4-Bromo-N-[2-(dimethylamino)ethyl]benzenesulfonamide → HCID 67000872, compound

HRID 1293882Notes

Reaction equation

HRID 1293882 reaction equation
[F:1][CH:2]([F:24])[C:3]1[N:8]2[N:9]=[CH:10][C:11]([C:12]#[CH:13])=[C:7]2[N:6]=[C:5]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=2)[CH:4]=1.Br[C:26]1[CH:31]=[CH:30][C:29]([S:32]([NH:35][CH2:36][CH2:37][N:38]([CH3:40])[CH3:39])(=[O:34])=[O:33])=[CH:28][CH:27]=1>>[F:24][CH:2]([F:1])[C:3]1[N:8]2[N:9]=[CH:10][C:11]([C:12]#[C:13][C:26]3[CH:31]=[CH:30][C:29]([S:32]([NH:35][CH2:36][CH2:37][N:38]([CH3:40])[CH3:39])(=[O:34])=[O:33])=[CH:28][CH:27]=3)=[C:7]2[N:6]=[C:5]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=2)[CH:4]=1

Participants

3

Reactant 2

HCID 9749344-Bromo-N-[2-(dimethylamino)ethyl]benzenesulfonamideHCID 866080343-Ethynyl-7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine

Product 1

HCID 67000872HCID 67000872, compound

Procedure

The title compound was prepared from 7-difluoromethyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.2) (340 mg, 1.0 mmol) and 4-bromo-N-(2-dimethylamino-ethyl)-benzenesulfonamide (example B.30) (276 mg, 1.0 mmol) according to general procedure II. Obtained as a yellow solid (260 mg, 45%). MS (ISP) 564.3 [(M+H)+]; mp 157–159° C.

Sources & evidence

ORD record
ord-e3780aa8eff64996b73602fc393f237b
Source dataset
uspto-grants-2007_07
Patent number
US07238808B2

Reaction notes

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