C5 benzothiazolyl sulfone compound, method of preparing preparing the same, method of preparing polyene dialdehyde compound using the same, and method of synthesizing lycopene using the same

摘要

Disclosed are a novel C5 benzothiazolyl sulfone compound having an acetal protecting group, a method of preparing the same, and a method of efficiently preparing an apo-carotene dialdehyde compound having a polyene dialdehyde structure using the same. Also, a method of efficiently preparing lycopene by olefination (Julia-Kocienski) between the apo-carotene dialdehyde compound (C20 crocetin dialdehyde) and C10 benzothiazolyl geranyl sulfone is provided.

主权项

1. A C5 benzothiazolyl sulfone compound represented by Chemical Formula 1 below;