Isomerization of oxazolinyl allylic alcohols: synthesis of 3-alkylidene-2-iminooxetanes
摘要:
Oxazolinyl allylic alcohols 2 convert smoothly into 3-alkylidene-2-iminooxetanes 3 and dienic carboxylic acids 7 simply upon treatment with aqueous HCl. (C) 2003 Elsevier Science Ltd. All rights reserved.