You'll need to select a suitable starting material that can undergo the Pinacol rearrangement to form the core structure of (+)-grandisol.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
9-oxabicyclo[4.2.1]nona-2,4-diene
(2-C4H3S-P[Au(PPh3)]3)BF4
