You are using Science Of Synthesis as a Guest.
Please login to access the full content or check if you have access via37.3.1.1.12 Method 12: Synthesis by Modification of Oxetanes at the Periphery
Please login to access the full content or check if you have access via
Griesbeck, A. G.; Sokolova, T., Science of Synthesis, (2008) 37, 465.
Liquid crystalline polyoxetanes can be synthesized by cationic ring-opening polymerization. The oxetane monomer 186 (Scheme 66) bearing one mesogenic unit produces high-molecular-weight polymers, whereas the ones bearing two mesogenic units at the same carbon in the ring produce only oligomeric products.[27] Oxetanes substituted at C3 with mesyloxymethyl and bromomethyl groups are transformed into the corresponding 3-phosphinomethyl-substituted oxetanes, substrates for the synthesis of tripod ligands by further oxetane ring opening.[147] Oxetan-2-ylmethyl acrylate is available from oxetan-2-ylmethanol and acrylic acid.[148]
Meeeee 88 Meeeeee Meeeeee eee Mee ee Meeeeee Meeeeeeee[88]
References
[27] | Mee, M.-M.; Me, M.-M.; Mee, M.-M.; Meee, M. M.; Mee, M.-M.; Me, M.-M., Meeeeeeeeeeeee, (8888) 88, 8888. |
[147] | Meeeeeee, M.; Meeeeee, M.; Meeeee, M.; Meeeeeee, M.; Meeeee, M.; Meeeeee, M., Mee. M. Meeee. Meee., (8888), 8888. |
[148] | Meeeee, M.; Meeeeeee, M.; Meeeee, M.; Meeeeeee, M.; Meeeeeeee, M.; Meeeee, M.; Meeee, M.; Meeeee, M., Meeeeeeeeee Meee., (8888) 88, 8888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) 8/8, 888.
- 8.Meeeee-Meee, (8888) M 88-8, 888.
- 8.Meeeee-Meee, (8888) M 88e8, 888.
- 8.Meeeee-Meee, (8888) M 88e8, 888.