Hydrochloric Acid → 4-Chloro-N-[5-chloro-2-(7H-pyrrolo[2,3-d]pyrimidine-4-carbonyl)-pyridin-3-yl]-3-trifluoromethyl-benzenesulfonamide

HRID 1054519Notes

Reaction equation

HRID 1054519 reaction equation
CON(C)[C:4]([C:6]1[C:11]([N:12]([S:16]([C:19]2[CH:24]=[CH:23][C:22]([Cl:25])=[C:21]([C:26]([F:29])([F:28])[F:27])[CH:20]=2)(=[O:18])=[O:17])COC)=[CH:10][C:9]([Cl:30])=[CH:8][N:7]=1)=[O:5].I[C:33]1[C:34]2[CH:41]=[CH:40][N:39](COCC[Si](C)(C)C)[C:35]=2[N:36]=[CH:37][N:38]=1.CO.Cl>C1COCC1.C([Mg]Cl)(C)C>[Cl:25][C:22]1[CH:23]=[CH:24][C:19]([S:16]([NH:12][C:11]2[C:6]([C:4]([C:33]3[C:34]4[CH:41]=[CH:40][NH:39][C:35]=4[N:36]=[CH:37][N:38]=3)=[O:5])=[N:7][CH:8]=[C:9]([Cl:30])[CH:10]=2)(=[O:18])=[O:17])=[CH:20][C:21]=1[C:26]([F:27])([F:29])[F:28]

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 887MethanolHCID 578708034-iodo-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidineHCID 57942119HCID 57942119, compound

Product 1

HCID 251712354-Chloro-N-[5-chloro-2-(7H-pyrrolo[2,3-d]pyrimidine-4-carbonyl)-pyridin-3-yl]-3-trifluoromethyl-benzenesulfonamide

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolvent2×HCID 178418918HCID 178418918, compoundSolvent

Procedure

Prepared from 259 mg (0.52 mmol) of 5-chloro-3-[(4-chloro-3-trifluoromethyl-benzenesulfonyl)-methoxymethyl-amino]-pyridine-2-carboxylic acid methoxy-methyl-amide, 213 mg (0.52 mmol) of 90% 4-iodo-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine dissolved in 2 mL THF with 0.26 mL of 2 M isopropylmagnesium chloride solution in THF added. All of the resulting intermediate ketone was used in the second step with 2 mL methanol and 2 mL 6N hydrochloric acid mixture to give after purification 40 mg of the final product as a yellow solid.

Workup

  1. additionadded
  2. customto give
  3. customafter purification 40 mg of the final product as a yellow solid

Sources & evidence

ORD record
ord-dd6a6799ddb14dd5b22c22269bd5c91a
Source dataset
uspto-grants-2016_07
Patent number
US09394307B2

Reaction notes

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