Cyclohexanecarbonyl chloride → N-[6-(4-Chlorobenzyl)-1-(2,4-dichlorobenzenesulfonyl)-8-isopropyl-4,7-dioxooctahydropyrazino[1,2-a]pyrimidin-3-yl]cyclohexanecarboxamide

HRID 1994410Notes

Reaction equation

[CH:1]1([C:7](Cl)=[O:8])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[NH2:10][CH:11]1[C:16](=[O:17])[N:15]2[CH:18]([CH2:26][C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=3)[C:19](=[O:25])[N:20]([CH:22]([CH3:24])[CH3:23])[CH2:21][CH:14]2[N:13]([S:34]([C:37]2[CH:42]=[CH:41][C:40]([Cl:43])=[CH:39][C:38]=2[Cl:44])(=[O:36])=[O:35])[CH2:12]1>>[Cl:33][C:30]1[CH:31]=[CH:32][C:27]([CH2:26][CH:18]2[N:15]3[C:16](=[O:17])[CH:11]([NH:10][C:7]([CH:1]4[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]4)=[O:8])[CH2:12][N:13]([S:34]([C:37]4[CH:42]=[CH:41][C:40]([Cl:43])=[CH:39][C:38]=4[Cl:44])(=[O:36])=[O:35])[CH:14]3[CH2:21][N:20]([CH:22]([CH3:24])[CH3:23])[C:19]2=[O:25])=[CH:28][CH:29]=1

Participants

Reactant 2

HCID 75938Cyclohexanecarbonyl chloride

HCID 591342523-Amino-6-(4-chlorobenzyl)-1-(2,4-dichlorobenzenesulfonyl)-8-isopropylhexahydropyrazino[1,2-a]pyrimidine-4,7-dione

Product 1

HCID 59134002N-[6-(4-Chlorobenzyl)-1-(2,4-dichlorobenzenesulfonyl)-8-isopropyl-4,7-dioxooctahydropyrazino[1,2-a]pyrimidin-3-yl]cyclohexanecarboxamide

Procedure

Synthesis took place in analogy to Example 22 using cyclohexanecarbonyl chloride and 3-amino-6-(4-chlorobenzyl)-1-(2,4-dichlorobenzenesulfonyl)-8-isopropylhexahydropyrazino[1,2-a]pyrimidine-4,7-dione. The desired product is obtained with MW=668.14 (calculated, monoisotopic); measured value (M+H)+: 669.11

Workup

customSynthesis

Sources & evidence

ORD record: ord-64a0feff1f604768b3444522de134fce
Source dataset: uspto-grants-2010_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07652007B2

Reaction notes

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