Browsing by Issue Date, starting with "1979"
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- Cleavage (deprotection) of selenoacetals to carbonyl compoundes: a comparative studyPublication . Burton, A.; Hevesi, L.; Dumont, W.; Cravador, A.; Krief, A.Phenyl and methyls (1) have found increasing interest in organic synthesis. They have been prepared from aldehydes or ketones (2) and selenols, from 1,1-bis(phenylseleno)-alkanes, and from 1,1,1-tris(seleno)-alkanes (5).
- 1,1-Bis(Phenylseleno)-and 1,1-Bis(Methylseleno)- alkyllithiums as building-blocks in organic synthesisPublication . Vanende, D.; Cravador, A.; Krief, A.1,1 - Bis(phenylseleno)alkyllithiums are conveniently prepared from the corresponding selenoacetals and lithium tetramethylpiperidide in HMPT/THF.
- Nouvelles méthodes de synthèse des méthylsélénoacétals et cétalsPublication . Cravador, A.Les bis (méthylséléno) acétals et cétals sont facilement accessibles à partir de dérivés carbonylés et de méthyltriméthylsilylséléniure ou de tris (méthylséléno) borane.