| —— |
1-tert-butyldimethylsilyl-4-propargyl-2-azetidinone |
81355-48-8 |
C12H21NOSi |
223.39 |
| —— |
1-tert-butyldimethylsilyl-4-(3-trimethylsilyl-2-propynyl)-2-azetidinone |
83641-57-0 |
C15H29NOSi2 |
295.572 |
| —— |
methyl 1-tert-butyldimethylsilyl-4-oxo-2-azetidine-α-butynoate |
81355-65-9 |
C14H23NO3Si |
281.427 |
| —— |
4-nitrobenzyl 1-tert-butyldimethylsilyl-4-oxo-2-azetidin-α-butynoate |
83651-54-1 |
C20H26N2O5Si |
402.522 |
| —— |
methyl 1-tert-butyldimethylsilyl-4,β-dioxo-2-azetidinebutyrate |
88754-93-2 |
C14H25NO4Si |
299.442 |
| —— |
(3S*,4R*)-3-acetyl-1-tert-butyldimethylsilyl-4-(3-trimethylsilyl-2-propynyl)-2-azetidinone |
83641-58-1 |
C17H31NO2Si2 |
337.61 |
| —— |
1-tert-butyldimethylsilyl-3-<(E)-ethylidene>-4-(3-trimethylsilyl-2-propynyl)-2-azetidinone |
106344-85-8 |
C17H31NOSi2 |
321.61 |
| —— |
(3S*,4R*)-1-tert-butyldimethylsilyl-3-<(R*)-1-hydroxyethyl>-4-(3-trimethylsilyl-2-propynyl)-2-azetidinone |
83641-59-2 |
C17H33NO2Si2 |
339.626 |
| —— |
(3S*,4R*)-1-tert-butyldimethylsilyl-3-<(R*)-1-tert-butyldimethylsilyloxyethyl>-4-(2-propynyl)-2-azetidinone |
83641-60-5 |
C20H39NO2Si2 |
381.706 |