, Angew. Chem. Int. Ed, vol.55, pp.494-499, 2016.
, Chem. Rev, vol.115, pp.6621-6686, 2015.
, Helv. Chim. Acta, vol.85, pp.3559-3574, 2002.
, Org. Lett, vol.3, pp.2357-2360, 2001.
, Organometallics, vol.34, pp.790-799, 2015.
, Angew. Chem. Int. Ed, vol.52, pp.11905-11907, 2013.
, , vol.7, pp.816-822, 2015.
, Angew. Chem. Int. Ed, vol.55, pp.14096-14100, 2016.
, Angew. Chem. Int. Ed, vol.51, pp.12824-12827, 2012.
, Chem. Eur. J, vol.19, pp.10030-10037, 2013.
, J. Am. Chem. Soc, vol.134, pp.17462-17465, 2012.
, Chem. Commun, vol.49, pp.4782-4784, 2013.
, Chem. Commun, 2017.
Greene's Protective Groups in Organic Synthesis, pp.16-366, 2006. ,
, J. Am. Chem. Soc, vol.133, pp.17630-17633, 2011.
, Langmuir, vol.20, pp.1564-1571, 2004.
, J Org Chem, vol.79, pp.8348-8357, 2014.
, J Am Chem Soc, vol.94, p.6190, 1972.
, Tetrahedron Lett, vol.22, pp.3455-3458, 1981.
, , vol.1, pp.698-702, 2011.
, Chem.-Asian J, vol.6, pp.406-410, 2009.
, J. Mol. Catal. A-Chem, vol.130, pp.107-119, 1998.
, J. Org. Chem, vol.64, pp.4887-4892, 1999.
, Org. Lett, vol.7, pp.1869-1871, 2005.
, Org. Lett, vol.18, pp.5776-5779, 2016.
, Inorg. Chem, vol.333, pp.5984-5990, 1997.
, Inorg. Chem, vol.36, pp.2884-2892, 1997.
General procedure for the synthesis of silylformates (2) In a glovebox, a flame-dried round bottom flask equipped with a Solv-seal connection and a J-Young valve was charged with sodium formate (42 mmol, 1.4 equiv.) and suspended in diethyl ether (30 mL, C = 1 M). To the resulting suspension was added the silyl chloride (30 mmol, 1 equiv.). The flask was then sealed, brought out of the glovebox and immersed in a pre-heated oil bath at 90 °C (oil temperature), Chem. Eur. J, vol.20, pp.13589-13602, 2014. ,
, Analytical data for 2e is provided below, as a representative example
38 (m, 6H), 0.85 (s, 3H). 13 C NMR (50 MHz, MHz, d8-THF) ? 8.18 (s, 1H), 7.71-7.56 (m, 4H), vol.7 ,
, mol-1): C 69.39, H 5.82, found: C 69.03, H 5.67. General procedure for the transfer hydrosilylation of alcohols with silylformates, pp.5-21
, 7 mg , 0.01 mmol, 2 mol%) followed by CH2Cl2 (2 mL, C = 0.25 M). To the resulting white suspension were sequentially added the alcohol (0.5 mmol, 1 equiv.) and the silyl formate (0.6 mmol, 1.2 equiv. per hydroxyl group) reagents. The flask was then sealed, brought out of the glovebox and immersed in a pre-heated oil bath at 90 °C (oil temperature). A purple coloration appeared when heated. At this temperature, all the reactions were generally complete within 1.5 h with silyl formates 2. The coloration observed turned from purple to bright orange. Yields of silyl ethers were determined after isolation and purification by column chromatography on silica gel, Young valve was charged with Fe(OAc)2 (1.7 mg , 0.01 mmol, 2 mol%) and P(C2H4PPh2), vol.3
20 (s, 3H), 1.12-0.78 (m, 4H), 0.75 (s, 3H), 0.06 (s, 9H). 13 C NMR (50 MHz, d8-THF) ? 195.30, MHz, d8-THF) ? 5.59 (s, 1H), 3.58 (m, 2H), 1.89 (m, 14H), vol.1 ,