162897-03-2Relevant academic research and scientific papers
Studies of selective Boc removal in the presence of silyl ethers
Cavelier, Florine,Enjalbal, Christine
, p. 5131 - 5134 (2007/10/03)
The selective removal of N-Boc protection can be obtained in the presence of either TBDMS or TBDPS ethers. On the basis of promising results from the literature, we first tried sonication, that failed, whereas the exclusive cleavage of the Boc group was successfully achieved by a saturated solution of HCl in ethyl acetate.
The Synthesis of Precisely Structured Polyurethanes. Part 1. Monomer Synthesis
Denholm, Alistair A.,George, Maurice H.,Hailes, Helen C.,Tiffin, Peter J.,Widdowson, David A.
, p. 541 - 548 (2007/10/02)
The synthesis of a series of bifunctional siloxymethyl isocyanate monomers, required for the solid phase synthesis of structurally defined polyurethane oligomers and copolymers is described.Thus, the MDI mimics 2, 3 were synthesised via a desymmetrisation
