109272-35-7Relevant articles and documents
Studies on the allylation reactions of aldehydes and ketones with lanthanum in water
Bian, Yan-Jiang,Zhang, Jian-Qiang,Xia, Jin-Ping,Li, Ji-Tai
, p. 2475 - 2481 (2006)
The allylation reactions of aldehydes and ketones were carried out in 25%-98% (or 29%-96%) yield with La/SnCl2/H2O under ultrasound irradiation (or stirring) at rt for 1h (or 4h). The main advantage of the present procedure is the hi
Straightforward and facile synthesis of a bioactive component from zingiber cassumunar ROXB.
Fang, Yuanying,Yang, Zunhua,Park, Haeil
supporting information, p. 1212 - 1217 (2014/04/17)
Straightforward and facile synthesis of a bioactive component A from Zingiber cassumunarRoxb. is described. The phenylbutenoid dimer A was reported to possess anti-inflammatory and cytotoxic activities. The optically active cyclohexene ring fragment was o
Potassium allyl- and crotyltrifluoroborates: Stable and efficient agents for allylation and crotylation
Batey, Robert A.,Thadani, Avinash N.,Smil, David V.
, p. 4289 - 4292 (2007/10/03)
Potassium allyl- and crotyltrifluoroborates react rapidly with aldehydes in the presence of BF3 · Et2O. These salts are stable to air and moisture, and lead to adducts in high yield and with high diastereoselectivity. The stereochemistry of the crotylated products is consistent with the reaction via allylboron difluoride and a Zimmerman-Traxler like transition state.