11-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one → 11-[[3-[2-(Diethylamino)ethyl]-1-piperidinyl]carbonyl]-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one

HRID 2106702Notes

Reaction equation

HRID 2106702 reaction equation
Cl[C:2]([N:4]1[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[NH:8][C:7](=[O:15])[C:6]2[CH:16]=[CH:17][CH:18]=[N:19][C:5]1=2)=[O:3].[CH2:20]([N:22]([CH2:31][CH3:32])[CH2:23][CH2:24][CH:25]1[CH2:30][CH2:29][CH2:28][NH:27][CH2:26]1)[CH3:21]>C(#N)C>[CH2:31]([N:22]([CH2:20][CH3:21])[CH2:23][CH2:24][CH:25]1[CH2:30][CH2:29][CH2:28][N:27]([C:2]([N:4]2[C:10]3[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=3[NH:8][C:7](=[O:15])[C:6]3[CH:16]=[CH:17][CH:18]=[N:19][C:5]2=3)=[O:3])[CH2:26]1)[CH3:32]

Participants

4

Reactant 2

HCID 1420998311-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-oneHCID 15057338N,N-Diethyl-2-(3-piperidinyl)-1-ethanamine

Product 1

HCID 1436967111-[[3-[2-(Diethylamino)ethyl]-1-piperidinyl]carbonyl]-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-oneYield 54%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

Prepared analogously to Example 4 from 11-(chlorocarbonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one and 3-[2-(diethylamino)ethyl]piperidine in a yield of 54% of theory. Colourless crystals, m.p. 110°-113° C. (acetonitrile).

Sources & evidence

ORD record
ord-336c93e5b3e4425c9fd727f3b4d0cf4a
Source dataset
uspto-grants-1990_06
Patent number
US04931436

Reaction notes

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