Light fluorous protecting groups

An assortment of light fluorous protecting groups are commercially available ( CBz , diisopropyl silane, Marshall ester ) or can be readily 

The introduction and subsequent commercialization of fluorous silica gel have enabled the light branch of fluorous chemistry. The applicability of this chemistry covers all types of reaction components (substrates, reagents, reactants, catalysts, scavengers) and cuts across the synthesis spectrum from small-scale discovery 

5 Fluorous reactions in supercritical carbon dioxide (SCCO2) and fluorous triphasic reactions 

In contrast, Beckman and Curran were looking for solvents that would dissolve both organic and fluorous reaction components and suggested supercritical CO2 as a general solution to fluorous reaction and separation problems. The setting was 

GREEN REACTION MEDIA IN ORGANIC SYNTHESIS S0CO2 

---

Fluorous silyl ethers have also been developed to serve as protecting groups for carbohydrates. A light fluorous silicon group (2, Scheme 8.1) was wielded for the protection of a donor building block, and a trisaccharide was synthesized... 

---