Trifluoroacetic acid → Trifluoroacetic acid

HRID 32082Notes

Reaction equation

HRID 32082 reaction equation
C(OC(=O)[NH:7][CH:8]1[CH2:17][CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[C:13]([CH2:18][N:19]3[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]3)[CH:14]=2)[CH2:9]1)(C)(C)C.[C:26]([OH:32])([C:28]([F:31])([F:30])[F:29])=[O:27]>C(Cl)Cl>[N:19]1([CH2:18][C:13]2[CH:14]=[C:15]3[C:10](=[CH:11][CH:12]=2)[CH2:9][CH:8]([NH2:7])[CH2:17][CH2:16]3)[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24]1.[C:26]([OH:32])([C:28]([F:31])([F:30])[F:29])=[O:27]

Participants

5

Reactant 2

HCID 6422Trifluoroacetic acidHCID 59486432HCID 59486432, compound

Product 2

HCID 6422Trifluoroacetic acidHCID 59486397HCID 59486397, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

(6-Piperidin-1-ylmethyl-1,2,3,4-tetrahydro-naphthalen-2-yl)-carbamic acid tert-butyl ester (Step E) (0.113 g, 0.327 mmol) was suspended in CH2Cl2 (2.5 mL) then TFA was added (2.5 mL). The reaction was stirred at RT until complete consumption of starting material was observed by HPLC analysis (2 h). The reaction mixture was concentrated in vacuo to afford the crude title compound as the bis-TFA salt, which was used without further purification. MS (APCI pos) 245 (M+H).

Workup

  1. customwas observed by HPLC analysis (2 h)
  2. concentrationThe reaction mixture was concentrated in vacuo

Sources & evidence

ORD record
ord-86d1c68262054a1786359a55d7cc21fa
Source dataset
uspto-grants-2008_09
Patent number
US07425631B2

Reaction notes

Loading…