α-Methoxy-α-(6H-1,3-thiazin-2-yl)glycinates precursors of 7-methoxycephems by [3+3] cyclocondensation reaction

Autor: Abdelhadi Boussoufi, G. Duguay, Jean-Luc Parrain, Piétrick Hudhomme
Rok vydání: 1994
Předmět:
Zdroj: Tetrahedron. 50:12609-12624
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(01)89394-7
Popis: We report here a new widely useful and applicable preparation of functionalised 6H-1,3-thiazinic cycloadducts, versatile key intermediates in the total multistep syntheses of 7-methoxycephems (as analogues of 7-methoxycephalosporins).
Databáze: OpenAIRE