—— |
8-bromo-7-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-10-(2-propenyl)-1,5-dioxospiro[5,5]undeca-7,10-dien-9-one |
311312-52-4 |
C29H33BrO4Si |
553.568 |
—— |
10-Bromo-11-[[tert-butyl(diphenyl)silyl]oxymethyl]-8-(2-hydroxyethyl)-1,5-dioxaspiro[5.5]undeca-7,10-dien-9-one |
532393-10-5 |
C28H33BrO5Si |
557.557 |
—— |
4'-bromo-3'-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-6'-(2-propenyl)-spiro[1,3-dioxane-2,2'-[7]oxabicyclo[4.1.0]hept[3]en]-5'-one |
311312-53-5 |
C29H33BrO5Si |
569.568 |
—— |
(1'R,6'S)-3'-bromo-4'-[[tert-butyl(diphenyl)silyl]oxymethyl]-1'-(2-hydroxyethyl)spiro[1,3-dioxane-2,5'-7-oxabicyclo[4.1.0]hept-3-ene]-2'-one |
532393-11-6 |
C28H33BrO6Si |
573.556 |
—— |
(1'R,4R,6R,6'S)-3'-bromo-4'-[[tert-butyl(diphenyl)silyl]oxymethyl]-4,6-dimethyl-1'-prop-2-enylspiro[1,3-dioxane-2,5'-7-oxabicyclo[4.1.0]hept-3-ene]-2'-one |
532393-13-8 |
C31H37BrO5Si |
597.621 |
—— |
tert-butyl (E)-4-[(1'R,6'S)-3'-bromo-4'-[[tert-butyl(diphenyl)silyl]oxymethyl]-2'-oxospiro[1,3-dioxane-2,5'-7-oxabicyclo[4.1.0]hept-3-ene]-1'-yl]-2-methylbut-2-enoate |
532393-12-7 |
C35H43BrO7Si |
683.712 |
—— |
tert-butyl (E)-4-[3'-bromo-4'-[[tert-butyl(diphenyl)silyl]oxymethyl]-2'-oxospiro[1,3-dioxane-2,5'-7-oxabicyclo[4.1.0]hept-3-ene]-1'-yl]-2-methylbut-2-enoate |
311312-57-9 |
C35H43BrO7Si |
683.712 |
—— |
tert-butyl (E)-4-[(1'R,4R,6R,6'S)-3'-bromo-4'-[[tert-butyl(diphenyl)silyl]oxymethyl]-4,6-dimethyl-2'-oxospiro[1,3-dioxane-2,5'-7-oxabicyclo[4.1.0]hept-3-ene]-1'-yl]-2-methylbut-2-enoate |
532393-14-9 |
C37H47BrO7Si |
711.765 |