Benzenesulfonyl chloride → HCID 66763370, compound

HRID 578633Notes

Reaction equation

HRID 578633 reaction equation
[C:1]1([S:7](Cl)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[NH2:11][C:12]1[CH:32]=[CH:31][C:15]([CH2:16][NH:17][C:18]2[C:27]3[C:22](=[C:23]([C:28]([NH2:30])=[O:29])[CH:24]=[CH:25][CH:26]=3)[N:21]=[CH:20][N:19]=2)=[CH:14][CH:13]=1.C(N(CC)CC)C>C(Cl)Cl>[C:1]1([S:7]([NH:11][C:12]2[CH:13]=[CH:14][C:15]([CH2:16][NH:17][C:18]3[C:27]4[C:22](=[C:23]([C:28]([NH2:30])=[O:29])[CH:24]=[CH:25][CH:26]=4)[N:21]=[CH:20][N:19]=3)=[CH:31][CH:32]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

5

Reactant 3

HCID 7369Benzenesulfonyl chlorideHCID 8471TriethylamineHCID 66763600HCID 66763600, compound

Product 1

HCID 66763370HCID 66763370, compoundYield 34%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Benzenesulfonyl chloride (240 μL, 0.5 M in anhydrous DCM, 0.11 mmol, 1.1 equiv.) was added to a solution of 4-[(4-aminobenzyl)amino]quinazoline-8-carboxamide (32 mg, 0.1 mmol, 1.0 equiv.) and triethylamine (40 μL, 0.3 mmol, 3.0 equiv.) in anhydrous DCM (2 mL). The resulting mixture was stirred at rt overnight. The title compound was obtained by pre-HPLC in 34% yield. Mass: M+H+: 434.

Sources & evidence

ORD record
ord-20b077edc70944118cde3ee57f5a6129
Source dataset
uspto-grants-2015_05
Patent number
US09040560B2

Reaction notes

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