118610-60-9Relevant articles and documents
Asymmetric [4 + 3] cycloadditions between benzofuranyldiazoacetates and dienes: Formal synthesis of (+)-frondosin B
Olson, Jeremy P.,Davies, Huw M. L.
, p. 573 - 576 (2008)
The reaction of benzofuranyldiazoacetates with 1,3-dienes catalyzed by the dirhodium tetracarboxylate Rh2(R-DOSP)4, generates formal [4 + 3] cycloadducts with >94% de and 91-98% ee. The reaction proceeds by a tandem cyclopropanation/
Benzofuran Bioisosteres of Hallucinogenic Tryptamines
Tomaszewski, Zbigniew,Johnson, Michael P.,Huang, Xuemei,Nichols, David E.
, p. 2061 - 2064 (2007/10/02)
The benzofuran analogues of the hallucinogens 5-methoxy-N,N-dimethyltryptamine and 5-methoxy-α-methyltryptamine were synthesized and evaluated for affinity at the serotonin 5-HT2 and 5-HT1A receptors in rat brain homogenate, labeled