86695-02-5Relevant academic research and scientific papers
Simple and Efficient Methoxylation of 1,3-Dihydrothiazine Derivatives
Riahi, Mohamed Ali,Lees, Michele,Chehna, Moustafa,Duguay, Guy,Quiniou, Herve
, p. 393 - 395 (1983)
The methoxylation of dihydrothiazine derivatives has been carried out using t-butyl hypochlorite and lithium methoxide; a possible mechanism involving an acylimine intermediate is proposed.
SYNTHESE D'(ALKOXYCARBONYL-4 METHYL-5 DIHYDRO-3,6 2H-THIAZINE-1,3 YL-2)-2 AMINO-2 METHOXY-2 GLYCINATES N-PROTEGES, PRECURSEURS POTENTIELS DE CEPHAMYCINES, PAR DEUX VOIES DIFFERENTES
Bakasse, M.,Duguay, G.,Quiniou, H.,Toupet, L.
, p. 139 - 146 (2007/10/02)
Diastereoisomeric couples of α-methoxy α-dihydrothiazinyl glycinates 1 were obtained by two different ways, with a proof of structure by X-Ray. 3,6-Dihydro-2H-1,3-thiazine rings were obtained via (3+3) and (4+2) cyclocondensations followed by regioselective reduction.These dihydrothiazine derivatives are potential precursors of cephamycins.
