The regioselective nitroso Diels-Alder (NDA) cycloadditions of 3-dienyl-2-azetidinones with nitrosobenzene to generate oxazine-substituted b-lactams in excellent yields are reported. The amidiolytic ring opening of the cycloadducts with sodium methoxide followed by iodocyclization using I 2 /K 2 CO
β¦ LIBER β¦
ChemInform Abstract: A Regio- and Diastereoselective Transformation of 3-Dienyl-2-azetidinones to Novel Pyrroloxazine.
β Scribed by Amit Anand; Gaurav Bhargava; Vipan Kumar; Mohinder P. Mahajan
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 25 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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