tert-butyl 2-bromobutanoate

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Tert-butyl 2-(4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)-phenoxy)butanoate is prepared from 3-(4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)-phenyl)thien-2-yl)propan-1-one and tert-butyl 2-bromobutanoate according to general procedure D.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Tert-butyl 2-(2-bromo-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-butanoate is prepared from 3-(3-bromo-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propan-1-one and tert-butyl 2-bromobutanoate according to general procedure D.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Tert-butyl 2-(2-fluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-butanoate is prepared from 3-(3-fluoro-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propan-1-one and tert-butyl 2-bromobutanoate according to general procedure D.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Tert-butyl 2-(2,3-dichloro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-butanoate is prepared from 3-(2,3-dichloro-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propan-1-one and tert-butyl 2-bromobutanoate according to general procedure D.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Examples 10 and 11 provide a detailed description for the preparation of (5S)-5-(N,N-dibenzylamino)-2-ethyl-4-oxo-hexanoic acid-tert-butyl ester from tert-butyl-2-bromobutyrate and α-(N,N-dibenzylamino)ethyl methyl ketone. This compound is reduced to the corresponding amino alcohol as described in detail above. Examples 10 and 11 provide a detailed description

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Examples 10 and 11 provide a detailed description for the preparation of (5S)-5-(N,N-dibenzylamino)-2-ethyl-4-oxo-hexanoic acid-tert-butyl ester from tert-butyl-2-bromobutyrate and α-(N,N-dibenzylamino)ethyl methyl ketone. This compound is reduced to the corresponding amino alcohol as described in detail above. Examples 10 and 11 provide a detailed description