反应详情

The title compound was prepared by using a similar procedure as described for the preparation of 33 except that 6-fluoropicolinaldehyde was used instead of 6-bromopicolinaldehyde. This produced crude product which was purified by flash silica gel column chromatography, eluting with 4:96 methanol/dichloromethane, to give 34 (105 mg, 61%) as a yellow oil: MS (ES+) m/z 439.2 (M+H)+.

1. customThe title compound was prepared
2. customThis produced crude product which
3. customwas purified by flash silica gel column chromatography
4. washeluting with 4:96 methanol/dichloromethane