Microwave-mediated derivatization of poly(styrene-co-allyl alcohol), a key step for the soluble polymer-assisted synthesis of heterocycles
摘要:
Poly(styrene-co-ally alcohol) can be readily esterified under classical conditions or under microwave irradiation. Some of the so-obtained polymers are effective precursors for the preparation of various nitrogen and oxygen heterocycles. The recycling of the polymeric auxiliary and its use in combinatorial chemistry are discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.