| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T352 |
0-69 |
Sentence |
denotes |
4.1.13 General method D for the synthesis of compounds 23, 24 and 25 |
| T353 |
70-113 |
Sentence |
denotes |
To a solution of 20 in anhydrous NMP (conc. |
| T354 |
114-195 |
Sentence |
denotes |
0.03 M) was added the corresponding bromide reagent (3.00 eq) and DIEA (3.00 eq). |
| T355 |
196-301 |
Sentence |
denotes |
After stirring for 4 h at 110 °C under microwaves, the reaction mixture was diluted with AcOEt and brine. |
| T356 |
302-451 |
Sentence |
denotes |
The aqueous layer was extracted with AcOEt and the combined organic extracts were washed with brine, dried over Na2SO4 and concentrated under vacuum. |
| T357 |
452-605 |
Sentence |
denotes |
The residue was purified by flash column chromatography (silica gel, linear gradient 0–4% MeOH in DCM) to give the desired compound as a colorless solid. |
