tert-Butanol → HCID 21099527, compound

HRID 1351701Notes

Reaction equation

HRID 1351701 reaction equation
Cl[S:2]([N:5]=C=O)(=[O:4])=[O:3].C(O)(C)(C)C.C(N(CC)CC)C.Cl.[F:21][C:22]1[CH:27]=[CH:26][C:25](/[CH:28]=[CH:29]/[C:30]2[CH:35]=[CH:34][C:33]([S:36]([C:39]3[CH:40]=[C:41]([NH2:45])[CH:42]=[CH:43][CH:44]=3)(=[O:38])=[O:37])=[CH:32][CH:31]=2)=[CH:24][CH:23]=1>ClCCl>[F:21][C:22]1[CH:23]=[CH:24][C:25](/[CH:28]=[CH:29]/[C:30]2[CH:31]=[CH:32][C:33]([S:36]([C:39]3[CH:40]=[C:41]([NH:45][S:2]([NH2:5])(=[O:4])=[O:3])[CH:42]=[CH:43][CH:44]=3)(=[O:38])=[O:37])=[CH:34][CH:35]=2)=[CH:26][CH:27]=1

Participants

6

Reactant 4

HCID 6386tert-ButanolHCID 8471TriethylamineHCID 70918Chlorosulfonyl isocyanateHCID 21099488HCID 21099488, compound

Product 1

HCID 21099527HCID 21099527, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To dichloromethane (1 mL) at 0° C. was added chlorosulfonyl isocyanate (0.03 mL, 0.26 mmol) and tert-butanol (0.03 mL, 0.26 mmol). The mixture was stirred for 10 minutes then triethylamine (0.054 mL, 0.39 mmol) was added followed by [3-({4-[(E)-2-(4-fluorophenyl)vinyl]phenyl}sulfonyl)phenyl]amine hydrochloride (Example 212, 100 mg, 0.26 mmol). The reaction was allowed to warm to room temperature and stirred for 2 hours. The mixture was partitioned between ethyl acetate and water.

Workup

  1. stirringstirred for 2 hours
  2. customThe mixture was partitioned between ethyl acetate and water

Sources & evidence

ORD record
ord-e38902f775704fc68270fc4dcab482b2
Source dataset
uspto-grants-2007_05
Patent number
US07217740B2

Reaction notes

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