487-74-1Relevant academic research and scientific papers
Cobalt catalyzed oxidation of cyclic alkenes with molecular oxygen: Allylic oxidation versus double bond attack
Madhava Reddy,Punniyamurthy,Iqbal, Javed
, p. 159 - 162 (2007/10/02)
Cobalt (II) Schiff's base complex 1 and 2 exhibit a remarkable chemoselectivity during oxidation of cyclic alkenes with molecular oxygen in the presence of 2-methylpropanal. Catalyst 1 encourages the oxidation of double bond to give epoxide as the major product whereas catalyst 2 promotes mainly the allylic oxidation leading to allylic alcohols or enones.
Longifolene as a chiron: Extraction of the bicyclic core of the spongian-type diterpenoids
Mehta,Thomas
, p. 1831 - 1838 (2007/10/02)
A short degradation of (+)-longifolene 1 to hydroazulene (+)-9 is described. Restructuring of 1 to a novel tricyclic framework (-)-10 is also reported.
A Convenient One-pot Hydroboration / Isomerization / Oxidation of Longifolene to Isolongifolol
Vyas, Pramod,Nayak, U. R.
, p. 337 - 339 (2007/10/02)
A convenient one-pot hydroboration / isomerization / oxidation of longifolene (1) to the thermodynamically more stable epimer, isolongifolol (3) is described.Furthermore, a practical in situ method for the hydroboration of 1 in THF, has been optimised to generate the less stable epimer, longifolol (2).
