FTIR,
1 H,
13 C, and
29 Si NMR spectroscopies provide detailed information on
chemical structures of the compounds formed during hydrosilylation. Therefore,
they make it possible to confirm incorporation of organic functional groups into the
initial compound and to find out the main as well as side reaction routes (if the latter
occur). Moreover, spectroscopic data permit revealing decomposition, particularly
cleavage of the cage structure, of reacting or functionalized compounds during or
after hydrosilylation.
It is worth noting that in the studies of polysiloxanes, cubic oligomeric
silsesquioxanes, and spherosilicates modified by organic groups via hydrosilylation,
apart from conventional spectroscopic techniques, modern 2D correlation methods
are utilized. They ensure precise structural characterization of the functionalized
compounds.
Careful analysis of the spectroscopic data may be a means to optimize the
conditions of hydrosilylation processes so that they proceeded smoothly and with
high selectivity to the desired products.
References
1. Noll W (1968) Chemistry and technology of silicones. Academic Press, pp 1–9
2. Baney RH, Cao X (2000) Polysilsesquioxanes. In: Jones RG, Ando W, Chojnowski J
(eds) Silicon-containing polymers. Kluwer Academic Publishers, pp 157–184
3. Kuo ACM (1999) Poly(dimethylsiloxane). In: Polymer data handbook. Oxford University
Press, Inc., pp 411–435
4. Graiver D, Fearon G (2000) Polysiloxanes: directions of applications and perspectives. In:
Jones RG, Ando W, Chojnowski J (eds) Silicon-containing polymers. Kluwer Academic
Publishers, pp 233–243
5. Zhou Q, Yan S, Han CC, Xie P, Zhang R (2008) Promising functional materials based on
ladder polysiloxanes. Adv Mater 20:2970–2976
6. Cordes DB, Lickiss PD, Rataboul F (2010) Recent developments in the chemistry of cubic
polyhedral oligosilsesquioxanes. Chem Rev 110:2081–2173
7. Pielichowski K, Njuguna J, Janowski B, Pielichowski J (2006) Polyhedral oligomeric
silsesquioxanes (POSS)-containing nanohybrid polymers. Adv Polym Sci 201:225–296
8. Kuo SW, Chang F-C (2011) POSS related polymer nanocomposites. Prog Polym Sci
36:1649–1696
9. Zhang W, Müller AHE (2013) Architecture, self-assembly and properties of well-defined
hybrid polymers based on polyhedral oligomeric silsesquioxane (POSS). Prog Polym Sci
38:1121–1162
10. Marciniec B, Guliński J, Urbaniak W, Kornetka ZW (1992) Comprehensive handbook on
hydrosilylation. Pergamon Press
11. Boutevin B, Guida-Pietrasanta F, Ratsimihety A (2000) Side group modified polysiloxanes.
In: Jones RG, Ando W, Chojnowski J (ed) Silicon-containing polymers. Kluwer Academic
Publishers, pp 79–112
12. Nyczyk A, Paluszkiewicz C, Pyda A, Hasik M (2011) Preceramic polysiloxane networks
obtained by hydrosilylation of 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane.
Spectrochim Acta A 79:801–808
13. Nyczyk A, Paluszkiewicz C, Hasik M, Cypryk M, Pospiech P (2012) Cross-linking of linear
vinylpolysiloxanes by hydrosilylation—FTIR spectroscopic studies. Vib Spectrosc 59:1–8
394
A. Chechelska-Noworyta et al.
1 H,
13 C, and
29 Si NMR spectroscopies provide detailed information on
chemical structures of the compounds formed during hydrosilylation. Therefore,
they make it possible to confirm incorporation of organic functional groups into the
initial compound and to find out the main as well as side reaction routes (if the latter
occur). Moreover, spectroscopic data permit revealing decomposition, particularly
cleavage of the cage structure, of reacting or functionalized compounds during or
after hydrosilylation.
It is worth noting that in the studies of polysiloxanes, cubic oligomeric
silsesquioxanes, and spherosilicates modified by organic groups via hydrosilylation,
apart from conventional spectroscopic techniques, modern 2D correlation methods
are utilized. They ensure precise structural characterization of the functionalized
compounds.
Careful analysis of the spectroscopic data may be a means to optimize the
conditions of hydrosilylation processes so that they proceeded smoothly and with
high selectivity to the desired products.
References
1. Noll W (1968) Chemistry and technology of silicones. Academic Press, pp 1–9
2. Baney RH, Cao X (2000) Polysilsesquioxanes. In: Jones RG, Ando W, Chojnowski J
(eds) Silicon-containing polymers. Kluwer Academic Publishers, pp 157–184
3. Kuo ACM (1999) Poly(dimethylsiloxane). In: Polymer data handbook. Oxford University
Press, Inc., pp 411–435
4. Graiver D, Fearon G (2000) Polysiloxanes: directions of applications and perspectives. In:
Jones RG, Ando W, Chojnowski J (eds) Silicon-containing polymers. Kluwer Academic
Publishers, pp 233–243
5. Zhou Q, Yan S, Han CC, Xie P, Zhang R (2008) Promising functional materials based on
ladder polysiloxanes. Adv Mater 20:2970–2976
6. Cordes DB, Lickiss PD, Rataboul F (2010) Recent developments in the chemistry of cubic
polyhedral oligosilsesquioxanes. Chem Rev 110:2081–2173
7. Pielichowski K, Njuguna J, Janowski B, Pielichowski J (2006) Polyhedral oligomeric
silsesquioxanes (POSS)-containing nanohybrid polymers. Adv Polym Sci 201:225–296
8. Kuo SW, Chang F-C (2011) POSS related polymer nanocomposites. Prog Polym Sci
36:1649–1696
9. Zhang W, Müller AHE (2013) Architecture, self-assembly and properties of well-defined
hybrid polymers based on polyhedral oligomeric silsesquioxane (POSS). Prog Polym Sci
38:1121–1162
10. Marciniec B, Guliński J, Urbaniak W, Kornetka ZW (1992) Comprehensive handbook on
hydrosilylation. Pergamon Press
11. Boutevin B, Guida-Pietrasanta F, Ratsimihety A (2000) Side group modified polysiloxanes.
In: Jones RG, Ando W, Chojnowski J (ed) Silicon-containing polymers. Kluwer Academic
Publishers, pp 79–112
12. Nyczyk A, Paluszkiewicz C, Pyda A, Hasik M (2011) Preceramic polysiloxane networks
obtained by hydrosilylation of 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane.
Spectrochim Acta A 79:801–808
13. Nyczyk A, Paluszkiewicz C, Hasik M, Cypryk M, Pospiech P (2012) Cross-linking of linear
vinylpolysiloxanes by hydrosilylation—FTIR spectroscopic studies. Vib Spectrosc 59:1–8
394
A. Chechelska-Noworyta et al.