Tetrafluoro-m-phenylenediamine dihydrochloride → PD 128483

HRID 34651Notes

Reaction equation

HRID 34651 reaction equation
[CH2:1]([N:4]1[CH:13]2[C:8]([C:9]3[N:16]=[C:15]([NH:17]C(=O)C(C)C)[S:14][C:10]=3[CH2:11][CH2:12]2)=[CH:7][CH2:6][CH2:5]1)CC.C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl>>[CH3:1][N:4]1[CH:13]2[C:8]([C:9]3[N:16]=[C:15]([NH2:17])[S:14][C:10]=3[CH2:11][CH2:12]2)=[CH:7][CH2:6][CH2:5]1

Participants

3

Reactant 2

HCID 149026Tetrafluoro-m-phenylenediamine dihydrochlorideHCID 14233827(+/-) N-(4,5,5a,6,7,8-hexahydro-6-propylthiazolo[4,5-f]quinolin-2-yl)-2-methylpropanamide

Product 1

HCID 130792PD 128483

Procedure

In a process analogous to Example 16 by substituting (±) N-(4,5,5a,6,7,8-hexahydro-6-methylthiazolo[4,5-f]quinolin-2-yl)-2-methylpropanamide (Example 15) for (±) N-(4,5,5a,6,7,8-hexahydro-6-propylthiazolo[4,5-f]quinolin-2-yl)-2-methylpropanamide (Example 15c), the title compound can be prepared as its dihydrochloride salt, hydrate; mp 265°-267° C. (dec.). [α]D =+164.4° (C=1.17, H2O).

Sources & evidence

ORD record
ord-11a2341c46d34299aa5811b7d2fe3d60
Source dataset
uspto-grants-1988_08
Patent number
US04762843

Reaction notes

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