Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Chiar-Dy Chen"'
Publikováno v:
Tetrahedron Letters. 40:8647-8650
Although acetals, ketals and orthoesters are commonly used as protective groups against organometallic reagents, Grignard reagents derived from halo-acetals, ketals, or orthoesters cyclize intramolecularly under MgBr2 promoted conditions, giving rise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b864129dcf14f7e019501c3f8b1490
https://doi.org/10.1016/s0040-4039(99)01813-4
https://doi.org/10.1016/s0040-4039(99)01813-4
Publikováno v:
Tetrahedron. 54:9067-9078
We report herein the use of DMDTC as an effective carbonyl dication equivalent in ketone synthesis. According to our strategy, we also successfully devised a synthetic pathway for S-methyl (trimethylsilyl)thioacetate which may be a potentially useful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74098217b2ec306330bebfb1bff6a4bf
https://doi.org/10.1016/s0040-4020(98)00544-4
https://doi.org/10.1016/s0040-4020(98)00544-4
Publikováno v:
ChemInform. 31
Although acetals, ketals and orthoesters are commonly used as protective groups against organometallic reagents, Grignard reagents derived from halo-acetals, ketals, or orthoesters cyclize intramolecularly under MgBr2 promoted conditions, giving rise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca2262ad1082a6125954a54a11e3672
https://doi.org/10.1002/chin.200009081
https://doi.org/10.1002/chin.200009081