Triethylamine → HCID 22288240, compound

HRID 133241Notes

Reaction equation

HRID 133241 reaction equation
[CH:1]1[C:11]2[C:10]3[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=3[CH2:8][C:7](=[O:16])[NH:6][C:5]=2[CH:4]=[CH:3][CH:2]=1.CCN(CC)CC.[Si]([I:28])(C)(C)C>C(Cl)Cl>[I:28][N:6]1[C:7](=[O:16])[CH2:8][C:9]2[CH:15]=[CH:14][CH:13]=[CH:12][C:10]=2[C:11]2[CH:1]=[CH:2][CH:3]=[CH:4][C:5]1=2

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 85247Trimethylsilyl iodideHCID 113677988-Azatricyclo[9.4.0.0,2,7]pentadeca-1(15),2,4,6,11,13-hexaen-9-one

Product 1

HCID 22288240HCID 22288240, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Conditions

Temperature
7.5 °C

Procedure

A solution of 5,7-dihydro-6H-dibenz[b,d]azepin-6-one (1.0 g, 4.77 mmol) (Example 7-A) and Et3N (2.66 ml, 19.12 mmol) were stirred for 5.0 minutes at −15° C. in CH2Cl2 and treated with TMSI (1.36 ml, 9.54 mmol). After stirring for 15 minutes 12 (1.81 g, 7.16 mmol) was added in a single portion and the reaction allowed to warm to 5-10° C. over 3 h. The reaction was quenched with sat. Na2SO3, diluted with CH2Cl2 and separated. The organics were washed with Na2SO3 and NaHSO3 and dried over MgSO4. After filtration, the organics were concentrated to approximately 20 ml and diluted with an additional 20 ml of hexanes. The title compound was isolated as a tan precipitate by filtration.

Workup

  1. additionwas added in a single portion
  2. customThe reaction was quenched with sat. Na2SO3
  3. additiondiluted with CH2Cl2
  4. customseparated
  5. washThe organics were washed with Na2SO3 and NaHSO3
  6. dry with materialdried over MgSO4
  7. filtrationAfter filtration
  8. concentrationthe organics were concentrated to approximately 20 ml
  9. additiondiluted with an additional 20 ml of hexanes

Sources & evidence

ORD record
ord-fee94cde03f04cc18fa2fb4ccd7f9696
Source dataset
uspto-grants-2008_06
Patent number
US07390801B2

Reaction notes

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