62702-03-8Relevant articles and documents
Amberlyst-15: A reusable heterogeneous catalyst for the dehydration of tertiary alcohols
Frija, Luís M.T.,Afonso, Carlos A.M.
, p. 7414 - 7421 (2012/09/22)
Tertiary alcohols react under mild conditions in the presence of Amberlyst-15 (dry) (solid-supported sulfonic acid) to give predominantly the most stable alkene in very good yield. The dehydration of tertiary alcohol functionality occurs without observation of rearrangement and polymerization products, and with outstanding substrate tolerance, which include the NHCBz, NHBoc, OSEM, OTBDMS, OBOM and ethylene ketal functional groups. Amberlyst-15 (dry) can be easily recovered from the reaction medium and reused for five cycles, maintaining the catalytic efficiency. In addition, the dehydration can occur under continuous operation.
Suzuki-Miyaura cross-coupling of lithium n-alkylborates
Zou, Gang,Falck
, p. 5817 - 5819 (2007/10/03)
The palladium-catalyzed cross-coupling of lithium n-alkylborates, generated in situ via addition of sec-butyl lithium to boronate esters, proceeds in moderate to good yields with a wide variety of electrophiles.
Atom-efficient metal-catalyzed cross-coupling reaction of indium organometallics with organic electrophiles
Perez,Sestelo,Sarandeses
, p. 4155 - 4160 (2007/10/03)
The novel metal-catalyzed cross-coupling reaction of indium organometallics with organic electrophiles is described. Triorganoindium compounds (R3In) containing alkyl, vinyl, aryl, and alkynyl groups are efficiently prepared from the correspond