Pyrrolidine → HCID 178520969, compound

HRID 399571Notes

Reaction equation

HRID 399571 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([NH:9][C:10]2[C:11]3[N:19]=[C:18]([NH:20][C@H:21]4[CH2:26][CH2:25][C@H:24]([C:27](O)=[O:28])[CH2:23][CH2:22]4)[N:17]=[CH:16][C:12]=3[N:13]=[CH:14][N:15]=2)[CH:5]=[CH:6][C:7]=1[F:8].F[B-](F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=[CH:41][CH:42]=[CH:43][C:38]=2[N:37]=N1.N1CCCC1>C(N(CC)CC)C>[Cl:1][C:2]1[CH:3]=[C:4]([NH:9][C:10]2[C:11]3[N:19]=[C:18]([NH:20][C@H:21]4[CH2:22][CH2:23][C@H:24]([C:27]([N:37]5[CH2:38][CH2:43][CH2:42][CH2:41]5)=[O:28])[CH2:25][CH2:26]4)[N:17]=[CH:16][C:12]=3[N:13]=[CH:14][N:15]=2)[CH:5]=[CH:6][C:7]=1[F:8]

Participants

5

Reactant 3

HCID 31268PyrrolidineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 178525760HCID 178525760, compound

Product 1

HCID 178520969HCID 178520969, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

Prepared from 4-[(3-chloro-4-fluorophenyl)amino]-6-[trans-4-carboxycyclohexylamino]pyrimido[5,4-d]pyrimidine by reaction with O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, triethylamine and pyrrolidine. Melting point: 206°-209° C.; Rf : 0.52 (silica gel; petroleum ether/ethyl acetate/methanol=10:8:3)

Sources & evidence

ORD record
ord-8f50680be50c4fcfba8bf261c58a503c
Source dataset
uspto-grants-1998_10
Patent number
US05821240

Reaction notes

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