Enhanced endo selectivity in 1,3-dipolar cycloaddition of pyrazolone N,N-dioxides with dipolarophiles having ether and carbonyl groups. Role of the remarkably long NN bond

✍ Scribed by Yasuyuki Yoshitake; Masashi Eto; Kazunobu Harano

• Book ID: 108386645
• Publisher: Elsevier Science
• Year: 1998
• Tongue: French
• Weight: 231 KB
• Volume: 39
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(98)00332-3