Switch in asymmetric induction sense in cycloadditions using camphor-based nitroso dienophiles
摘要:
We have observed a unique reversal in the absolute stereochemistry of the principal adducts from the cycloadditions of camphor-based acylnitroso dienophiles as compared to the adducts obtained through reactions of the corresponding camphor-based chloronitroso compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.
Switch in asymmetric induction sense in cycloadditions using camphor-based nitroso dienophiles
摘要:
We have observed a unique reversal in the absolute stereochemistry of the principal adducts from the cycloadditions of camphor-based acylnitroso dienophiles as compared to the adducts obtained through reactions of the corresponding camphor-based chloronitroso compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.