Hydrochloric Acid → 2-[5-Chloro-2-(10-isopropyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamide

HRID 1686985Notes

Reaction equation

HRID 1686985 reaction equation
[CH:1]([N:4]1[CH2:14][CH:13]2[CH2:15][CH:6]([C:7]3[C:12]2=[CH:11][C:10]([NH2:16])=[CH:9][CH:8]=3)[CH2:5]1)([CH3:3])[CH3:2].Cl[C:18]1[N:23]=[C:22]([NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=2[S:31]([NH:34][CH3:35])(=[O:33])=[O:32])[C:21]([Cl:36])=[CH:20][N:19]=1.Cl.O1CCOCC1.[Na]>O>[Cl:36][C:21]1[C:22]([NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=2[S:31]([NH:34][CH3:35])(=[O:33])=[O:32])=[N:23][C:18]([NH:16][C:10]2[CH:11]=[C:12]3[C:7](=[CH:8][CH:9]=2)[CH:6]2[CH2:15][CH:13]3[CH2:14][N:4]([CH:1]([CH3:3])[CH3:2])[CH2:5]2)=[N:19][CH:20]=1

Participants

7

Reactant 5

HCID 313Hydrochloric AcidHCID 312751,4-DioxaneHCID 5360545SodiumHCID 58748359HCID 58748359, compoundHCID 6726347010-Isopropy-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamine

Product 1

HCID 668295202-[5-Chloro-2-(10-isopropyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamideYield 20.7%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
120 °C

Procedure

10-Isopropy-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamine (30 mg, 0.14 mmol), 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzenesulfonamide (45 mg, 0.14 mmol) and 4N HCl in dioxane (28 μl, 0.15 mmol) were combined in a microwave tube. The reaction was heated to at 120° C. for 40 minutes in the microwave. The reaction was poured into water (50 ml) and saturated sodium bicarb (90 ml) and extracted 3 times with 25 ml portions of methylene chloride. The combined organic was dried over magnesium sulfate, filtered and evaporated to a brown oil. The crude reaction was purified on a 8 g Isco basic alumina column using 0-2% methanol in methylene chloride as the eluent to yield 2-[5-Chloro-2-(10-isopropyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamide (14.85 mg, 20%) as a beige foam. 1H-NMR (CDCl3) δ 9.08 (s, 1H), 8.51 (d, J=7.8 Hz, 1H), 8.13 (s, 1H), 7.95 (d, J=7.8 Hz, 1H), 7.55 (t, J=7.8 Hz, 1H), 7.30 (s, 1H), 7.21 (m, 2H), 7.08 (d, J=7.8 Hz), 6.93 (s, 1H), 4.52 (d, J=2 Hz, 1H), 3.08 (br s, 1H), (3.02 br s, 1H), 2.71 (m, 2H), 2.63 (d, J=5.3 Hz, 3H), 2.56 (m, 3H), 2.30-2.20 (m, 1H), 1.67 (d, J=11.0 Hz, 1H), 0.87 (q, J=1.8, 6.6 Hz, 6H); LC/MS (ESI+): 513 (M+H).

Workup

  1. extractionextracted 3 times with 25 ml portions of methylene chloride
  2. dry with materialThe combined organic was dried over magnesium sulfate
  3. filtrationfiltered
  4. customevaporated to a brown oil
  5. customThe crude reaction
  6. customwas purified on a 8 g Isco basic alumina column

Sources & evidence

ORD record
ord-95fe419960e345bfa7e6e0b7886fdcb4
Source dataset
uspto-grants-2012_04
Patent number
US08148391B2

Reaction notes

Loading…