3-Bromobenzyl alcohol → HCID 11852420, compound

HRID 1293936Notes

Reaction equation

HRID 1293936 reaction equation
[C:1]([C:3]1[CH:4]=[N:5][N:6]2[C:11]([C:12]([F:15])([F:14])[F:13])=[CH:10][C:9]([C:16]3[CH:21]=[CH:20][C:19]([C:22]([F:25])([F:24])[F:23])=[CH:18][CH:17]=3)=[N:8][C:7]=12)#[CH:2].Br[C:27]1[CH:28]=[C:29]([CH:32]=[CH:33][CH:34]=1)[CH2:30][OH:31]>>[F:15][C:12]([F:14])([F:13])[C:11]1[N:6]2[N:5]=[CH:4][C:3]([C:1]#[C:2][C:27]3[CH:28]=[C:29]([CH2:30][OH:31])[CH:32]=[CH:33][CH:34]=3)=[C:7]2[N:8]=[C:9]([C:16]2[CH:21]=[CH:20][C:19]([C:22]([F:25])([F:24])[F:23])=[CH:18][CH:17]=2)[CH:10]=1

Participants

3

Reactant 2

HCID 851413-Bromobenzyl alcoholHCID 715397323-Ethynyl-7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine

Product 1

HCID 11852420HCID 11852420, compound

Procedure

The title compound was prepared from 3-ethynyl-7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.1) (355 g, 1.0 mmol) and commercially available 3-bromobenzyl alcohol (243 mg, 1.3 mmol) according to general procedure II. Obtained as a brown solid (60 mg, 13%). MS (ISP) 462.2 [(M+H)+]; mp 177° C.

Sources & evidence

ORD record
ord-e9ed35b633ca479cb2b3757ddfebf803
Source dataset
uspto-grants-2007_07
Patent number
US07238808B2

Reaction notes

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