[CH2:10][CH2:9]1)=O)(C)(C)C.[Br:25][C:26]1[CH:33]=[CH:32][CH:31]=[CH:30][C:27]=1[CH2:28]Br>>[Br:25][C:26]1[CH:33]=[CH:32][CH:31]=[CH:30][C:27]=1[CH2:28][N:14]1[C:15]2[CH2:16][CH2:17][NH:8][CH2:9][CH2:10][C:11]=2[C:12]([C:18]2[CH:19]=[CH:20][C:21]([Cl:24])=[CH:22][CH:23]=2)=[N:13]1

Participants

3

Reactant 2

HCID 769652-Bromobenzyl bromideHCID 672690203-(4-chloro-phenyl)-4,5,7,8-tetrahydro-1H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester

Product 1

HCID 59752525HCID 59752525, compoundYield 42%

Procedure

The title compound (0.035 g) was prepared from 3-(4-chloro-phenyl)-4,5,7,8-tetrahydro-1H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester (Example 103, Step B; 0.2 mmol) using 2-bromobenzyl bromide (0.3 mmol) in place of 2-chloromethyl-thiophene. MS (ESI): exact mass calculated for C20H19BrClN3, 415.05; found, m/z 418.0 [M+H]+. 1H NMR (500 MHz, CD3OD): 7.69 (d, J=7.8 Hz, 1H), 7.53-7.27 (m, 6H), 6.78 (d, J=7.8 Hz, 1H), 5.58 (s, 2H), 3.50-3.48 (br m, 4H), 3.19-3.17 (br m, 4H).

Sources & evidence

ORD record
ord-e295647178c94c1a84583d4f99ae01cc
Source dataset
uspto-grants-2009_08
Patent number
US07579470B2

Reaction notes

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