2,2-Difluoropropane-1,3-diamine → N-[6-Chloro-2-(1-oxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinolin-4-yl]-2,2-difluoropropane-1,3-diamine

HRID 540116Notes

Reaction equation

HRID 540116 reaction equation
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([Cl:12])[CH:10]=2)[N:5]=[C:4]([N:13]2[CH2:19][C:18]3[CH:20]=[CH:21][CH:22]=[CH:23][C:17]=3[S:16](=[O:24])[CH2:15][CH2:14]2)[CH:3]=1.[F:25][C:26]([F:31])([CH2:29][NH2:30])[CH2:27][NH2:28]>>[Cl:12][C:9]1[CH:10]=[C:11]2[C:6](=[CH:7][CH:8]=1)[N:5]=[C:4]([N:13]1[CH2:19][C:18]3[CH:20]=[CH:21][CH:22]=[CH:23][C:17]=3[S:16](=[O:24])[CH2:15][CH2:14]1)[CH:3]=[C:2]2[NH:28][CH2:27][C:26]([F:31])([F:25])[CH2:29][NH2:30]

Participants

3

Reactant 2

HCID 199026522,2-Difluoropropane-1,3-diamineHCID 712554004-(4,6-Dichloroquinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1-oxide

Product 1

HCID 71255835N-[6-Chloro-2-(1-oxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinolin-4-yl]-2,2-difluoropropane-1,3-diamine

Procedure

The title compound was prepared in analogy to Example 18-1 in Scheme 6 by using 4-(4,6-dichloroquinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1-oxide (prepared in analogy to 4-(4-chloro-6-methylquinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1-oxide in Example 18-1 by using 2,4,6-trichloroquinoline and 2,3,4,5-tetrahydro-1,4-benzothiazepine 1-oxide) and 2,2-difluoropropane-1,3-diamine. MS obsd. (ESI+) [(M+H)+] 451, 1H NMR (400 MHz, CD3OD) δ ppm 8.21 (s, 1 H), 7.86-7.81 (m, 2 H), 7.77-7.74 (m, 2 H), 7.58 (m, 2 H), 6.32 (s, 1 H), 5.45 (d, 1 H), 5.05 (d, 1 H), 4.75 (m, 1 H), 4.48 (m, 1 H), 4.20 (m, 2 H), 3.68 (t, 2 H), 3.50 (m, 2 H).

Sources & evidence

ORD record
ord-e4970840d2634f26b2a439c0fc93e5ce
Source dataset
uspto-grants-2014_10
Patent number
US08871756B2

Reaction notes

Loading…