Synonym: 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine bound to polystyrene; 1,5,7-Triazabicyclo[4.4.0]dec-5-ene–polystyrene crosslinked with 2% DVB; ‘7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene’ on polystyrene
Product Type: Chemical
| crosslinking |
2 % cross-linked with divinylbenzene |
| extent of labeling |
2.6 mmol/g loading |
| particle size |
200-400 mesh |
| reaction suitability |
reaction type: solution phase peptide synthesis |
| |
reactivity: proton reactive |
| Features and Benefits: |
This versatile polymer-bound base has been used as a reusable basic catalyst foe regioselective acylations; as both a base for the deprotonation of phenols and as a scavenger of excess phenil in the synthesis of aryl ethers from phenols; in the addition of dialkyl phosphites to a variety of carbonyl compounds, as well as, serving as a catalyst in the nitroaldol (Henry) reaction; and as a scavenger of activated ester electophiles. |
| Packaging: |
1, 5, 25 g in glass bottle |
GHS05