p. 525 - 529
(2000)2,2,2-Trifluoro-acetimidic acid (E)-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-allyl ester
2,2,2-Trifluoro-acetimidic acid (Z)-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-allyl ester
Methanesulfonic acid (Z)-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-allyl ester
(3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-((E)-3-thiocyanato-propenyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
(3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-((Z)-3-thiocyanato-propenyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran