, = 3.1 Hz, 4H, H6), 3.80 (d, J = 6.5 Hz, 2H, H7), 3.22 (m, 1H, H14), 1.80-1.48 (m, 2H, H16), 1.22 (d, J = 7.0 Hz, 3H, H15), 0.87 (t, J = 7.4 Hz, 3H, H17); 13 C NMR (101 MHz, CDCl 3 ) ? 158.19 (C5), 154.97 (C13), 149.05 (C1), 136.80 (C3), 134.57 (C8), vol.127
, 10 mmol) in ethanol (40 mL) was added 4-methyl-2-tritylphenol (3.5 g, 10 mmol) and paraformaldehyde (0.59 g, 20 mmol). white solid precipitated. The solution was filtered and the solid was washed with cold ethanol then dried under vaccum to give the desired, p.64
, (m, 19H, H2, vol.153, p.83
, 148.76 (C1), 146.20 (C16), 136.81 (C3), vol.136, p.82
, 26 (C2), 122.06 (C13), C19), 123.97 (C12, vol.122
,
, Schéma 121): pro-ligand 3 (90 mg, 0.26 mmol), p.3
, White solid obtained in 43% yield. 1 H NMR (400 MHz, C 6 D 6 ) ? 9
, , vol.121, p.95
, , vol.121, p.3
, H23), 7.06-6.96 (m, 3H, H19), 6.96-6.89 (m, 2H, H22), 6.49-6.39 (m, 1H, H2)
,
, , vol.148, p.27
, 66 (C22), C16), 137.49 (C4), 133.33 (C13), 132.79 (C8), 132.25 (C9), 131.78 (C17, vol.131, pp.23-24
, Complexe 5a, vol.122
, mg, 0.27 mmol), p.122
, Red solid obtained in 66% yield. Anal. Calcd. (%) for C 45 H 52 FeN 4 OSi 2 : C, 69, p.57
, MS exact mass calculated for [M+. ] 776.30, found 776.39. 2b: pro-ligand 2 (157 mg, 0.45 mmol)
, Purple solid obtained in 81% yield. Anal. Calcd. (%) for C 27 H
, , p.43
MS exact mass calculated for [M+. ] 564.20, found 564.40. 3b: pro-ligand 3 (161 mg, 0.45 mmol) ,
, Purple solid obtained in 94% yield. Anal. Calcd. (%) for C 28 H 42 FeN 4 OSi, vol.2
, MS exact mass calculated for, vol.562
, Purple solid obtained in 48% yield. Anal. Calcd. (%)for C 29 H 44 FeN 4 OSi 2 : C, 60, p.40
, MS exact mass calculated for [M+. ] 576.24, found 576.04. 5b: pro-ligand 5 (250 mg, 0.45 mmol)
, Red solid obtained in 72% yield. Anal. Calcd. (%) for C 46 H 53 FeN 3 OSi 2 : C, 71
.92; N, 5.37. 1c: pro-ligand 1 (100 mg, 0.27 mmol), p.122 ,
, 27 mmol). Dark green solid obtained in 42% yield, Anal. Calcd. (%) for
, Green solid obtained in 54% yield. Anal. Calcd. (%) for C 28 H, vol.2
, , p.44
MS exact mass calculated for, vol.85 ,
, Plastics-the Facts, 2015.
, Angew. Chem. Int. Ed, vol.43, pp.1078-1085, 2004.
, , vol.1, pp.107-114, 1999.
, Prog Polym Sci, vol.27, pp.87-133, 2002.
, Polym. Chem, vol.3, pp.836-851, 2012.
, , vol.3, pp.13558-13568, 2013.
, Int. J. Biol. Macromol, vol.82, pp.1028-1040, 2016.
, Starch/Stärke, vol.54, pp.89-99, 2002.
, J. Chem. Technol. Biotechnol, vol.82, pp.329-333, 2007.
, Angew. Chem. Int. Ed, vol.50, pp.9244-9246, 2011.
, Nat. Commun, vol.2, pp.586-592, 2011.
, J. Polym. Sci. Part Polym. Chem, vol.49, pp.5301-5312, 2011.
, Polymer, vol.38, pp.4719-4725, 1997.
, Polym. J, vol.31, pp.961-969, 1999.
, J. Appl. Polym. Sci, vol.93, pp.1788-1792, 2004.
, J. Am. Chem. Soc, vol.129, pp.11330-11331, 2007.
, J. Am. Chem. Soc, vol.124, pp.5646-5647, 2002.
, Macromol. Chem. Phys, vol.204, pp.564-569, 2003.
, Macromolecules, vol.37, pp.2417-2421, 2004.
, J. Am. Chem. Soc, vol.132, pp.11412-11413, 2010.
, Chem Soc Rev, vol.39, pp.165-173, 2010.
, Chem.-Eur. J, pp.7988-8003, 2015.
Handbook of Ring-Opening Polymerization, 2009. ,
Online 2005, Polylactides "NatureWorks® PLA ,
, Polym. Int, vol.55, pp.626-642, 2006.
, Eur. Polym. J, vol.43, pp.4053-4074, 2007.
, ChemSusChem, vol.9, pp.907-921, 2016.
, Continuous Process for Manufacture of Lactide Polymers with Controlled Optical Purity, 1992.
, Polylactic Acid Sci. Technol. Process. Prop. Addit. Appl, pp.317-333, 2014.
, Ann. Biomed. Eng, vol.44, pp.330-340, 2016.
, Materials, vol.9, pp.133-147, 2016.
, Chemosphere, vol.43, pp.49-54, 2001.
, J. Am. Chem. Soc, vol.54, pp.761-772, 1932.
, Macromolecules, vol.23, pp.1636-1639, 1990.
, Angew. Makromol. Chem, vol.15, pp.109-126, 1971.
, Macromolecules, vol.21, pp.286-293, 1988.
, Makromol. Chem. Macromol. Symp, vol.42, pp.103-116, 1991.
,
, , pp.219-283, 2012.
, Chem. Commun, pp.853-854, 1996.
, J. Am. Chem. Soc, vol.123, pp.3229-3238, 2001.
, Macromol. Chem. Phys, vol.198, pp.1227-1238, 1997.
, Macromol. Chem. Phys, vol.197, pp.3483-3499, 1996.
, J. Appl. Polym. Sci, vol.59, pp.37-43, 1995.
, Polym. Chem, vol.2, pp.2758-2763, 2011.
, J. Am. Chem. Soc, vol.121, pp.4072-4073, 1999.
, J. Am. Chem. Soc, vol.137, pp.12506-12509, 2015.
, Macromolecules, vol.29, pp.191-197, 1996.
, Macromolecules, vol.20, pp.904-906, 1987.
, , vol.3, pp.689-692, 2014.
, J. Polym. Sci. Part Polym. Chem, vol.35, pp.1651-1658, 1997.
, J. Am. Chem. Soc, vol.125, pp.11291-11298, 2003.
, Macromol. Chem. Phys, vol.197, pp.2627-2637, 1996.
, J. Am. Chem. Soc, vol.124, pp.1316-1326, 2002.
, Macromolecules, vol.42, pp.4907-4909, 2009.
, Organometallics, vol.34, pp.3196-3208, 2015.
, Chem Soc Rev, vol.39, pp.486-494, 2010.
, Polym Chem, vol.2, pp.520-527, 2011.
, J. Am. Chem. Soc, vol.122, pp.1552-1553, 2000.
, Angew. Chem. Int. Ed, vol.41, pp.4510-4513, 2002.
, J. Am. Chem. Soc, vol.124, pp.5938-5939, 2002.
, Chem.-Eur. J, vol.13, pp.4433-4451, 2007.
, Organometallics, vol.28, pp.1469-1475, 2009.
, Inorg. Chem, vol.50, pp.6775-6787, 2011.
, Chem.-Eur. J, vol.20, pp.6131-6147, 2014.
, J. Am. Chem. Soc, vol.136, pp.2940-2943, 2014.
, Macromolecules, vol.40, pp.1904-1913, 2007.
, Organometallics, vol.31, pp.2016-2025, 2012.
, Chem. Commun, vol.47, pp.10004-10006, 2011.
, Chem. Commun, vol.49, pp.8686-8688, 2013.
, Chem. Commun, vol.50, pp.11411-11414, 2014.
, Macromolecules, vol.47, pp.7789-7796, 2014.
, Inorg. Chem, vol.55, pp.136-143, 2016.
, Catal Sci Technol, vol.6, pp.515-520, 2016.
, J. Am. Chem. Soc, vol.121, pp.11583-11584, 1999.
, Inorg. Chem, vol.43, pp.6717-6725, 2004.
, Inorg. Chem, vol.44, pp.9046-9055, 2005.
, Chem.-Eur. J, vol.12, pp.169-179, 2006.
, Angew. Chem. Int. Ed, vol.45, pp.7818-7821, 2006.
, Angew. Chem. Int. Ed, vol.46, pp.2280-2283, 2007.
, Chem. Commun, pp.1293-1295, 2008.
, Chem. Commun, vol.48, pp.2213-2215, 2012.
, Organometallics, vol.33, pp.5740-5748, 2014.
, Angew. Chem. Int. Ed, vol.54, pp.14858-14861, 2015.
, J. Am. Chem. Soc, vol.137, pp.14232-14235, 2015.
, J. Am. Chem. Soc, vol.126, pp.2688-2689, 2004.
, J. Am. Chem. Soc, vol.134, pp.20577-20580, 2012.
, Macromolecules, vol.45, pp.698-704, 2012.
, Organometallics, vol.32, pp.1694-1709, 2013.
, Inorg. Chem, vol.54, pp.5839-5854, 2015.
, Angew. Chem. Int. Ed, vol.53, pp.9226-9230, 2014.
, Macromolecules, vol.47, pp.7750-7764, 2014.
,
, Chem Sci, vol.6, pp.5034-5039, 2015.
, J. Am. Chem. Soc, vol.127, pp.6048-6051, 2005.
, Chem.-Eur. J, vol.19, pp.4712-4716, 2013.
, Macromolecules, vol.48, pp.6846-6861, 2015.
, Inorg. Chem, vol.41, pp.2785-2794, 2002.
, Curr. Opin. Chem. Biol, vol.2, pp.155-158, 1998.
, , vol.14, pp.4914-4921, 1995.
, Nature, vol.358, pp.164-167, 1992.
, J. Mol. Biol, vol.229, pp.945-968, 1993.
, Inorg. Chem, vol.30, pp.4098-4100, 1991.
, Inorg. Chem, vol.34, pp.2207-2216, 1995.
, Inorg. Chem, vol.34, pp.3279-3284, 1995.
, Eur. J. Inorg. Chem, pp.827-832, 1998.
, Chem. Commun, 1971.
, Inorg. Chem, vol.40, pp.2305-2311, 2001.
, J. Chem. Soc. Dalton Trans, pp.161-166, 1997.
, J. Chem. Soc. Dalton Trans, pp.1533-1539, 1997.
, Inorg. Chem, vol.37, pp.1527-1532, 1998.
, Inorg. Chem, vol.44, pp.8188-8190, 2005.
, Eur. J. Inorg. Chem, pp.2739-2745, 2006.
, , pp.5014-5023, 2006.
, J. Am. Chem. Soc, vol.122, pp.11845-11854, 2000.
, New J. Chem, vol.32, pp.2279-2291, 2008.
, , pp.85-96, 2009.
, , vol.43, pp.4550-4564, 2014.
, Dalton Trans, vol.43, pp.17090-17100, 2014.
, Biochemistry (Mosc.), vol.45, pp.10654-10666, 2006.
, Chem. Commun, pp.330-331, 2004.
, Chin. J. Chem, vol.30, pp.1474-1478, 2012.
, Polym. Bull, vol.71, pp.2185-2203, 2014.
, Dalton Trans, pp.928-936, 2006.
, Makromol. Chem, vol.194, pp.463-473, 1993.
, J. Am. Chem. Soc, vol.124, pp.4384-4393, 2002.
, J. Chem. Soc. Dalton Trans, pp.4321-4322, 2002.
, Polym. Bull, vol.14, pp.497-502, 1985.
, Polymer, vol.36, pp.1295-1301, 1995.
, Polymer, vol.4, pp.651-660, 1996.
, Macromol. Chem. Phys, vol.198, pp.1767-1774, 1997.
, Macromol. Symp, pp.393-402, 1998.
, Macromolecules, vol.32, pp.6412-6417, 1999.
, J. Am. Chem. Soc, vol.123, pp.339-340, 2001.
, J. Polym. Sci. Part Polym. Chem, vol.41, pp.3798-3803, 2003.
, Macromolecules, vol.38, pp.4611-4617, 2005.
Advanced Inorganic Chemistry, Third Edition, 1972. ,
, , pp.1-28, 2013.
, J. Am. Chem. Soc, vol.135, pp.16553-16560, 2013.
, Polyhedron, vol.84, pp.160-167, 2014.
, Russ. Chem. Bull, vol.56, pp.1125-1129, 2007.
, Org. Synth, vol.82, pp.64-68, 2005.
, Angew. Chem. Int. Ed, vol.52, pp.11470-11487, 2013.
, Monatshefte Für Chem. Verwandte Teile Anderer Wiss, vol.94, pp.1007-1012, 1963.
, Inorg. Chem, vol.27, pp.1782-1786, 1988.
, J. Organomet. Chem, vol.3, pp.113-120, 1965.
, Inorg. Chem, vol.30, pp.2547-2551, 1991.
, Inorg. Chem, vol.52, pp.12152-12160, 2013.
, Org. Lett, vol.7, pp.1169-1172, 2005.
La spectroscopie de résonance paramagnétique électronique, 2010. ,
, Chem. Lett, p.892, 1999.
, Inorganica Chim. Acta, vol.114, pp.27-28, 1986.
, Chem.-Eur. J, vol.18, pp.7196-7209, 2012.
, Inorg. Chem, vol.53, pp.2133-2143, 2014.
, Contemporary Metal Boron Chemistry I, 2008.
, , pp.9820-9827, 2009.
, , vol.41, pp.3266-3277, 2012.
, Angew. Chem. Int. Ed, vol.55, pp.8680-8685, 2016.
, , vol.40, pp.11469-11473, 2011.
, , pp.2832-2838, 2008.
, Acta Crystallogr. A, vol.32, pp.751-767, 1976.
, J Chem Educ, vol.65, pp.223-227, 1988.
, J. Am. Chem. Soc, vol.54, pp.3570-3582, 1932.
, J. Chem. Phys, vol.2, pp.782-793, 1934.
, J. Inorg. Nucl. Chem, vol.5, pp.264-268, 1958.
, J. Am. Chem. Soc, vol.105, pp.7512-7516, 1983.
, Inorg. Chem, vol.27, pp.734-740, 1988.
, J. Org. Chem, vol.54, pp.1423-1430, 1989.
, Chem Sci, vol.6, pp.5284-5292, 2015.
, , vol.43, pp.12095-12099, 2014.
, Makromol. Chem, vol.191, pp.2287-2296, 1990.
, Polymer, vol.33, pp.2817-2824, 1992.
, Macromolecules, vol.28, pp.3937-3939, 1995.
, Anal. Chem, vol.69, pp.4303-4309, 1997.
, Macromolecules, vol.30, pp.2422-2428, 1997.
, Chem. Commun, 1997.
, Chem. Commun, pp.1913-1914, 1998.
, Polymer, vol.40, pp.5455-5458, 1999.
, Macromolecules, vol.32, pp.963-973, 1999.
, Macromolecules, vol.35, pp.7700-7707, 2002.
, Macromolecules, vol.44, pp.9247-9253, 2011.
, , vol.44, pp.838-844, 2012.
, J. Bacteriol, vol.89, pp.245-251, 1965.
, Chem. Rev, vol.112, pp.2082-2099, 2012.
, Macromol. Rapid Commun, vol.31, pp.1696-1705, 2010.
, Polymer, vol.30, pp.2312-2319, 1989.
, Macromolecules, vol.26, pp.5533-5534, 1993.
, Macromolecules, vol.31, pp.3473-3477, 1998.
, Macromolecules, vol.22, pp.1656-1663, 1989.
, Angew. Chem. Int. Ed, vol.47, pp.3458-3460, 2008.
, Macromolecules, vol.26, pp.1221-1229, 1993.
, Macromolecules, vol.30, pp.5693-5697, 1997.
, Int. J. Biol. Macromol, vol.25, pp.237-245, 1999.
, Angew. Chem. Int. Ed, vol.45, pp.2782-2784, 2006.
, Macromolecules, vol.42, pp.987-993, 2009.
, Macromol. Chem. Phys, vol.214, 1965.
, J. Am. Chem. Soc, vol.124, pp.15239-15248, 2002.
, Macromolecules, vol.28, pp.6401-6409, 1995.
, Modern Plastics Handbook, 2000.
, Chem. Rev, vol.109, pp.5157-5214, 2009.
, Prog. Polym. Sci, vol.13, pp.189-276, 1988.
, Macromolecules, vol.45, pp.4015-4039, 2012.
, J. Am. Chem. Soc, vol.117, pp.5614-5615, 1995.
, Macromolecules, vol.28, pp.1721-1723, 1995.
, Macromolecules, vol.30, pp.4507-4510, 1997.
, Macromolecules, vol.30, pp.8161-8164, 1997.
, Chem. Rev, vol.115, pp.3170-3387, 2015.
, Angew. Chem. Int. Ed. Engl, vol.34, pp.1143-1170, 1995.
, J. Organomet. Chem, vol.691, pp.3377-3382, 2006.
, J. Organomet. Chem, vol.691, pp.2534-2539, 2006.
, , pp.421-423, 2005.
, Chem.-Eur. J, vol.14, pp.1881-1890, 2008.
, Polym Chem, vol.3, pp.1730-1739, 2012.
, Chem.-Eur. J, vol.17, pp.1872-1883, 2011.
, Catal. Chem, vol.301, pp.84-92, 2009.
, New J Chem, vol.40, pp.7671-7679, 2016.
, J. Organomet. Chem, vol.692, pp.3248-3260, 2007.